Novel box-type house folding beam

Abstract

The utility model discloses a novel box-type house folding beam which is characterized in that a beam body assembly is of a quadrilateral structure, and a bending combination 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 face and is arranged in a double-layer pressing mode. And a concave-convex matching part is arranged on the top surface or the bottom surface. Through the structural arrangement, the bending joint part is designed in the middle of the top surface, so that the bending joint part cannot be separated in the transverse direction when being stressed in the vertical hoisting process; furthermore, the bending combination part is arranged on the top surface combined with the wall plate, so that the vertical deformation can be controlled at the minimum amplitude, and the situation that the combination point is loosened or separated due to overlarge deformation is prevented. According to the utility model, the vertical extension edge with the double-layer press-fit structure is only arranged on the outer side, and the wallboard is riveted on one side, so that when the thickness of the wallboard exceeds or is smaller than the width of the beam body, the assembly of the wallboard and the beam body is not influenced; the upper beam body assembly and the lower beam body assembly are combined through concave-convex matching of the upper beam body assembly and the lower beam body assembly, and dislocation and deviation during up-and-down lap joint matching are avoided.

Description

Technical Field

[0001] This utility model belongs to the field of container house technology, specifically relating to a novel folding beam for container houses. Background Technology

[0002] In existing folding house products, in order to improve their assembly efficiency and speed, those skilled in the art use frame folding to achieve rapid folding and forming of container houses. Based on the fixed structure of this type of folding house described above, this type of folding house, through technological upgrades and improvements, simultaneously manufactures the wall panels into a foldable structure. This wall panel folding structure further improves the folding efficiency.

[0003] The key technical point of this patent application lies in the fact that existing folding wall panel structures of this type are all achieved through beam fixing components. These beams are formed by bending and extruding the panels using an integrated molding machine. However, the technical problems with this type of beam component are: 1. Since the connection is achieved by bending the panels, to facilitate connection, the joint points of these panels are generally designed at the corners (e.g., ...). Figure 1 (As shown), however, this structure is very prone to loosening at the joint point during hoisting and force application, causing damage to the entire beam; 2. In the non-folded state, the existing beams are prone to misalignment when the upper and lower components are overlapped, and cannot achieve seamless cooperation between the upper and lower components when folded; 3. The existing beams have welding or integrally set fixing grooves for fixing the wall panels, but this fixing groove fixing method is difficult and requires the wall panels to be dimensionally accurate, which places high demands on the wall panel processing precision.

[0004] Therefore, in view of the above-mentioned technical drawbacks, it is very necessary for technical personnel in this industry to improve the existing molding structure, plug-in structure and fixing structure. This can effectively solve the problems in the existing technology and overcome the drawbacks in the existing technology. These are technical problems that technical personnel urgently need to solve. Summary of the Invention

[0005] To overcome the shortcomings of existing technologies, this utility model provides a novel folding beam for box-type housing. By improving the joint points and modifying the insertion and fixing structure between the beams, the joint strength is effectively improved, and problems such as misalignment during beam connection are avoided.

[0006] To achieve the above technical objectives, the present invention adopts the following solution: a novel box-type folding beam, comprising a beam assembly, wherein the beam assembly includes a top surface and a bottom surface, as well as an inner side surface and an outer side surface, and a bending joint is provided on the top surface or the bottom surface; a vertically extending edge is provided on the outer side surface, wherein the vertically extending edge is double-layered and pressed together; and a concave-convex mating part is provided on the top surface or the bottom surface.

[0007] The bending joint is located in the middle area of ​​the top or bottom surface.

[0008] The joint between the top or bottom surface and the inner side surface is provided with a hinge clearance hole.

[0009] The bending joint is fixed by interlocking the top U-shaped bend and the bottom U-shaped bend.

[0010] When the beam assembly is used in combination, it includes at least two symmetrically arranged components. When the two beam assemblies are connected, there is a protruding insertion point on the bottom surface of the upper beam and a recessed insertion point on the top surface of the lower beam, so that the upper and lower beams can be connected by a plug-in fit.

[0011] The bending joint is located on the top or bottom surface that is connected to the plate.

[0012] The beneficial effects of this utility model are as follows: This utility model discloses a beam assembly, which is a quadrilateral structure with a bent joint in the middle of its top surface; a vertically extending edge on the outer surface, which is double-layered and pressed together; and a concave-convex mating part on the top or bottom surface. Through this structural design, the bent joint is positioned in the middle of the top surface, preventing lateral separation during vertical hoisting. Furthermore, by placing the bent joint on the top surface where it connects with the wall panel, vertical deformation can be minimized, preventing excessive deformation that could cause the joint to loosen or separate. This utility model only provides a double-layered, pressed vertically extending edge on the outer side, which is riveted to the wall panel on one side. Even if the wall panel thickness exceeds or falls below the beam width, it will not affect the assembly. This utility model also achieves the connection between the upper and lower beam assemblies through a concave-convex mating mechanism, avoiding misalignment during overlapping. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the cross-sectional structure of the existing technology;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the present invention. Figure I ;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the present invention. Figure II ;

[0016] Figure 4 This is a schematic diagram of the assembly structure of this utility model;

[0017] Figure 5 This is a schematic diagram showing the installation location of this utility model in a container house.

[0018] In the attached diagram, 1 is the upper beam, 11 is the inner side, 12 is the outer side, 13 is the top surface, 14 is the bottom surface, 2 is the lower beam, 3 is the vertical extension edge, 4 is the bending joint, 41 is the bottom U-shaped bend, 42 is the top U-shaped bend, 43 is the sunken area, 5 is the groove, 6 is the protrusion, 7 is the hinge clearance hole, 8 is the upper wall panel, and 9 is the lower wall panel. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model. Those skilled in the art can further implement or improve the technical solution based on the disclosure of these embodiments.

[0020] A novel type of folding beam for container houses includes beam assembly components. When this beam assembly is used in practice, such as... Figure 4 As shown, it can be used as an upper beam 1 and a lower beam 2. The beam assembly includes a top surface 13, a bottom surface 14, an inner surface 11, and an outer surface 12. When this product is used as the upper beam 1, it has a bending joint 4 on the top surface 13. When this product is used as the lower beam 2, it has a bending joint 4 on the bottom surface. The upper beam 1 and the lower beam 2 are beam assemblies arranged symmetrically.

[0021] Furthermore, the bending joint 4 is located in the middle area of ​​the top surface 13 of the upper beam 1 or the bottom surface 14 of the lower beam 2. During the forming of the bending joint 5, it is fixed by interlocking the top U-shaped bend 42 and the bottom U-shaped bend 41. During forming, the bottom U-shaped bend 41 needs to be recessed to form a recessed area 43, ensuring that the top of the formed bending joint 4 is horizontal. The advantages of this structure are: by placing the bending joint 4 in the middle of the top surface 13, the joint will not separate laterally under vertical lifting force; furthermore, by placing the bending joint 4 on the top surface where it connects with the upper wall panel 8 or the lower wall panel 9, vertical deformation can be controlled to a minimum, preventing excessive deformation from causing the joint to loosen or separate.

[0022] The outer side 12 is provided with a vertical extension edge 3, which is a double-layer pressed molding. When the vertical extension edge 3 is fixed to the upper wall panel 8 or the lower wall panel 9, it can be fixed by rivets only through the vertical extension edge 3. This design can rivet the wall panel on one side. When the thickness of the upper wall panel 8 or the lower wall panel 9 exceeds or is less than the width of the beam, it will not affect the assembly of the two.

[0023] Furthermore, when this utility model is used, a groove 5 is provided on the top surface 13 of the upper beam 1, and a protrusion 6 is provided on the top surface of the lower beam 2. The groove 5 with a circular arc structure and the protrusion 6 are inserted and matched to prevent the two from falling off after being inserted, thus avoiding misalignment and displacement when the upper and lower beams are joined.

[0024] The usage state of this utility model is as follows: Figure 5 As shown, it is used in the middle of the side wall of a modular building to achieve the folding connection of the upper wall panel 8 or the lower wall panel 9. In actual use, a hinge seat must be set between the upper beam 1 and the lower beam 2, and the two are hinged and fixed by a hinge. In order to prevent the smoothness of the folding of the upper wall panel 8 or the lower wall panel 9 from being affected after the hinge is assembled, a hinge clearance hole 7 is provided at the joint point of the upper beam 1 and the lower beam 2, that is, at the joint between the inner side and the bottom surface of the upper beam 1 and the inner side and the bottom surface of the lower beam 2. The hinge clearance hole 7 is used to hide the rotating shaft fixing component (hinge).

[0025] In summary, through the above improvements, this utility model overcomes many technical drawbacks of the prior art. Compared with the prior art, it effectively improves the overall processing strength and stability while keeping the molding process unchanged, and prevents deformation during vertical tension. It is an ideal new type of folding beam for box-type houses.

Claims

1. A novel type of folding beam for container houses, characterized in that: It includes a beam assembly, which includes a top surface, a bottom surface, an inner surface, and an outer surface. A bending joint is provided on the top surface or the bottom surface. A vertical extension edge is provided on the outer surface, and the vertical extension edge is double-layered and pressed together. A concave-convex mating part is provided on the top surface or the bottom surface.

2. The novel box-type folding beam according to claim 1, characterized in that: The bending joint is located in the middle area of ​​the top or bottom surface.

3. The novel box-type folding beam according to claim 1, characterized in that: The joint between the top or bottom surface and the inner side surface is provided with a hinge clearance hole.

4. The novel box-type folding beam according to claim 1 or 2, characterized in that: The bending joint is fixed by interlocking the top U-shaped bend and the bottom U-shaped bend.

5. The novel box-type folding beam according to claim 1, characterized in that: When the beam assembly is installed together, it includes at least two symmetrically arranged components for use. When the two beam assemblies are joined together, there are insertion protrusions on the bottom surface of the upper beam and insertion recesses on the top surface of the lower beam, so that the upper and lower beams can be joined together.

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