Method for securing a climbing route

1. A method for securing a first upright and a second upright parallel to one another and provided respectively with a first climbing element and a second climbing element, the method comprising the following steps;

the first upright being in a first mounting position:

a) attaching a first lower connector to a first lower portion of the first upright;

b) attaching a first upper connector to a first upper portion of the first upright;

c) attaching a first lower end of the first climbing element to the first lower connector and a first upper end of the first climbing element to the first upper connector;

d) adjusting a first distance separating the first lower end and the first upper end of the first climbing element to bring the first distance to a first predetermined value;

e) immobilising the position of the first lower end and the position of the first upper end of the first climbing element relative to the first upright;

the second upright being in a second mounting position:

g) attaching a second lower connector to a second lower portion of the second upright;

h) attaching a second upper connector to a second upper portion of the second upright;

i) attaching a second lower end of the second climbing element to the second lower connector and a second upper end of the second climbing element to the second upper connector;

j) adjusting a second distance separating the second lower end and the second upper end of the second climbing element to bring the second distance to the first predetermined value;

k) immobilising the position of the second lower end and the position of the second upper end of the second climbing element relative to the second upright;

l) Positioning the first upright and the second upright such that the first climbing element and the second climbing element extend parallel to a climbing direction;

m) adjusting the position of the first upright and the position of the second upright such that the first lower end of the first climbing element and the second lower end of the second climbing element lie in a plane substantially orthogonal to a climbing direction, step i) of attaching a second lower end of the second climbing element to the second lower connector and a second upper end of the second climbing element to the second upper connector comprises a step i′) of attaching a second profile for supporting the second climbing element to the second upright; and a step i″) comprising the placing of a second damper element between the second profile and the second climbing element.

2. The method according to claim 1 , wherein the second damper element is arranged to exert second friction forces on the second climbing element tending to oppose to an extension of the second climbing element in a direction substantially parallel to the climbing direction.

3. The method according to claim 1 , wherein the first climbing element comprises a first chain and the second climbing element comprises a second chain.

4. The method according to claim 1 , wherein the first mounting position and/or the second mounting position is substantially horizontal and/or the climbing direction is substantially vertical.

5. The method according to claim 1 , wherein step b) of attaching a first upper connector to a first upper portion of the first upright comprises a step b′) of positioning the first upper connector at a third predetermined distance from the first lower connector and step d) of adjusting a first distance separating the first lower end and the first upper end of the first climbing element to bring the first distance to a first predetermined value comprises a step d′) of adjusting a fourth distance separating the first upper connector of the first upper end of the first climbing element to bring the fourth distance to a third predetermined value.

6. The method according to claim 1 , wherein step h) of attaching a second upper connector to a second upper portion of the second upright ( 115 ) comprises a step h′) of positioning the second upper connector at a second predetermined distance and step j) of adjusting a second distance separating the second lower end and the second upper end of the second climbing element to bring the second distance to the first predetermined value comprises a step j′) of adjusting a fifth distance separating the second upper connector of the second upper end of the second climbing element to bring the fifth distance to the third predetermined value.

7. The method according to claim 1 , wherein step c) of attaching a first lower end of the first climbing element to the first lower connector and a first upper end of the first climbing element to the first upper connector comprises a step c′) of attaching a first profile for supporting the first climbing element to the first upright.

8. The method according to claim 7 , wherein step c) of attaching a first lower end of the first climbing element to the first lower connector and a first upper end of the first climbing element to the first upper connector also comprises a step c″) which follows step c′) of attaching a first profile for supporting the first climbing element on the first upright, step c″) comprising the placing of a first damper element between the first support profile and the first climbing element.

9. The method according to claim 8 , wherein the first damper element is arranged to exert first friction forces on the first climbing element tending to oppose to an extension of the first climbing element in a direction substantially parallel to the climbing direction.

10. The method according to claim 7 , comprising a step b′) prior to step c) of attaching a first lower end of the first climbing element to the first lower connector and a first upper end of the first climbing element to the first upper connector, step b′) comprising the placing of supports for the first profile intended to keep the first profile at a non-zero distance from the first upright.

11. The method according to claim 9 , comprising a step h′) prior to step i) of attaching a second lower end of the second climbing element to the second lower connector and a second upper end of the second climbing element to the second upper connector, step h′) comprising the placing of supports for the second profile intended to keep the second profile at a non-zero distance from the second upright.

12. The method according to claim 1 , comprising an additional step k′) prior step 1 ) of positioning the first upright and the second upright such that the first climbing element and the second climbing element extend parallel to a climbing direction, step k′) comprising mounting a first reinforcing mesh on the first upright and/or mounting a second reinforcing mesh on the second upright.

13. A storage rack element comprising at least one first upright and one second upright parallel to one another and provided respectively with a first climbing element and a second climbing element, wherein

a first lower end of the first climbing element is attached to a first lower end of the first upright and a first upper end of the first climbing element is attached to a first upper end of the first upright;

a second lower end of the second climbing element is attached to a second lower end of the second upright and a second upper end of the second climbing element is attached to a second upper end of the second upright;

wherein

the position of the first upright and the position of the second upright are arranged such that the first lower end of the first climbing element and the first lower end of the second climbing element lie in a plane substantially orthogonal to a climbing direction, the second upright comprising a second profile for supporting the second climbing element,

a second damper element extending between the second support profile and the second climbing element.

14. The storage rack element according to claim 13 , wherein the first damper element has a U-shaped cross-section.

15. The storage rack element according to claim 13 , wherein the first climbing element comprises a first chain and the second climbing element comprises a second chain.

16. The storage rack element according to claim 15 , wherein the first chain comprising first links connected by first axes, the first damper element is arranged to exert the first friction forces on first sides of the first links and on first ends of the first axes.

17. A storage unit comprising a plurality of storage rack elements according to claim 13 , the plurality of storage rack elements delimiting at least one first circulation span in a main circulation direction.