Ladder stand

1. A ladder stand comprising:

a ladder portion;

a platform supported on the ladder portion;

a plurality of support straps configured to hold the ladder stand against a support structure, the plurality of support straps comprising a first upper support strap having a first end and a second end, and a second upper support strap having a first end and a second end, wherein each of the first upper support strap and the second upper support strap is connected to the ladder stand and configured to wrap partially around the support structure;

a connecting device configured to connect the first end of the first upper support strap to the first end of the second upper support strap, wherein when the connecting device connects the first end of the first upper support strap to the first end of the second upper support strap, the first upper support strap and the second upper support strap together are configured to wrap around the support structure;

a first tensioning device supported by the ladder portion and configured to receive the second end of the first upper support strap;

a second tensioning device supported by the ladder portion and configured to receive the second end of the second upper support strap; and

a blade element supported by the platform, wherein when the ladder stand is positioned against the support structure, the blade element is positioned to press against or into the support structure;

wherein the first tensioning device is operable to tighten the first upper support strap and the second tensioning device is operable to tighten the second upper support strap to draw the blade element against or into the support structure.

2. The ladder stand of claim 1 , further comprising a stabilizer bar having a first end and a second end, wherein the first end is connected to the ladder portion and the second end is configured to be pressed against the support structure.

3. The ladder stand of claim 2 , wherein the second end of the stabilizer bar comprises one or more spikes configured to press into the support structure.

4. The ladder stand of claim 2 , further comprising a third tensioning device, wherein:

the plurality of support straps comprises two lower support straps;

each lower support strap is connected to the second end of the stabilizer bar;

the lower support straps are configured to wrap at least partially around the support structure to be connected to each other; and

the lower support straps are connected to each other with a ratchet device configured to tighten the lower support straps around the support structure to pull the second end of the stabilizer bar against the support structure or into the support structure.

5. The ladder stand of claim 1 , wherein each of the first upper support strap and the second upper support strap passes through one or more strap supports attached to the ladder portion or through a rail of the ladder portion.

6. The ladder stand of claim 5 , wherein each of the first upper support strap and the second upper support strap passes through one or more strap supports attached to the platform.

7. The ladder stand of claim 1 , wherein the blade element, the first upper support strap, and the second upper support strap are positioned to be generally parallel when the tensioning devices apply tension to the first upper support strap and the second upper support strap, and wherein the blade element is positioned and configured to apply a generally horizontal force to the support structure.

8. The ladder stand of claim 1 , wherein the first upper support strap and the second upper support strap do not cross over each other.

9. The ladder stand of claim 1 , wherein the connecting device is releasable, and wherein the connecting device comprises a carabiner or directly tying the first end of the first upper support strap to the first end of the second upper support strap.

10. The ladder stand of claim 1 , wherein the blade element is a first blade element and the ladder stand further comprises a chair supported on the platform and a second blade element attached to the chair.

11. A kit of parts for assembling or installing a ladder stand, comprising:

a ladder portion;

a platform configured to be supported on the ladder portion;

a chair configured to be supported on the platform;

a blade element configured to be attached to the platform;

a first strap having a first end and a second end, the first strap configured to extend along the platform and configured to wrap around a support structure;

a second strap having a first end and a second end, the second strap configured to extend along the platform and configured to wrap around the support structure; and

a releasable connecting device configured to connect the first end of the first strap to the first end of the second strap.

12. The kit of claim 11 wherein the first and second straps are configured to extend along the ladder portion and the ladder portion is configured to receive the first and second straps with one or more strap supports.

13. The kit of claim 11 , further comprising a stabilizer bar having a first end and a second end, wherein the first end is configured to be connected to the ladder portion and the second end is configured to be pressed against the support structure.

14. The kit of claim 11 , further comprising a first tensioning device configured to apply tension to the first strap, and a second tensioning device configured to apply tension to the second strap, wherein the first and second tensioning devices comprise ratchet devices.

15. The kit of claim 11 , wherein the releasable connecting device is a first releasable connecting device, the kit further comprising a cord and a second releasable connecting device, wherein the second releasable connecting device is configured to connect the cord to the second end of the first strap and the second end of the second strap.