A container docking device is disclosed, including: a container connector comprising: a tension mechanism that is configured to engage a container at an attachment point, wherein a portion of the container connector conforms to an end portion of the container; and a support member that is configured to engage a bottom portion of the container to lift the container; and a towing device connector that is configured to engage a lifting unit of a towing device such that lifting force from the lifting unit is transmissible to the support member.

A heated portable vacuum slurry box for efficiently storing and transporting material including drill cuttings from gas and oil well sites. The slurry box generally includes a vacuum tank, a structure attached to the tank, a mechanical bay, a vertical tailgate, and a hook for pulling the slurry box onto a vehicle. The features allow for the slurry box to be meet space restriction requirements at a well site while as well as function within the environmental conditions of winter and summer seasons. Jacketed openings, stack mount systems, and a removable power unit allow for efficient use of the slurry box.

A shipping container is configured to transport goods from a distribution center, to a retail location, and onto the sales floor of the retail location. The shipping container glides on wheels and is stackable. The shipping container is configured to receive forklift forks from multiple sides. At least one of the channels includes a surrounding framework to safeguard against tilting. The lid is selectively mountable in two orientations to close the container or to provide handles for propelling and/or steering the shipping container. An expandable storage location for empty packaging is provided at an exterior of the shipping container.

A fluid storage tank has a base structure, perimeter columns extending upward from the base structure and a flexible bladder contained within the perimeter columns to define a boundary of the tank. The base structure is arranged to be supported on a supporting foundation to span a bottom of the tank. The upright columns are releasably coupled to the base structure and extend upward at circumferentially spaced apart positions about a perimeter of the tank in a working position of the columns. The upright columns are collapsible from the working position to a transport position in which the columns are arranged to be bundled alongside one another. The flexible bladder is coupled to the upright columns and contains a fluid within the tank in the working position while being collapsible within the columns into the transport position.

A rock box device for preventing damage to construction equipment includes a container having a base wall, a rear wall, a pair of side walls, and a front wall. The rear wall is perpendicular to the base wall. The pair of side walls are perpendicular to the base wall. The front wall is angled to extend upwardly from the base wall and outwardly away relative to the rear wall. A pair of supports are coupled to and extend upwardly from the front wall. The pair of supports are perpendicular to the base wall of the container. A handle is coupled to and extends between the pair of supports. The handle is parallel to the base wall of the container. The handle includes a set of tubes and a set of plates that are coupled to and extend around the set of tubes.

A goods receiving and delivering mechanism includes a receiving and delivering platform, a pushing mechanism and a first cleaning mechanism. The receiving and delivering platform is used for allowing an unmanned aerial vehicle to descend, and the receiving and delivering platform is provided with a connection area for the unmanned aerial vehicle to deliver or receive goods. The pushing mechanism is arranged on the receiving and delivering platform and is used for pushing the unmanned aerial vehicle to move to the connection area. The pushing mechanism is provided with a coverage area capable of covering the receiving and delivering platform through movement and a dead corner area located outside the coverage are.

A container for use in handling bulk materials is described including: a substantially rectangular container frame comprising: a pair of bottom end rails; a pair of top end rails; a pair of top side rails; a pair of bottom side rails; the pairs of rails are joined at the upper and lower regions of four corner posts; a floor panel; and a pair of end panels; the container additionally includes a pair of side members, the side members extend outwardly of the sides of the frame to define an internal space in the container in which bulk material can be contained which is larger than the volume of the container frame; and a series stiffening ribs are provided on the inside surface of the side members.