Hunting ladder stand having collapsible ladder segments
An elevated hunting stand with a platform assembly and a collapsible ladder. The collapsible ladder includes a plurality of telescopically separating sections. The ladder sections are secured together by locking pins. The ladder rails and rungs are pivotally attached and operated as a parallelogram linkage system, so the ladder sections can be reduced in size to a compressed configuration by rotating the rungs relative to the rails. A plurality of stabilizing members are provided to hold the ladder sections in an expanded position. The platform assembly can serve as one of the stabilizing members.
1. A collapsible ladder for supporting an elevated hunting platform, the collapsible ladder comprising:
a plurality of telescopically engaging collapsible ladder segments each comprising a first ladder rail, a second ladder rail, and a plurality of rung members pivotally attached to each of the first and second ladder rails in a parallelogram linkage, such that a separation between the first and second ladder rails is adjustable between a collapsed position to an expanded position; and
at least one rigid ladder segment comprising a stabilizing member including at least one rung member rigidly attached to a pair of rail sections attached to at least one of the collapsible ladder segments, the pair of rail sections on the at least one rigid ladder segment are telescopically attached to, and co-linear with, the first and second ladder rails on the collapsible ladder segment to maintain the first and second ladder rails in the expanded position.
2. The collapsible ladder of claim 1 comprising a plurality of spring lock pins retaining the stabilizing member in telescopic engagement with the first and second ladder rails.
3. The collapsible ladder of claim 1 wherein a collapsible ladder segment telescopically engages with the elevated hunting platform and the elevated hunting platform maintains the first and second ladder rails in the expanded position.
4. The collapsible ladder of claim 1 wherein the first and second ladder rails are one of the same or different lengths.
5. The collapsible ladder of claim 1 wherein adjacent ends of the first and second rails are staggered in the expanded position.
6. The collapsible ladder of claim 1 wherein the rung members are attached adjacent to respective exterior surfaces of the first and second ladder rails.
7. The collapsible ladder of claim 1 wherein the rigid ladder segment includes two rung members.
8. The collapsible ladder of claim 1 wherein the first and second ladder rails are approximately the same length and wherein the rung members are pivotally attached to the first and second ladder rails at different respective points along the lengths thereof so adjacent ends of the first and second rails are staggered.
9. The collapsible ladder of claim 1 wherein the rail sections on the stabilizing member are different lengths.
10. The collapsible ladder of claim 1 comprising a removable rail segment releasably attachable to a rail section of the stabilizing member.
11. An elevated hunting stand comprising:
a platform assembly;
a ladder assembly comprising a first ladder rail, a second ladder rail, and a plurality of rung member pivotally attached to each of the first and second ladder rails in a parallelogram linkage, such that a separation between the first and second ladder rails is adjustable between a collapsed position to an expanded position, the platform assembly attaches to adjacent ends of the first and second ladder rails at a first end of the ladder assembly to maintain the first and second ladder rails in the expanded position; and
a rigid ladder segment comprising a stabilizing member having at least one rung member rigidly attached to a pair of rail sections that are telescopically attached to, and co-linear with, the first and second ladder rails at a second end of the ladder assembly to maintain the first and second ladder rails in the expanded position.
12. The elevated hunting stand of claim 11 comprising a plurality of stabilizing members attached to the ladder assembly to substantially fix a separation between the first and second rails.
13. The elevated hunting stand of claim 11 wherein the ladder assembly includes a plurality of ladder sections.
14. A method of assembling an elevated hunting stand comprising the steps of:
converting a first ladder assembly from a collapsed position to an expanded position by separating first and second ladder rails connected by a plurality of pivotally attached rung members in a parallelogram linkage; and
attaching adjacent ends of the first and second rails to a platform assembly to maintain the first and second ladder rails in the expanded position; and
attaching a rigid ladder segment comprising a stabilizing member having at least one rung member rigidly attached a pair of rail sections, to a second end of the first ladder assembly so the first and second ladder rails are telescopically attached to, and co-linear with, the pair of rail sections to maintain the first and second ladder rails in the expanded position.
15. The method of claim 14 comprising telescopically engaging the first and second ladder rails to the platform assembly.
16. The method of claim 14 comprising the steps of:
converting a second ladder assembly from a collapsed position to an expanded position;
telescopically engaging the second ladder assembly to the first ladder assembly; and
attaching the rigid ladder segment to a second end of the second ladder assembly.
17. The method of claim 14 comprising the steps of attaching rail sections rigidly attached to a rung member of a stabilizing member to the second ladder assembly, to maintain the first and second ladder rails in the expanded position.