Folding mount for photovoltaic modules
View Patent ↗This invention relates to photovoltaic modules and arrays, methods of assembling photovoltaic arrays, and methods for shipping components of photovoltaic arrays.
1. A folding mount for photovoltaic modules, the folding mount comprising:
a first beam;
a second beam substantially parallel to the first beam;
a first rail pivotally connected to the first beam and pivotally connected to the second beam; and
a second rail pivotally connected to the first beam and pivotally connected to the second beam, wherein the first beam can be moved toward the second beam by moving the first and second rails from a perpendicular orientation relative to the first and second beams to an oblique orientation relative to the first and second beams, wherein the first rail is pivotally connected to the first beam by a fastener comprising a self-tightening pivoting connection, and whereby moving the first rail from an oblique orientation relative to the first beam to a perpendicular orientation relative to the first beam causes the pivoting connection to tighten wherein the first beam comprises: a top surface; a first side surface extending from the top surface to a first bottom surface; and a second side surface extending from the top surface to a second bottom surface; wherein the first bottom surface extends from the first side surface to a first rib, and the second bottom surface extends from the second side surface to a second rib.
2. The folding mount of claim 1 , wherein
the first rail comprises a first portion pivotally connected to the first beam and a second portion pivotally connected to the second beam, the first portion being hingedly connected to the second portion.
3. The folding mount of claim 1 , wherein the first rail is pivotally connected to the first beam by a fastener.
4. The folding mount of claim 3 , wherein the fastener provides snap assembly of the first rail to the first beam.
5. The folding mount of claim 1 , wherein the self-tightening pivoting connection comprises a screw and a nut threaded onto the screw, whereby moving the first rail from an oblique orientation relative to the first beam to a perpendicular orientation relative to the first beam causes the nut to thread farther onto the screw.
6. The folding mount of claim 1 , wherein the first beam is rolled steel.
7. The folding mount of claim 1 , wherein the first rail is rolled steel.
8. The folding mount of claim 1 , wherein the first rail comprises:
a first top surface;
a second top surface;
a channel provided between the first top surface and the second top surface;
a first side surface extending from a first edge of the first top surface opposite the channel;
a second side surface extending from a first edge of the second top surface opposite the channel;
a first bottom surface extending from the first side surface;
a second bottom surface extending from the second side surface;
wherein the first bottom surface and second bottom surface contact a top surface of each of the first and second beams.
9. A folding mount for photovoltaic modules, the folding mount comprising: a first beam; a second beam substantially parallel to the first beam; a first rail pivotally connected to the first beam and pivotally connected to the second beam; and a second rail pivotally connected to the first beam and pivotally connected to the second beam, wherein the first beam can be moved toward the second beam by moving the first and second rails from a perpendicular orientation relative to the first and second beams to an oblique orientation relative to the first and second beams, wherein the first rail is pivotally connected to the first beam by a fastener comprising a self-tightening pivoting connection, and whereby moving the first rail from an oblique orientation relative to the first beam to a perpendicular orientation relative to the first beam causes the pivoting connection to tighten, wherein the first rail comprises: a first top surface; a second top surface; a channel provided between the first top surface and the second top surface; a first side surface extending from a first edge of the first top surface opposite the channel; a second side surface extending from a first edge of the second top surface opposite the channel; a first bottom surface extending from the first side surface; a second bottom surface extending from the second side surface; wherein the first bottom surface and second bottom surface contact a top surface of each of the first and second beams.
10. The folding mount of claim 9 , wherein the first rail comprises a first portion pivotally connected to the first beam and a second portion pivotally connected to the second beam, the first portion being hingedly connected to the second portion.
11. The folding mount of claim 9 , wherein the self-tightening pivoting connection comprises a screw and a nut threaded onto the screw, whereby moving the first rail from an oblique orientation relative to the first beam to a perpendicular orientation relative to the first beam causes the nut to thread farther onto the screw.
12. The folding mount of claim 9 , wherein the fastener provides snap assembly of the first rail to the first beam.
13. The folding mount of claim 9 , wherein the first beam is rolled steel.
14. The folding mount of claim 9 , wherein the first rail is rolled steel.