Fall protection system for flatbed trailers
A safety rail system for a flatbed. The system is portable, installs and dismantles in minutes, and is adaptable to any flatbed trailer or truck having post mounting side pockets. The system collapses into a compact package for stowing and transport. The system utilizes existing post mounting side pockets to establish a fence line that supports one or more cable rails. The cable(s) of the cable rails are drawn taut to provide a firm barrier to protect equipment and personnel from falling off the edge of the flatbed.
1. A safety rail for a flatbed trailer, comprising:
a proximal end post assembly defining a proximal end of the safety rail;
a distal end post assembly defining a distal end of the safety rail;
a plurality of intermediate posts, each defining a first aperture and a second aperture;
a cable that passes through said first aperture of each of said plurality of intermediate posts and is coupled to said proximal end post assembly and said distal end post assembly; and
a cable reel configured to spool and unspool said cable,
wherein said proximal end post assembly, said distal end post assembly, and said plurality of intermediate posts are configured for insertion into pockets defined along a perimeter of the flatbed trailer, and
wherein said cable reel is mounted to said proximal end post.
2. The safety rail of claim 1 , wherein each of said plurality of posts defines a first passage and a second passage that passes therethrough to define said first aperture and said second aperture.
3. The safety rail of claim 1 , wherein said cable reel is self-winding for automatic spooling of said cable when the safety rail is stowed from a deployed configuration to a stowed configuration.
4. The safety rail of claim 1 , wherein said cable reel includes a catch that holds said cable reel in a rotational orientation to maintain said cable in tension between said proximal end post and said distal end post assembly when the safety rail is in a deployed configuration along the flatbed trailer, said catch being releasable to enable unspooling of said cable when the safety rail is deployed from a stowed configuration to said deployed configuration.
5. A safety rail for a flatbed trailer, comprising:
a proximal end post assembly defining a proximal end of the safety rail;
a distal end post assembly defining a distal end of the safety rail;
a plurality of intermediate posts, each defining a first aperture and a second aperture;
a cable that passes through said first aperture of each of said plurality of intermediate posts and is coupled to said proximal end post assembly and said distal end post assembly;
a cable reel configured to spool and unspool said cable; and
a storage frame, said proximal end post being a member of said storage frame, said cable reel being mounted to said storage frame,
wherein said proximal end post assembly, said distal end post assembly, and said plurality of intermediate posts are configured for insertion into pockets defined along a perimeter of the flatbed trailer.
6. The safety rail of claim 5 , wherein said storage frame includes panels that form an enclosure, said cable reel being mounted to said panels.
7. The safety rail of claim 5 , wherein said storage frame includes an upper channel and a lower channel, each extending distally relative to said proximal end post, said upper channel and said lower channel being configured to receive said plurality of intermediate posts and said distal end post assembly when the safety rail is in the stowed configuration.
8. The safety rail of claim 7 , comprising a foot for supporting said storage frame, said foot depending from said storage frame and being configured for selective positioning along a lower edge of said storage frame.
9. The safety rail of claim 8 , wherein said foot is configured for insertion into one of said pockets defined along said perimeter of the flatbed trailer.
10. A safety rail for a flatbed trailer, comprising:
a proximal end post assembly defining a proximal end of the safety rail;
a distal end post assembly defining a distal end of the safety rail;
a plurality of intermediate posts, each defining a first aperture and a second aperture;
a cable that passes through said first aperture of each of said plurality of intermediate posts and is coupled to said proximal end post assembly and said distal end post assembly;
a cable reel configured to spool and unspool said cable;
a cable lock for selectively locking said cable to stop spooling of said cable and fixing a length of unspooled cable;
a cable ratchet coupled to said cable for tightening said cable,
wherein said proximal end post assembly, said distal end post assembly, and said plurality of intermediate posts are configured for insertion into pockets defined along a perimeter of the flatbed trailer, and
wherein said cable ratchet is coupled to an unspooled end of said cable.
11. A safety rail for a flatbed trailer, comprising:
a proximal end post assembly defining a proximal end of the safety rail;
a distal end post assembly defining a distal end of the safety rail;
a plurality of intermediate posts, each defining a first aperture and a second aperture;
a cable that passes through said first aperture of each of said plurality of intermediate posts and is coupled to said proximal end post assembly and said distal end post assembly; and
a cable reel configured to spool and unspool said cable,
wherein said proximal end post assembly, said distal end post assembly, and said plurality of intermediate posts are configured for insertion into pockets defined along a perimeter of the flatbed trailer, and
wherein said cable passes sequentially through said first aperture of each intermediate posts and said distal end post assembly, and sequentially thorough said second aperture of said distal end post assembly and each of said intermediate posts.
12. The safety rail of claim 11 , wherein said distal end post assembly includes at least one pulley to route said cable from said first aperture of said distal end post assembly to said second aperture of said distal end post assembly.
13. A safety rail for a flatbed trailer, comprising:
a proximal end post assembly defining a proximal end of the safety rail;
a distal end post assembly defining a distal end of the safety rail;
a plurality of intermediate posts, each defining a first aperture and a second aperture;
a cable that passes through said first aperture of each of said plurality of intermediate posts and is coupled to said proximal end post assembly and said distal end post assembly;
a cable reel configured to spool and unspool said cable,
a second cable that passes through said second aperture of each of said plurality of intermediate posts and is coupled to said proximal end post assembly and said distal end post assembly; and
a second cable reel configured to spool and unspool said second cable,
wherein said proximal end post assembly, said distal end post assembly, and said plurality of intermediate posts are configured for insertion into pockets defined along a perimeter of the flatbed trailer, and
wherein said second cable reel is mounted to said proximal end post.
14. A method for installing a safety rail system on a flatbed trailer, comprising:
providing a safety rail system; and
providing operating instructions on a tangible, non-transitory medium, said operating instructions including:
inserting a proximal end post assembly of said safety rail system into a first side pocket of the flatbed trailer;
inserting a distal end post assembly of said safety rail system into a second side pocket of the flatbed trailer;
tightening a cable that is coupled to said proximal end post assembly and said distal end post assembly;
inserting an intermediate post of said safety rail system into an intermediate side pocket, said intermediate side pocket being located between said first side pocket and said second side pocket and
removing said intermediate post from a storage frame of said safety rail system prior to the step of inserting said intermediate post in said intermediate side pocket.