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US 11,608,626 B2Granted
Prefabricated post assembly
OwnerSeung Il Kim, Hyung Ho Liminventors
Life of this patent
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Abstract
A prefabricated post assembly is proposed. The prefabricated post assembly includes a vertical post having at least one assembly surface and a horizontal post having an assembly module mounted at an end thereof to be coupled to the assembly surface, in which at least one upper insertion hole is formed at an upper portion of the assembly surface and at least one lower insertion hole is formed at a lower portion of the assembly surface.
Claims6
A prefabricated post assembly, comprising:
- a vertical post having at least one assembly surface;
- and
- a horizontal post having an assembly module mounted at an end thereof to be coupled to the assembly surface,
- wherein at least one upper insertion hole is formed at an upper portion of the assembly surface and at least one lower insertion hole is formed at a lower portion of the assembly surface,
- wherein the assembly module includes:
- a base plate welded with an edge thereof in contact with an inner wall of the end of the horizontal post and having a plurality of guide holes formed to correspond to the upper insertion hole and the lower insertion hole, respectively;
- an upper coupling plate horizontally elongated to cover at least one upper guide hole of the plurality of guide holes and having an upper coupling hole corresponding to the upper guide hole;
- and
- a lower coupling plate horizontally elongated to cover at least one lower guide hole of the plurality of guide holes and having a lower coupling hole corresponding to the lower guide hole,
- wherein the upper coupling plate and the base plate are coupled by at least one upper coupling bolt disposed through the upper coupling hole and the upper guide hole, and the lower coupling plate and the base plate are coupled by at least one lower coupling bolt disposed through the lower coupling hole and the lower guide hole,
- wherein at least one upper bending portion bending and extending horizontally toward the assembly surface and at least one upper inserting portion bending upward from an end of the upper bending portion are disposed at an upper end of the upper coupling plate,
- wherein at least one lower bending portion bending and extending horizontally toward the assembly surface and at least one lower inserting portion bending downward from an end of the lower bending portion are disposed at a lower end of the lower coupling plate, and
- wherein the vertical post and the horizontal post are assembled by moving up the at least one upper inserting portion and moving down the at least one lower inserting portion with at least one upper inserting portion inserted in the at least one upper insertion hole and with the at least one lower inserting portion inserted in the at least one lower insertion hole.
10 more elements
A prefabricated post assembly comprising:
- a vertical post having a hollow pipe shape having a rectangular cross-section, and having an assembly portion on at least any one side of four sides;
- and
- a horizontal post having a hollow pipe shape having a rectangular cross-section, and having an assembly module mounted at an end thereof to be coupled to the assembly portion,
- wherein a first insertion hole and a second insertion hole are formed each in a T-shape at an upper portion of the assembly portion such that an upper portion is wide and a lower portion is narrow, and a third insertion hole and a fourth insertion hole are formed each in a T-shape at a lower portion of the assembly portion such that an upper portion is narrow and a lower portion is wide,
- wherein the assembly module includes:
- a base plate welded with an edge thereof in contact with an inner wall of the end of the horizontal post and having a first guide hole, a second guide hole, a third guide hole, and a fourth guide hole corresponding to the first insertion hole to the fourth insertion hole, respectively;
- an upper coupling plate horizontally elongated to cover the first guide hole and the second guide hole, and having a first coupling hole and a second coupling hole corresponding to the first guide hole and the second guide hole;
- and
- a lower coupling plate horizontally elongated to cover the third guide hole and the fourth guide hole, and having a third coupling hole and a fourth coupling hole corresponding to the third guide hole and the fourth guide hole,
- wherein the upper coupling plate and the base plate are coupled by a first coupling bolt disposed through the first coupling hole and the first guide hole and a second coupling bolt disposed through the second coupling hole and the second guide hole, and the lower coupling plate and the base plate are coupled by a third coupling bolt disposed through the third coupling hole and the third guide hole and a fourth coupling bolt disposed through the fourth coupling hole and the fourth guide hole,
- wherein a first bending portion bending and extending horizontally toward the assembling portion and a first inserting portion bending and extending upward from an end of the first bending portion are disposed at an end over the first coupling hole of the upper coupling plate,
- wherein a second bending portion bending and extending horizontally toward the assembling portion and a second inserting portion bending and extending upward from an end of the second bending portion are disposed at an end over the second coupling hole of the upper coupling plate,
- wherein a third bending portion bending and extending horizontally toward the assembling portion and a third inserting portion bending and extending downward from an end of the third bending portion are disposed at an end under the third coupling hole of the lower coupling plate,
- wherein a fourth bending portion bending and extending horizontally toward the assembling portion and a fourth inserting portion bending and extending downward from an end of the fourth bending portion are disposed at an end under the fourth coupling hole of the lower coupling plate, and
- wherein the vertical post and the horizontal post are assembled by moving up the upper coupling plate and moving down the lower coupling plate with the first to fourth inserting portions inserted in the first to fourth insertion holes.
12 more elements
Dependencies are inferred from the claim text.