48 results about "Support worker" patented technology

A motorized scaffold for self-displacement on land is comprised of a support base mounted on a pair of traction belts. Jacks are provided to immobilize and level the support base at a desired location. A platform assembly is secured over the support base on extendable supports. Braces are secured between the support base and the platform assembly and are extendable with the movement of the platform assembly over the base whereby to maintain the platform assembly substantially stable during its displacement and at a stationary desired working elevation with respect to the support base. A displaceable worker support platform is secured to the platform assembly for supporting workers thereon.

An elevated work platform to support workers thereon comprising a plurality of support sections held in operative relationship relative to each other by a peripheral frame wherein each support section comprises a plurality of transverse support members held in spaced relationship relative to each other by a plurality of longitudinal members and the peripheral frame comprises a pair of side frame members each including a channel to receive opposite end portions of the transverse support members of each support section to hold the support sections in operative position relative to the other support sections.

Systems and methods are provided in which external key devices are used for sealing and unsealing data-gathering devices without Internet, wherein the data-gathering devices invalidate the external key devices upon completing data collection in order to seal removable storage. Further, a sealed removable storage is transported to same location of a key server, where the key server uses a multi-factor sealing routine to unlock the sealed removable storage. The routine seals and unseals uses multiple factors including a location of the key server, hardware attributes of the removable storage, hardware attributes of the external key devices, and a private key of the key server. The data-gathering device may be used to support workers collecting data in disconnected parts in the world that are without Internet. The workers may collect data by using mobile devices to transfer data to a shared data-gathering device.

Self-supporting equipotential grounding grates are used to create an equipotential zone for workers and equipment. The grates have a plurality of supports that cooperate to position the upper surface of a conductive grid above the surface on which the grates are used. The inner supports include upper and lower structural grids that allow debris to be readily removed from the grate after use. The grate supports workers and equipment. A plurality of the grates are electrically connected with cables to define a platform with the entire structure grounded with one or more grounding pins.

A tension-leg platform anchoring system is used to tether the columns of a floating platform to the seabed and restrict movement of the entire platform. The tension-leg platform anchoring system includes a topside and a plurality of anchored floating supports. The topside provides a deck for supporting workers and equipment. The anchored floating supports are used to keep the topside afloat and limit movement. The anchored floating support includes a column, at least one mooring assembly, and an anchor. The column is connected to the topside and is used to keep the tension-leg platform afloat. The mooring assembly includes a column coupler, a first tendon, and an anchor coupler, which are used together to tether the column to the anchor. The column coupler is tethered to the anchor coupler through the first tendon, which is connected to the column by the column coupler.

The invention discloses a wireless monitoring system for leveling of a crane hoisting gesture. The wireless monitoring system comprises a balance monitor and a master controller, wherein the balance monitor is arranged on a crane; the master controller is arranged outside a crane cab, and connected with a hoisting equipment control system through a communication bus; the balance monitor is used for collecting a balance angle value of the crane, calculating a balance angle calculating correction value according to the balance angle value of the crane, and conveying the balance angle calculating correction value to the master controller through a wireless network; the master controller is used for building a wireless network and conveying the balance angle calculating correction value to the hoisting equipment control system. An accurate, efficient and safe bran-new hoisting operation construction device is provided for multi-point balanced hoisting construction, the construction method of the device can be effectively improved, and the control on the hoisting operation difficulty and cost is achieved well; the wireless monitoring system is small in size, low in manufacturing cost, high in safety and reliability, and convenient to assemble and dismantle, and can be widely applicable to various balanced hoisting operations; the hoisting operation efficiency can be significantly improved, and the quantity of support workers and the workload are reduced.

An adjustable platform assembly for supporting workers and supplies about an elevated work site, the platform assembly being movably supported on an articulable support, the platform comprising a stationary rear bridging panel arrangement having an elongated side platform member comprising a floor and railing assembly at each end thereof, wherein each elongated side platform member floor and railing assembly is independently movable on support members forwardly, rearwardly, transversely and angularly with respect to the bridging panel arrangement, to change the platform assembly back and forth between a generally “H” shape to a generally “U” shape, or any skewed combination thereof, as required.

An adjustable platform assembly for supporting workers and supplies about an elevated work site, the platform assembly being movably supported on an articulable support, the platform comprising a stationary rear bridging panel arrangement having an elongated side platform member comprising a floor and railing assembly at each end thereof, wherein each elongated side platform member floor and railing assembly is independently movable on support members forwardly, rearwardly, transversely and angularly with respect to the bridging panel arrangement, to change the platform assembly back and forth between a generally “H” shape to a generally “U” shape, or any skewed combination thereof, as required.

A multi-column tension leg platform is an offshore floating structure that is used to facilitate production of natural resources contained below the seabed. The multi-column tension leg platform includes a hull which is used to keep the entire structure afloat. The structure also includes a topside which is mounted to the top of the hull. The topside is used as a surface for supporting workers and equipment. The hull is made up of a plurality of flotation columns and a plurality of pontoons. Both the plurality of flotation columns and the plurality of pontoons are positioned about a vertical central axis of the topside. The plurality of flotation columns and the plurality of pontoons are buoyant structures that are aligned vertically and are used to keep the topside above water. The plurality of pontoons is mounted amongst the plurality of flotation columns.