System and method for connecting a crane suspension assembly to a support column

1. An intermediate suspension connection column segment configured to be coupled to a first adjacent column segment and to a second adjacent column segment, wherein the intermediate suspension connection column segment is for use in constructing a column formed from a plurality of column segments, wherein the column is supported by a suspension assembly that is configured to be coupled to the intermediate suspension connection column segment with a pendant, the intermediate suspension connection column segment comprising:

a) a first end having a first connection configured to connect to the first adjacent column segment;

b) a second end opposite the first end, the second end having a second connection configured to connect to the second adjacent column segment;

c) a first lower chord, a second lower chord, a first upper chord, and a second upper chord, and a plurality of structural elements, wherein each of the plurality of structural elements is coupled to two of the first lower chord, the second lower chord, the first upper chord, and the second upper chord;

d) a cross member extending between the first lower chord and the second lower chord, wherein the lower cross member is positioned between the first end and the second end of the intermediate suspension connection column segment;

e) one of (i) a sheave, (ii) a drum or (iii) a capstan disposed upon the lower cross member, wherein the pendant wraps around one of the sheave, the drum or the capstan between the suspension assembly and the intermediate suspension connection column segment, and wherein a length of the pendent is configured to be adjustable.

2. The intermediate suspension connection column segment of claim 1 , further comprising a second pendant.

3. The intermediate suspension connection column segment of claim 1 , further comprising a first connection on the first lower chord to which the pendant is coupled.

4. The intermediate suspension connection column segment of claim 2 , further comprising a second connection on the second lower chord to which the second pendant is coupled.

5. The intermediate suspension connection column segment of claim 3 , further comprising one or more additional connections to which the pendant optionally is coupled so as to adjust the length of the pendant.

6. The intermediate suspension connection column segment of claim 1 , further comprising a first drum to which the pendant is coupled and around which the pendant wraps, the drum being configured to rotate so as to adjust the length of the pendant.

7. The intermediate suspension connection column segment of claim 6 , further comprising a second drum to which the second pendant is coupled and around which the second pendant wraps, the second drum being configured to rotate so as to adjust the length of the second pendant.

8. The intermediate suspension connection column segment of claim 1 , wherein the pendant is coupled to the capstan.

9. The intermediate suspension connection column segment of claim 2 , wherein the second pendant is coupled to the capstan.

10. The intermediate suspension connection column segment of claim 1 , wherein the length of the pendant and/or the length of the second pendant is adjusted by wrapping the pendant and/or the second pendant around the capstan.

11. The intermediate suspension connection column segment of claim 1 , wherein the sheave is configured to rotate about the cross member.

12. A column assembly comprising a plurality of column segments coupled end to end with at least one column segment being the intermediate suspension connection column segment of claim 1 and a suspension assembly attached adjacent an end of the column assembly and coupled to the intermediate suspension connection column segment through the pendant.

13. The column assembly of claim 12 wherein the suspension assembly comprises a plurality of strap assemblies connected end to end, and the pendant is coupled to the intermediate suspension connection and to at least two strap assemblies from among the plurality of strap assemblies.

14. A method for erecting a crane, the method comprising:

a) assembling a plurality of column segments end to end;

b) coupling an intermediate suspension connection column segment between a first adjacent column segment and a second adjacent column segment of the plurality of column segments, the intermediate suspension connection column segment including:

i. a first end having a first connection configured to connect to the first adjacent column segment;

ii. a second end opposite the first end, the second end having a second connection configured to connect to the second adjacent column segment; and

iii. a first lower chord, a second lower chord, a first upper chord, and a second upper chord, and a plurality of structural elements, wherein each of the plurality of structural elements is coupled to two of the first lower chord, the second lower chord, the first upper chord, and the second upper chord;

iv. a cross member extending between the first lower chord and the second lower chord, wherein the lower cross member is positioned between the first end and the second end of the intermediate suspension connection column segment;

v. one of (i) a sheave, (ii) a drum or (iii) a capstan disposed upon the lower cross member, wherein the pendant wraps around one of one of the sheave, the drum or the capstan between the suspension assembly and the intermediate suspension connection column segment, and wherein a length of the pendent is configured to be adjustable and,

c) forming a column assembly from the plurality of column segments and the intermediate suspension connection column segment;

d) coupling a first end of the column assembly to a pivot point on a rotating bed of the crane;

e) coupling a plurality of strap assemblies end to end to form a suspension assembly connected between a second end of the column assembly and the rotating bed of the crane;

f) coupling the pendant between the intermediate suspension connection and the suspension assembly; and

g) tensioning the suspension assembly to lift the second end of the column assembly.

15. A crane comprising:

a) a column formed of a plurality of column segments coupled end to end;

b) a suspension assembly coupled to an end of the column;

c) an intermediate suspension connection column segment positioned between and coupled to a first adjacent column segment and a second adjacent column segment of the plurality of column segments, the intermediate suspension connection column segment including:

i. a first end having a first connection configured to connect to the first adjacent column segment;

ii. a second end opposite the first end, the second end having a second connection configured to connect to the second adjacent column segment; and

iii. a first lower chord, a second lower chord, a first upper chord, and a second upper chord, and a plurality of structural elements, wherein each of the plurality of structural elements is coupled to two of the first lower chord, the second lower chord, the first upper chord, and the second upper chord;

iv. a cross member extending between the first lower chord and the second lower chord, wherein the lower cross member is positioned between the first end and the second end of the intermediate suspension connection column segment; and,

v. one of (i) a sheave, (ii) a drum or (iii) a capstan disposed upon the lower cross member, wherein the pendant wraps around one of one of the sheave, the drum or the capstan between the suspension assembly and the intermediate suspension connection column segment, and wherein a length of the pendent is configured to be adjustable.

16. The crane of claim 15 , further comprising a mast extending laterally from the column and wherein the suspension assembly couples the mast to the end of the column.

17. The crane of claim 15 , wherein the suspension assembly comprises a first strap assembly and a second strap assembly, wherein the first strap assembly, the second strap assembly, and the pendant are coupled together.

18. The crane of claim 15 , wherein the suspension assembly comprises a first strap assembly and a second strap assembly, and a link couples the first strap assembly, the second strap assembly, and the pendant together.