Abstract: A sling-traverse device for lifting system for elevation of the massive objects (constructions) provides a possibility to lift the solid over size and over weight objects. An improved sling-traverse device for massive construction lifting system includes an arched form traverse, a traverse connector, comprising a traverse flange, a lower portion of which is by a traverse hinge coupled with the traverse, and a sling flange, an upper portion of which is intended for coupling with the lifting system, and the opposite sides of the traverse flange and the sling flange are rigidly connected to each other. The traverse includes two pairs of levers on each of side of the arch, and each two appropriate levers are coupled to each other by the stiffener and resting girder in their frontal lower part. Also the improved sling-traverse device includes a pushing spiral springs with a directional fingers respectively coupled with the appropriate brackets connected to the appropriate shackles and levers.

Abstract: A self-lifting vertically rising mast provides a possibility to be erected without use of high cranes. An improved self-lifting vertically rising mast includes at least three of a plurality of main frames and at least three of a plurality of main supports, wherein each main frame is rigidly connected to the appropriate main support and comprises the base, U-form directors, lifting shoe inserted into the U-slots of the U-form directors, the hydraulic jack installed on the base of the main frame, pusher including the rests, hollow upright leant on the sleeve of the bush, comprising the pivotable portion having the slots providing passage for the rests, the pair of the guiding shoes longitudinally movable along the auxiliary directors, the holder located between the auxiliary directors and fixing the appropriate upright in the vertical position, and the controllable supports, comprising the stand, the extendable screw, and the nut, which fixes the desirable position (extension) of the extendable screw.

Abstract: A self-lifting vertically rising mast provides a possibility to be erected without use of high cranes. An improved self-lifting vertically rising mast includes at least three of a plurality of main frames and at least three of a plurality of main supports, wherein each main frame is rigidly connected to the appropriate main support and comprises the base, U-form directors, lifting shoe inserted into the U-slots of the U-form directors, the hydraulic jack installed on the base of the main frame, pusher including the rests, hollow upright leant on the sleeve of the bush, comprising the pivotable portion having the slots providing passage for the rests, the pair of the guiding shoes longitudinally movable along the auxiliary directors, the holder located between the auxiliary directors and fixing the appropriate upright in the vertical position, and the controllable supports, comprising the stand, the extendable screw, and the nut, which fixes the desirable position (extension) of the extendable screw.

Abstract: The method and system for lifting of the massive constructions provide a possibility to lift the assembled at the ground level over size and over weight objects, such as a sport arena roof with the attached columns and/or bridge section with the attached piers. An improved method for massive constructions lifting includes steps providing lifting process by at least two of a plurality of lifting supports, each of which is formed by two vertically positioned H-girders connected by their lower parts to the supporting base and coupled each to the other along their length by a plurality of strengthening (stiffening) girders. Each support includes a sling-traverse, comprising a pivoting stand, a lifting tape, the rests, and the lifting device, including the hydraulic jacks.

Abstract: The method and system for lifting of the massive constructions provide a possibility to lift the assembled at the ground level over size and over weight objects, such as a sport arena roof with the attached columns and/or bridge section with the attached piers. An improved method for massive constructions lifting includes steps providing lifting process by at least two of a plurality of lifting supports, each of which is formed by two vertically positioned H-girders connected by their lower parts to the supporting base and coupled each to the other along their length by a plurality of strengthening (stiffening) girders. Each support includes a sling-traverse, comprising a pivoting stand, a lifting tape, the rests, and the lifting device, including the hydraulic jacks.

Abstract: A sling-traverse device for lifting system for elevation of the massive objects (constructions) provides a possibility to lift the solid over size and over weight objects. An improved sling-traverse device for massive construction lifting system includes an arched form traverse, a traverse connector, comprising a traverse flange, a lower portion of which is by a traverse hinge coupled with the traverse, and a sling flange, an upper portion of which is intended for coupling with the lifting system, and the opposite sides of the traverse flange and the sling flange are rigidly connected to each other. The traverse includes two pairs of levers on each of side of the arch, and each two appropriate levers are coupled to each other by the stiffener and resting girder in their frontal lower part. Also the improved sling-traverse device includes a pushing spiral springs with a directional fingers respectively coupled with the appropriate brackets connected to the appropriate shackles and levers.

Abstract: A self-propelled crane provides a possibility to lift the heavy and large-size loads and includes a mobile unit as a base unit, which carries a pivoting platform, a traverse, a boom, the bottom of which is by the hinge connected to the platform and the upper end of a boom is attached to a luffing arm. The upper end of the boom has the first hoist cable roller and another end of the luffing arm has the second hoist cable roller. The first hoist cable is connected to a crane hook mechanism.

Abstract: A hydraulic lifting device provides a lifting of the massive objects, having a complex geometric form and includes a support plate rigidly connected to the plungers coupled with the body carrying a main plunger, comprising a main rod and a main hydraulic fluid cavity, a main, auxiliary and central hydraulic fluid channels, a main valve and valve, and wherein each plunger comprises a road and hydraulic cavity.

Abstract: A portable lifting device provides the heavy and massive object lifting, loading and/or unloading through the window opening and includes a plurality of telescopic stanchions, each of which comprises at least two of a plurality of telescopic sections, a frame, comprising brackets connected to triangular trusses, connected by the adjustable holders to the telescopic stanchions, a girder with the installed trolley, a grip, a winch with an electrical motor, and a hook unit.

Abstract: A portable lifting device provides the heavy and massive object lifting, loading/unloading through the window opening and includes a plurality of telescopic stanchions, each of which comprises at least two of a plurality of telescopic sections, a frame, comprising brackets connected to triangular trusses, connected by the adjustable holders to the telescopic stanchions, a girder with the installed trolley, a grip, a winch, including an electrical motor and a cable drum, and a hook unit.

Abstract: A load clipping device provides a possibility of the tall building material (construction) safe lifting and quick rigging. An improved load clipping device includes a clipping device body, a locking hook connected by the main hinge to the clipping device body and by a second hinge to a lever, a main spring connected to the locking hook and coupled with the clipping device body, an electromagnet, comprising a coil connected to the clipping device body and a core connected by the second hinge to the locking hook and to an insert installed into the cavity located in the end of the short lever of the locking hook and having a semicircular cog-wheel, and wherein the lever, having a hollow configuration and connected by the second hinge to the locking hook, includes a spring housed inside the lever and a cog connected by a third hinge to the spring.

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.