A crane may comprise a mast that includes a base end and a top end located opposite the base end, at least one support beam fixedly coupled to the mast adjacent the top end of the mast, a first runway beam fixedly coupled to the at least one support beam, and a second runway beam spaced from the first runway beam. In some embodiments, the first runway beam defines a first end and a second end, and the mast is located closer to the first end than the second end. The crane may also comprise a bridge movably coupled to the first runway beam and the second runway beam, a trolley movably coupled to the bridge, and a hoist coupled to the trolley. In some embodiments, the crane only comprises one mast.

A method and equipment for detecting with smart glasses used by the operator an target intended by the operator; detecting a driving command given by the operator; and responsively to the detection of the driving command steering the loading member or the load towards said target.

A method and equipment for controlling a lifting device, wherein a main steering direction of the control device used by an operator is selected from at least two options; the impact of the control device on the directions of motion of the lifting device is changed according to the selected main steering direction; and the lifting device is controlled with a control device.

A method and equipment for controlling a lifting device, wherein a main steering direction of the control device used by an operator is selected from at least two options; the impact of the control device on the directions of motion of the lifting device is changed according to the selected main steering direction; and the lifting device is controlled with a control device.

An overhead crane has first and second runway rails that extend parallel to a generally horizontal runway axis and a bridge that extends along a bridge axis that is generally horizontal and perpendicular to the runway axis and that is movable on the runway rails along the runway axis. The bridge includes a first bridge reinforcement member pre-loaded under tension to provide an upward deflection of the bridge rail. The first bridge reinforcement member may have at least two upwardly extending struts and a common upper end where the at least two struts meet, the at least two struts having lower ends mechanically connected to the bridge rail at positions longitudinally spaced apart with respect to the bridge axis. The lower ends of the at least two struts are longitudinally translatable along the bridge rail to adjust the tension on the first bridge reinforcement member to thereby adjust the extent of upward deflection of the bridge rail. The bridge further includes a pair of second bridge reinforcement members extending between the upper end of the first bridge reinforcement member and mechanically connected to the bridge rail proximate the first and second outer ends, the second bridge reinforcement members loaded in compression. The runway rails may be constructed in a similar manner as the bridge rail.

A main grinder of a bridge crane, intended to be supported by its ends to end girders of the bridge crane and which comprises an elongated box-type central web, whereby there is, formed in the central web on at least one end of the main girder, a cutting slot running substantially in the longitudinal direction of the main girder, and connected to this cutting there is a knife plate, extending from a bottom of the cutting slot substantially to the end of the main girder, for supporting to the end girder.

A main grinder of a bridge crane, intended to be supported by its ends to end girders of the bridge crane and which comprises an elongated box-type central web, whereby there is, formed in the central web on at least one end of the main girder, a cutting slot running substantially in the longitudinal direction of the main girder, and connected to this cutting there is a knife plate, extending from a bottom of the cutting slot substantially to the end of the main girder, for supporting to the end girder.

A system for handling and storage of beverage containers in a storage space includes a support structure, a hoist motor operably connected to the support structure and movable via the support structure along both a length of the storage space and a width of the storage space, and a lift member operably connected to the hoist motor to secure a first end of a beverage container in an upright position to the hoist motor to lift and move the beverage container from a first location to a second location via operation of the hoist motor and movement of the hoist motor along the support structure.

A plant building includes: a building main body that continues in an array direction in which a plurality of single-shaft combined units are arrayed, and has a roof that covers the upper side of the plurality of single-shaft combined units; a first overhead crane that is disposed inside the building main body, and has a girder capable of traveling in the array direction across a region including the upper side of gas turbines of the plurality of single-shaft combined units; and a second overhead crane that is disposed inside the building main body, and has a girder capable of traveling in the array direction across a region including the upper side of steam turbines of the plurality of single-shaft combined units.

Aspects of the present disclosure are directed toward apparatuses, systems, and methods for releasably connecting a first beam to a second beam. The apparatuses, systems, and methods may include a locking pin arranged on the first beam and configured to actuate between an unlocked position and a locked position and an arm coupled to the locking pin and extending parallel therewith. The apparatuses, systems, and methods may also include a sleeve arranged on the second beam and configured to receive the locking pin in the locked position to releasably secure the first beam to the second beam.