Lifting system for massive constructions
OwnerDavid Zingermaninventor
Life of this patent
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Abstract
A lifting system for massive constructions provides a possibility to lift the solid over size and over weight objects. An improved lifting system for massive constructions includes at least one of a plurality of lifting devices, each of which comprises at least one of a plurality of main hydraulic jacks, the major jacks, the auxiliary jacks, the supports and the lifting sectional tape comprising the removable sections having the apertures for the fixing of the appropriate section in its position by the locking fingers. Each lifting device also includes a sling-traverse, a pivoting stand and a bearing respectively coupled to each other.
Claims7
A lifting system for massive constructions comprising at least one of a plurality of lifting devises, each of which includes:
- a support connected to a column;
- a lower girder installed on said support;
- at least one of a plurality of main hydraulic jacks installed on said lower girder;
- an upper girder installed on rams of said main hydraulic jacks;
- at least one of a plurality of major jacks installed on said lower girder;
- a lifting sectional tape coupled with a sling-traverse;
- a base coupled with said sling-traverse;
- a pivoting stand connected to a lower holder;
- an upper holder connected to said base;
- a bearing installed between said lower holder and said upper holder.
Dependencies are inferred from the claim text.