Graduated pole strap
View Patent ↗The graduated pole strap apparatus can be wrapped around a pole, tree or the like and secured on each end to the rails of a ladder. Further, it contains markings calibrated in proportion to the length of the ladder to show whether the ladder is secured at a safe inclination. For an extension ladder, the markings are calibrated based on the rung on which the fly-lock mechanism is locked on the face of the ladder of a particular length.
1. An apparatus for securing a ladder, comprising:
an adjustable strap portion including a centering mark, the centering mark indicating a position on the adjustable strap portion for removably attaching the adjustable strap portion to a fixed structure, the adjustable strap portion further including a first plurality of adjustment marks and a second plurality of adjustment marks, the first plurality of adjustment marks and the second plurality of adjustment marks indicating a position for attaching the adjustable strap portion to a ladder of a first length, the adjustable strap portion further including a third plurality of adjustment marks and a fourth plurality of adjustment marks, the third plurality of adjustment marks and the fourth plurality of adjustment marks indicating a position for attaching the adjustable strap portion to a ladder of a second length, wherein the ladder of the first length and the ladder of a second length are different lengths;
a first adjustment component coupled to the adjustable strap portion, the first adjustment component adjustably aligns with the first plurality of adjustment marks when used with the ladder of a first length, the first adjustment component adjustably aligns with the third plurality of adjustment marks when used with the ladder of a second length; and
a second adjustment component coupled to the adjustable strap portion, the second adjustment component adjustably aligns with the second plurality of adjustment marks, when used with the ladder of a first length, the second adjustment component adjustably aligns with the fourth plurality of adjustment marks when used with the ladder of a second length, wherein the adjustable strap portion includes a first end and a second end, the first end and second end adjustably attaching the adjustable strap portion to the respective ladder.
2. The apparatus of claim 1 , wherein the first plurality of adjustment marks and the second plurality of adjustment marks include corresponding identifications, the corresponding identifications configured to identify a position on the ladder for removably attaching the apparatus.
3. The apparatus of claim 1 , and wherein the centering mark is positioned substantially midway between the first end and the second end.
4. The apparatus of claim 1 , wherein the first adjustment component includes a securing buckle.
5. The apparatus of claim 1 , wherein the first adjustment component includes a fastening mechanism.
6. The apparatus of claim 1 , wherein the second adjustment component includes a securing buckle.
7. The apparatus of claim 1 , wherein the second adjustment component includes a fastening mechanism.
8. The apparatus of claim 1 , wherein the first plurality of adjustment marks and the second plurality of adjustment marks are configured to facilitate a desired ladder angle, relative to horizontal, when the apparatus is removably attached to the ladder and the fixed structure.
9. The apparatus of claim 1 , wherein the first plurality of adjustment marks and the second plurality of adjustment markings are configured to facilitate a ladder angle of approximately 75°, relative to horizontal, when the apparatus is removably attached to the ladder and the fixed structure.
10. An apparatus for securing a ladder, comprising:
an adjustable strap portion including a centering mark, the centering mark indicating a position on the adjustable strap portion for removably attaching the adjustable strap portion to a fixed structure, the adjustable strap portion further including a first plurality of adjustment marks and a second plurality of adjustment marks, the first plurality of adjustment marks and the second plurality of adjustment marks, including corresponding identifications indicating ladder rungs and a second plurality of adjustment marks, the first plurality of adjustment marks and the second plurality of adjustment marks indicating a position for attaching the adjustable strap portion to a ladder of a first length, the adjustable strap portion further including a third plurality of adjustment marks and a fourth plurality of adjustment marks, the third plurality of adjustment marks and the fourth plurality of adjustment marks being indicating a position for attaching the adjustable strap portion to a ladder of a second length, wherein the ladder of the first length and the ladder of a second length are different lengths;
a first adjustment component coupled to the adjustable strap portion, the first adjustment component adjustably aligns with the first plurality of adjustment marks when used with the ladder of a first length, the first adjustment component adjustably aligns with the third plurality of adjustment marks when used with the ladder of a second length; and
a second adjustment component coupled to the adjustable strap portion, the second adjustment component adjustably aligns with the second plurality of adjustment marks, when used with the ladder of a first length, the second adjustment component adjustably aligns with the fourth plurality of adjustment marks when used with the ladder of a second length,
wherein the apparatus facilitates securing of the ladder to the fixed structure, such that the ladder is positioned at an angle of 75°,
wherein the adjustable strap portion includes a first end and a second end, the first end and second end adjustably attaching the adjustable strap portion to the respective ladder.
11. The apparatus of claim 10 , and wherein the centering mark is positioned substantially midway between the first end and the second end.