CAGE ASSEMBLY FOR USE WITH PIVOTAL GANGWAY
A cage assembly configured to raise and lower with respect to a container which has an opening closed by a hatch cover. The cage assembly comprises a rail structure having a proximal side, a distal side, and first and second ends defining a generally rectangular enclosed area in which a worker can stand. The rail structure further defines an opening in the proximal side so that a worker can access the enclosed area. Moreover, the rail structure further comprises a plurality of parallel rails including a top rail and a lower rail, with the top rail having a generally rectangular configuration to define the enclosed area. A respective bump out is defined by the rail structure on at least one of the proximal and distal sides thereof to facilitate opening of the hatch cover. The bump out is formed at least in part by a configuration of the lower rail.
1 . A cage assembly configured to raise and lower with respect to a container having an opening closed by a hatch cover, the cage assembly comprising:
a rail structure having a proximal side, a distal side, and first and second ends defining a generally rectangular enclosed area in which a worker can stand;
said rail structure defining an opening in said proximal side so that a worker can access the enclosed area;
said rail structure further comprising a plurality of parallel rails including a top rail and a lower rail;
said top rail having a generally rectangular configuration to define said enclosed area; and
said rail structure defining a respective bump out on at least one of said proximal and distal sides thereof to facilitate opening of the hatch cover, said bump out formed at least in part by a configuration of said lower rail.
2 . A cage assembly as set forth in claim 1 , wherein said bump out further comprises a contour rail depending below said lower rail such that said contour rail will be located in a gap between said lower rail and an outer surface of said container.
3 . A cage assembly as set forth in claim 2 , wherein said contour rail has an intermediate portion extending in parallel to and vertically aligned with a portion of said lower rail.
4 . A cage assembly as set forth in claim 3 , further comprising at least one cross piece extending between said contour rail and said lower rail.
5 . A cage assembly as set forth in claim 1 , wherein said rail structure further includes a mid rail, said bump out being formed in part by a configuration of said mid rail.
6 . A cage assembly as set forth in claim 5 , wherein said bump out has a sloped configuration due to said mid rail positioned laterally less than said lower rail.
7 . A cage assembly as set forth in claim 1 , wherein said bump out is located across from said opening.
8 . A cage assembly as set forth in claim 1 , wherein said bump out comprises first and second bump outs located on said proximal side and said distal side of said rail structure, respectively.