Erectable shelter structures and methods of assembly and disassembly
Erectable shelter frame structures including a plurality of rib assemblies. Preferably, each rib assembly has a receptacle for receiving a respective end of a purlin arrangement, the other end of which is attached to a receptacle of a subsequent rib assembly. The joints are formed by toggle clamps that assist in facilitating the ease by which the shelter structure can be assembled or disassembled. Methods of construction and disassembly of the shelter frame structure are also disclosed.
1. A method of at least one of assembling and disassembling a shelter frame structure, wherein the shelter frame structure comprises at least a first rib assembly and a second rib assembly, wherein each of the first rib assembly and the second rib assembly comprises at least a peak joint assembly, a first side joint assembly and a second side joint assembly, a first arch rail arrangement intermediate the peak joint assembly and the first side joint assembly, a second arch rail arrangement intermediate the peak joint assembly and the second side joint assembly, a first leg arrangement coupled to the first side joint assembly, and a second leg arrangement coupled to the second side joint assembly, wherein with respect to the first rib assembly the peak joint assembly comprises a receptacle for receiving a first end of a first purlin arrangement, the first side joint assembly comprises a receptacle for receiving a first end of a second purlin arrangement, and the second side joint assembly comprises a receptacle for receiving a first end of a third purlin arrangement, wherein with respect to the second rib assembly, the peak joint assembly comprises a receptacle in facing alignment with the peak joint assembly receptacle of the first rib assembly that receives the first end of the first purlin arrangement, for receiving a second end of a first purlin arrangement; the first side joint assembly comprises at least a receptacle in facing alignment with the first side joint assembly receptacle of the first rib assembly that receives the first end of the second purlin arrangement, for receiving a second end of the second purlin arrangement; and the second side joint assembly comprises a receptacle in facing alignment with the second side joint assembly receptacle of the first rib assembly that receives the first end of the third purlin arrangement, for receiving a second end of the third purlin arrangement; wherein for each of the first rib assembly and the second rib assemblies, the first arch rail arrangement and the second arch rail arrangement are rotatable with respect to each other about the respective peak joint assemblies, the first leg arrangement and the first arch rail arrangement are rotatable with respect to each other about the respective first side joint assemblies, and the second leg arrangement and the second arch rail arrangement are rotatable with respect to each other about the respective second side joint assemblies; wherein the method comprises the steps of:
unfolding the first rib assembly so that a base of the first leg arrangement is in facing alignment with a base of the second leg arrangement, wherein the first and second leg arrangements are intermediate the first and second arch rail arrangements and a surface upon which the first rib assembly is placed for unfolding;
coupling the first end of the first purlin arrangement to the receptacle associated with the peak joint assembly of the first rib assembly, coupling the first end of the second purlin arrangement to the receptacle associated with the first side joint assembly of the first rib assembly and coupling the first end of the third purlin arrangement to the receptacle associated with the second side joint assembly of the first rib assembly;
unfolding the second rib assembly so that a base of the first leg arrangement is in facing alignment with a base of the second leg arrangement, wherein the first and second leg arrangements are intermediate the first and second arch rail arrangements and a surface upon which the second rib assembly is placed for unfolding;
coupling the second end of the first purlin arrangement to the receptacle associated with the peak joint assembly of the second rib assembly, coupling the second end of the second purlin arrangement to the receptacle associated with the first side joint assembly of the second rib assembly and coupling the second end of the third purlin arrangement to the receptacle associated with the second side joint assembly of the second rib assembly,
rotating the first leg arrangement of the respective first and second rib assemblies and locking the respective joint assemblies associated with each respective first side joint assembly of the first and second rib assemblies;
rotating the second leg arrangement of the respective first and second rib assemblies and locking the respective joint assemblies associated with each respective second side joint assembly of the first and second rib assemblies.
2. A method of at least one of assembling and disassembling a shelter frame structure, wherein the shelter frame structure comprises at least a first rib assembly and a second rib assembly, wherein each of the first rib assembly and the second rib assembly comprises at least three joint assemblies, arch rail arrangements and leg arrangements, wherein the method comprises the steps of:
unfolding the first rib assembly so that a base of the first leg arrangement is in facing alignment with a base of the second leg arrangement, wherein the first and second leg arrangements are intermediate the arch rail arrangements and a surface upon which the first rib assembly is placed for unfolding;
coupling the first end of respective purlin arrangements to respective receptacles associated with the joint assemblies of the first rib assembly;
unfolding the second rib assembly so that a base of the first leg arrangement is in facing alignment with a base of the second leg arrangement, wherein the first and second leg arrangements are intermediate the arch rail arrangements and a surface upon which the second rib assembly is placed for unfolding;
coupling the second ends of the respective purlin arrangements to the respective receptacles associated with the joint assemblies of the second rib assembly;
rotating the first leg arrangement of the respective first and second rib assemblies and locking the respective joint assemblies associated with each of the first leg arrangements;
rotating the second leg arrangement of the respective first and second rib assemblies and locking the respective joint assemblies associated with each of the second leg arrangements.