A tower structure of a pre-heating tower of a plant for thermally processing minerals may include a plurality of support beams that extend vertically and parallel to one another and are connected to one another via cross beams. The tower structure may further include a plurality of mounting positions, each mounting position for fitting a platform to the tower structure. A cross-sectional profile of at least two of the support beams changes over a height of the tower structure. Further, at least two adjacent support beams may be configured such that there is a greater amount of space between the beams at a bottom end region of the adjacent support beams than at a region above the bottom end region.

A method of manufacturing a tower structure includes providing an additive printing device having at least one printer head atop a support surface. The method also includes positioning a pre-fabricated component adjacent to the support surface. The pre-fabricated component is constructed of a composite material reinforced with a plurality of reinforcement members. Further, portions of the plurality of reinforcement members protrude from the composite material. Moreover, the method includes printing and depositing, via the at least one printer head, a cementitious material onto the support surface to build up the tower structure layer by layer around the pre-fabricated component. Thus, the portions of the plurality of reinforcement members that protrude from the composite material reinforce the cementitious material around the pre-fabricated component.

Methods for constructing/deconstructing an antenna tower are provided. The methods can include engaging a stability assembly between a standard and a tower to maintain tension in a line used to raise/lower the tower. Antenna tower construction/deconstruction stability assemblies are also provided. The assemblies can include a stability assembly extending from the standard and configured to rigidly engage a portion of the antenna tower, the stability assembly being operable to maintain the rigid engagement during transitioning of the tower from a down/erect position to an erect/down position.

In an aspect, the present disclosure describes a method comprising using at least one robot to fully autonomously position and assemble at least one solar module and its supporting structure at a sensed geolocation without aid from a user.

The present invention relates to an assembly for rotating a suspended load around a substantially vertical axis, the assembly comprising an inner rim configured to have a fixed relationship with the suspended load to be rotated, an outer rim engaging the inner rim in a manner so that the inner and outer rims are configured to perform rotational movements relative to each other during rotation of the suspended load, and a drive unit for performing the relative rotational movement between the inner and outer rims. The assembly of the present invention may be secured to a lifting yoke for lifting wind turbine related components, such as entire wind turbine towers, wind turbine tower sections, nacelles, rotor blades or containers.

The present invention relates to an assembly for rotating a suspended load around a substantially vertical axis, the assembly comprising an inner rim configured to have a fixed relationship with the suspended load to be rotated, an outer rim engaging the inner rim in a manner so that the inner and outer rims are configured to perform rotational movements relative to each other during rotation of the suspended load, and a drive unit for performing the relative rotational movement between the inner and outer rims. The assembly of the present invention may be secured to a lifting yoke for lifting wind turbine related components, such as entire wind turbine towers, wind turbine tower sections, nacelles, rotor blades or containers.

A foundation system for supporting a structure thereon comprising: a plurality of blocks, each block having at least three sides; at least two recesses formed in the at least three sides of each block; a plurality of connecting plates having a first end configured to be secured within a recess of a first block and a second end configured to be secured within a recess of an adjacent block such that the connecting plate extends between recesses of adjacent blocks to secure adjacent blocks together to form a foundation grid of said blocks; and enclosure panels mountable to said blocks along an edge thereof so as to form an enclosure about a perimeter of the foundation grid.

Described herein is a device for upending a tubular element with a longitudinal direction from a support surface at an outer end. The device has a support beam which runs substantially parallel to the support surface and is connected to the support surface at a support point. The support beam guides a coupling tool to which a wall part of an outer end of the tubular element can be coupled. The coupling tool is displaceable relative to the support surface with the support beam, from a clear position to a coupled position in which the tubular element outer end is engaged by the coupling tool. Also described herein, in addition to the device, is a method which makes use of the device.

The present disclosure relates to a support assembly, an assembling tooling and an assembling method, wherein the support assembly includes: a fixing member extending in a first direction; a first hinge member, stacked on the fixing member on a second direction and connected to the fixing member; a support member, spaced apart from the first hinge member in the first direction, and stacked on the fixing member on the second direction and connected to the fixing member; wherein in the second direction, a height of the support member is higher than that of the first hinge member, the first hinge member is adapted to rotatably connect with the tower tube segment and serve as a rotation fulcrum of the tower tube segment, and the support member is adapted to support the tower tube segment to maintain a position of the tower tube segment relative to the first hinge member.

The present disclosure relates to a support assembly, an assembling tooling and an assembling method, wherein the support assembly includes: a fixing member extending in a first direction; a first hinge member, stacked on the fixing member on a second direction and connected to the fixing member; a support member, spaced apart from the first hinge member in the first direction, and stacked on the fixing member on the second direction and connected to the fixing member; wherein in the second direction, a height of the support member is higher than that of the first hinge member, the first hinge member is adapted to rotatably connect with the tower tube segment and serve as a rotation fulcrum of the tower tube segment, and the support member is adapted to support the tower tube segment to maintain a position of the tower tube segment relative to the first hinge member.