Lifting device and methods for pulling up overturned vehicles and other structures

1. A lifting device, comprising:

a tube comprising a first slot and a second slot; and

an insert comprising a first insert projection connected to a second insert projection by a central portion, wherein the first insert projection extends through the first slot and the second insert projection extends through the second slot,

wherein the first insert projection has opposing first and second ends along a longitudinal axis, and

wherein the tube has a rounded outer surface positioned axially beyond each of the first and second ends of the first insert projection and arranged in line with the longitudinal axis of the first insert projection.

2. The lifting device of claim 1 , further comprising a first plate and a second plate, wherein each of the first plate and the second plate are connected to the insert.

3. The lifting device of claim 2 , wherein the first plate and the second plate are each connected to the central portion of the insert.

4. The lifting device of claim 3 , wherein each of the first plate and the second plate are substantially rectangular with at least one angled side, wherein the at least one angled side of the first plate and the at least one angled side of the second plate are each connected to the central portion of the insert.

5. The lifting device of claim 2 , wherein the first plate and the second plate each extend from a surface of the second insert projection to an internal surface of the tube.

6. The lifting device of claim 2 , wherein the first plate and the second plate are each connected to the tube.

7. The lifting device of claim 1 , wherein the first insert projection comprises an aperture.

8. The lifting device of claim 1 , wherein the central portion of the insert comprises a plurality of apertures.

9. The lifting device of claim 1 , wherein the second insert projection further comprises a first foot and a second foot.

10. The lifting device of claim 9 , wherein the first foot and the second foot each comprise an aperture.

11. The lifting device of claim 1 , wherein the tube further comprises a plurality of tube apertures arranged in line with the longitudinal axis.

12. The lifting device of claim 1 , wherein a length of the second slot is greater than a length of the first slot.

13. The lifting device of claim 1 , wherein the tube has a circumference, and the first insert projection extends out of the tube at 0 degrees and the second insert projection extends out of the tube at 180 degrees.

14. A method of lifting a vehicle, comprising: obtaining a lifting device, comprising

a tube comprising a first slot and a second slot,

an insert comprising a first insert projection connected to a second insert projection by a central portion, wherein the first insert projection extends through the first slot and the second insert projection extends through the second slot;

inserting the lifting device into an opening of the vehicle; and

applying an upwards force to the vehicle.

15. The method of claim 14 , wherein the vehicle is moved by the pressure applied by the lifting device to the inside of the vehicle.

16. The method of claim 14 , wherein a length of the tube along the longitudinal axis of the tube is greater than a length of the opening of the vehicle.

17. The method of claim 14 , wherein applying an upwards force to the lifting device is performed by a lifting machine.

18. The method of claim 14 , wherein the lifting device further comprises a first plate and a second plate, wherein each of the first plate and the second plate are connected to the central portion of the insert.

19. A lifting device, comprising:

a tube comprising a first slot and a second slot; and

an insert comprising a first insert projection connected to a second insert projection by a central portion, wherein the first insert projection extends through the first slot and the second insert projection extends through the second slot,

wherein the first insert projection spans a first length along a longitudinal axis of the lifting device,

wherein the second insert projection spans a second length along the longitudinal axis, and

wherein the first length of the first insert projection is shorter than the second length of the second insert projection.

20. The lifting device of claim 19 , further comprising a first plate and a second plate, wherein each of the first plate and the second plate are connected to the insert.