System for moving heavy objects about a remote manufacturing yard

Patent metadata

Field	Value
Publication number	US-9399530-B2
Application number	US-201414284518-A
Country	US
Kind code	B2
Filing date	May 22, 2014
Priority date	May 24, 2013
Publication date	Jul 26, 2016
Grant date	Jul 26, 2016

Abstract

A system for moving heavy objects about a manufacturing yard is provided. In one embodiment, the system can include a pair of rails disposed on the ground of the manufacturing yard; a plurality of multi-ton rollers configured to mate with the rails, each multi-ton roller configured to be attached to a movable platform which is configured to accept a packed column section; and a winch disposed between the pair of rails and secured to the ground of the manufacturing yard, the winch having a spool of cable with one end configured to be attached to the movable platform, the winch configured to apply a force to cause the movable platform to travel about a length of the pair of rails.

First claim

We claim:

1. A system for moving objects about a manufacturing yard, the system comprising:
a pair of rails disposed on the ground of the manufacturing yard;
a movable platform configured to support and distribute the weight of a packed distillation column section, the packed distillation column section comprising a first course, a second course, packing disposed within the first course and second course, and a distributor, the movable platform comprising a base frame and table post, wherein the table posts extend upwards from the base frame and are configured to elevate the package distillation column section off the ground, thereby providing a user access to an underside of the packed distillation column section;
a plurality of multi-ton rollers configured to mate with the rails, each multi-ton roller configured to be attached to the movable platform; and
a winch disposed between the pair of rails and secured to the ground of the manufacturing yard, the winch having a spool of cable with one end configured to be attached to the movable platform, the winch configured to apply a force to cause the movable platform to travel about a length of the pair of rails.

2. The system as claimed in claim 1 , wherein each multi-ton roller further comprises:
a body frame extending along a longitudinal axis;
a top plate secured to the body frame, the top plate configured to attach to the movable platform; and
a plurality of individual rollers movable about a load-bearing member and located within the body frame, the plurality of individual rollers configured to support the body frame and facilitate longitudinal movement of the body frame along the length of the rail.

3. The system as claimed in claim 1 , wherein each multi-ton roller further comprises a set of guides that are configured to prevent side to side movement of the multi-ton roller when the multi-ton roller is mated with the rail.

4. The system as claimed in claim 1 , wherein the pair of rails protrude above the ground.

5. The system as claimed in claim 1 , wherein the pair of rails are sunk into the ground such that the head of the rail does not protrude above the surface of the ground.

6. The system as claimed in claim 1 , wherein the movable platform further comprises a movable beam, wherein the movable beam is configured to be movable about the base frame, such that the movable platform can accommodate packed distillation column sections of varying diameters.

7. The system as claimed in claim 1 , further comprising a support base that is configured to distribute the weight of the packed column section across the movable platform, wherein the table posts are configured to mate with slots of the support base to provide an increase in stability for the system.

8. The system as claimed in claim 1 , further comprising a support base that is configured to distribute the weight of the packed column section across the movable platform, wherein the support base is secured to the table posts.

9. The system as claimed in claim 8 , wherein the support base comprises an opening that is configured to give a user access to an underside of a packed column section when the packed column section is on top of the support base.

10. The system as claimed in claim 1 , further comprising a support base that is configured to distribute the weight of the packed column section across the movable platform, wherein the support base is disposed on top of the table posts.

11. The system as claimed in claim 10 , the support base has a washer-like structure.

12. The system as claimed in claim 11 , wherein the support base comprises notches extending from the bottom of the support base, wherein the notches are configured to mate with the table posts.

13. The system as claimed in claim 11 , wherein the support base further comprises means for improving the stability of the support base while on the movable platform.

14. The system as claimed in claim 1 , further comprising means for distributing the weight of the packed column section evenly across the movable platform, thereby reducing risk of damage to the packed column section.

15. The system as claimed in claim 1 , wherein the movable platform is configured to support the weight of a packed column section having a diameter of at least 5 meters.

16. The system as claimed in claim 1 , wherein the movable platform is configured to support the weight of a packed column section having a weight of at least 40 tons.

17. The system as claimed in claim 1 , wherein the movable platform comprises means for accommodating packed column sections of varying diameters.

18. The system as claimed in claim 1 , wherein the movable platform further a movable cross beam, wherein the movable beam is connected to the base frame and the table posts, wherein the movable beam is adapted to provide lateral stability to the table posts via a brace.

19. The system as claimed in claim 18 , wherein the movable beam and table posts are configured to be movable about the base frame, such that the movable platform can accommodate packed column sections of varying diameters.

Assignees

• Air Liquide
• L'Air Liquide Société Anonyme Pour L'Étude Et L'Exploitation Des Procedes Georges Claude

Inventors

• Granger Claude
• Roy Jean
• Made Sylvain

Classifications

• F25J3/04896

  Details of columns, e.g. internals, inlet/outlet devices · CPC title

• B21B39/16

  immediately before entering or after leaving the pass · CPC title

• B23K2201/06

  Operations & Transport · mapped topic

• B66D1/60

  adapted for special purposes · CPC title

• B65B23/00 Primary

  Packaging fragile or shock-sensitive articles other than bottles; Unpacking eggs (embedding articles in shock-absorbing media B65B55/20) · CPC title