Leg for a frame assembly for use with orchestra pit fillers or stage extensions
This disclosure relates to a leg for frame assembly for use with an orchestra pit filler or a stage extension. Among other benefits, the leg increases the ease of assembling an orchestra pit filler or stage extension.
1. A system for at least partially filling an orchestra pit or extending a stage, comprising:
a frame assembly including a leg,
wherein the leg comprises an outer leg portion, an inner leg portion partially within the outer leg portion, and a support fastener,
wherein a bottom edge of the inner leg portion is configured to rest on a top of the support fastener, and
wherein the leg further comprises a collar, and wherein a first set of fasteners connect the collar to the outer leg portion and a second set of fasteners connect the collar to the inner leg portion.
2. The system as recited in claim 1 , wherein the support fastener is a pin.
3. The system as recited in claim 2 , wherein:
the leg comprises a connection assembly configured to connect the outer leg portion to the inner leg portion, and
the connection assembly includes the collar.
4. The system as recited in claim 3 , wherein:
the outer leg portion includes a plurality of sets of openings configured to receive the pin,
each set of openings includes two vertically aligned openings formed in opposite sides of the outer leg portion,
each set of openings is vertically spaced-apart from each of the other sets of openings, and
each set of openings is vertically below the collar.
5. The system as recited in claim 3 , wherein:
the collar includes a central opening,
the central opening includes a first portion and a second portion having a diameter less than the first portion, and
an upper edge of the outer leg portion is received in the first portion.
6. The system as recited in claim 5 , wherein the inner leg portion is arranged in the central opening such that the bottom edge of the inner leg portion is vertically below the collar.
7. The system as recited in claim 5 , wherein the second portion is above the first portion.
8. The system as recited in claim 5 , wherein the collar includes a ledge between the first and second portions of the central opening, and wherein the ledge rests on the upper edge of the outer leg portion.
9. A system for at least partially filling an orchestra pit or extending a stage, comprising:
a frame assembly including a leg,
wherein the leg comprises an outer leg portion, an inner leg portion partially within the outer leg portion, and a support fastener, and
wherein a bottom edge of the inner leg portion is configured to rest on a top of the support fastener,
wherein the support fastener is a pin
wherein the leg comprises a connection assembly configured to connect the outer leg portion to the inner leg portion,
wherein the connection assembly includes a collar,
wherein the outer leg portion includes a plurality of sets of openings configured to receive the pin,
wherein each set of openings includes two vertically aligned openings formed in opposite sides of the outer leg portion,
wherein each set of openings is vertically spaced-apart from each of the other sets of openings,
wherein each set of openings is vertically below the collar,
wherein the collar includes a central opening,
wherein the central opening includes a first portion and a second portion having a diameter less than the first portion,
wherein an upper edge of the outer leg portion is received in the first portion,
wherein a first set of fasteners connect the collar to the outer leg portion, and
wherein a second set of fasteners connect the collar to the inner leg portion.
10. The system as recited in claim 9 , wherein:
the inner leg portion includes a plurality of channels,
the second set of fasteners includes a plurality of nuts,
each of the nuts is arranged in a corresponding one of the channels, and
the second set of fasteners includes a plurality of bolts configured to project through corresponding openings in the collar to engage with a corresponding one of the nuts.
11. The system as recited in claim 10 , wherein the plurality of channels are tapered toward a central axis of the inner leg portion.
12. The system as recited in claim 11 , wherein:
an outer surface of the inner leg portion is substantially polygonal in cross-section,
the outer surface of the inner leg portion includes a plurality of slots, and
each of the slots leads to one of the plurality of channels.
13. The system as recited in claim 12 , wherein an inner surface of the outer leg portion is substantially polygonal in cross-section and substantially matches a shape of the outer surface of the inner leg portion.
14. The system as recited in claim 13 , wherein the inner surface of the outer leg portion and the outer surface of the inner leg portion are both substantially octagonal in cross-section.
15. The system as recited in claim 4 , wherein the leg comprises a support channel attached adjacent a top edge of the inner leg portion, wherein the support channel is configured to at least partially support a beam.
16. The system as recited in claim 4 , wherein the leg comprises an adjustable leveling foot assembly attached adjacent a bottom edge of the outer leg portion.
17. A method of at least partially filling an orchestra pit or extending a stage, comprising:
erecting a frame assembly by arranging an inner leg portion of a leg partially within an outer leg portion such that a bottom edge of the inner leg portion rests rest on a top of a support fastener inserted through openings in the outer leg portion, wherein the step of erecting the frame assembly includes connecting the inner leg portion to the outer leg portion using a collar, wherein a first set of fasteners connect the collar to the outer leg portion and a second set of fasteners connect the collar to the inner leg portion.
18. The method as recited in claim 17 , wherein the step of erecting the frame assembly includes adjusting a leveling foot assembly adjacent a bottom edge of the outer leg portion.
19. The method as recited in claim 17 , further comprising:
supporting a tension grid panel or a deck panel using the frame assembly.