Patent ID: 11879237
Assignee: nan
Field: Civil engineering (Other fields)
Classification: CPC E  Y | IPC E

Claim 0:
1. An apparatus comprising:
a platform defining an aperture;
a threaded fastener inserted through the aperture and rotatable through the aperture;
a planar panel assembly fastened to the platform by the threaded fastener, the planar panel assembly configured to move along a longitudinal axis of the threaded fastener towards or away from the platform as the threaded fastener is rotated through the aperture in the platform;
a canopy secured to the planar panel assembly, such that a segment of the canopy moves together with the planar panel assembly along the longitudinal axis of the threaded fastener as the planar panel assembly moves towards or away from the platform;
a plurality of poles supporting the canopy, a first end of each pole of the plurality of poles secured to the canopy; and
a plurality of struts supported in a pyramidal arrangement by the plurality of poles, a first end of each strut of the plurality of struts secured to the first pole end of a respective pole of the plurality of poles.