Adjustable, telescoping structural support system

A pier foundation system for supporting at least one structure to be erected on site at a final position level relative to ground comprising:

• an elongated, vertically extendable, load bearing member having a first end and a second end;
• means for connecting said first end to said structure to be erected on site;
• means for engaging said second end in said ground;
• and
• position adjusting means for holding said structure in said final position relative to ground after in situ assembly, wherein said position adjusting means for holding includes said load bearing member having first and second telescopically engaged members, said first member having a plurality of longitudinally spaced first apertures disposed at a predetermined interval from one another, said second member having a plurality of helically spaced second apertures disposed at a predetermined longitudinal and angular dimension from one another, such that one of said first and second members is moveable longitudinally and rotationally with respect to the other of said first and second members to align at least one of said first and second apertures coaxially with respect to one another allowing fine adjustment of a telescopic length of said load bearing member, and fastener means for engaging through said aligned coaxial first and second aperture for locking said first and second members against further longitudinal and rotational movement in relation with one another.

A pier foundation system for a preformed building structure to be erected on site in a final position level to ground comprising:

• first and second elongated cylindrical members telescopically engaged with one another defining a longitudinally extendible load bearing member with first and second ends, said second cylindrical member installable extending below ground level;
• first means formed on one of said first and second members for defining a plurality of longitudinally spaced first apertures extending through diametrically opposed side walls of said cylindrical member;
• second means formed on the other of said first and second members for defining a plurality of angularly spaced and longitudinally spaced second apertures extending through diametrically opposed side walls of said cylindrical member, said first and second members moveable longitudinally and rotatably relative to one another to bring one of said first apertures into alignment with one of said second apertures;
• and
• means engageable through said aligned first and second apertures for locking said first and second members in a fixed position relative to one another at a selected position of telescopic extension to level said structure with respect to said ground in said final position.

A pier foundation system for a preformed building structure to be erected on site in a final position level to ground comprising:

• first and second elongated cylindrical members telescopically engaged with one another defining a longitudinally extendible load bearing member with first and second ends, said second cylindrical member installable extending below ground level;
• first means formed on one of said first and second members for defining a plurality of longitudinally spaced first apertures extending through diametrically opposed side walls of said cylindrical member;
• second means formed on the other of said first and second members for defining a plurality of angularly spaced and longitudinally spaced second apertures extending through diametrically opposed side walls of said cylindrical member, said first and second members moveable longitudinally and rotatably relative to one another to bring one of said first apertures into alignment with one of said second apertures;
• means engageable through said aligned first and second apertures for locking said first and second members in a fixed position relative to one another at a selected position of telescopic extension to level said structure with respect to said ground in said final position;
• and
• means for connecting said first end of said load bearing member to said structure to be erected on site, wherein said means for connecting includes said first cylindrical member having a radially outwardly extending lip at one end thereof, a plate having an aperture formed therethrough for slidably receiving one end of said first cylindrical member, such that said lip is interposed between said plate and said structure to be erected on site, said plate having a plurality of elongated slots formed therein extending along opposite sides of said plate, a plurality of structure-engaging clamps disposed with apertures in alignment with said slots, and means for fastening said clamps to said plate through said apertures and slots such that said structure is held stationary interposed between said clamps and said plate.

A pier foundation system for a preformed building structure to be erected on site in a final position level to ground comprising:

• first and second elongated cylindrical members telescopically engaged with one another defining a longitudinally extendible load bearing member with first and second ends, said second cylindrical member having a substantial portion installable extending below ground level, said first cylindrical member having a plurality of longitudinally spaced first apertures extending through diametrically opposed side walls of said first cylindrical member, said second cylindrical member having a plurality of helically spaced second apertures extending through diametrically opposed side walls of said second cylindrical member extending above ground level, said first and second members moveable longitudinally and rotatably relative to one another to bring one of said first apertures into alignment with one of said second apertures;
• means engageable through said aligned first and second apertures for locking said first and second members in a fixed position relative to one another at a selected position of telescopic extension to level said structure with respect to said ground in said final position;
• means for connecting said first end of said load bearing member to said structure to be erected on site;
• and
• means for engaging said second end of said load bearing member in said ground.

A system for supporting at least one structure in a position relative to a support surface in situ comprising:

• an elongated, extendable, load bearing member having a first end and a second end;
• means for connecting said first end to said at least one structure in situ, wherein said means for connecting includes said load bearing member having a radially outwardly extending lip at one end thereof and a plate having an aperture formed therethrough for slidably receiving said load bearing member, such that said lip is interposed between said plate and said structure;
• means for engaging said second end with respect to said support surface;
• and
• position adjusting means for holding said structure in said position relative to said support surface after in situ assembly.

A system for supporting at least one structure in a position relative to a support surface in situ comprising:

• first and second elongated cylindrical members telescopically engaged with one another defining a longitudinally extendible load bearing member with first and second ends, said second cylindrical member installable with respect to said support surface;
• first means formed on one of said first and second members for defining a plurality of longitudinally spaced first apertures extending through diametrically opposed side walls of said cylindrical member;
• second means formed on the other of said first and second members for defining a plurality of angularly spaced and longitudinally spaced second apertures extending through diametrically opposed side walls of said cylindrical member, said first and second members moveable longitudinally and rotatably relative to one another to bring one of said first apertures into alignment with one of said second apertures;
• and
• means engageable through said aligned first and second apertures for locking said first and second members in a fixed position relative to one another at a selected position of telescopic extension to position said structure with respect to said support surface in said position.