An access deck assembly is provided for an aerial lift vehicle mobile platform. A base member defines an upper surface to support an operator, and has first and second guides to cooperate with the platform. A locking mechanism is supported by the base member and retains the access deck to the platform. A method of connecting an access deck assembly to a mobile platform is provided. The access deck assembly is positioned relative to the platform to be above and spaced apart from the platform floor surface, with the base member of the access deck assembly substantially within a perimeter frame of the platform. An access deck assembly has a guide member connected to a base member and configured to connect the base member to the mobile platform and support the base member directly above and spaced apart from the platform floor surface.

A mobile work stand for working on work areas including a fence. The fence includes a plurality of adjacent first and second fence sections that are pivotally connected to each other to enable the fence to be configurable in different fence positions. Each fence position is configured to enclose a different configured work area.

A mobile work stand for working on work areas including a fence. The fence includes a plurality of adjacent first and second fence sections that are pivotally connected to each other to enable the fence to be configurable in different fence positions. Each fence position is configured to enclose a different configured work area.

A scaffold includes first and second ladder frames. Each ladder frame includes a first and second vertical supports, a center support, rung(s), and upper and lower horizontal supports. The upper horizontal support is formed of tubular material, and has a central section and flattened end sections mounted to corresponding vertical supports. The center support and/or rungs advantageously have coped and slightly flattened end sections. Recesses formed by the flattened end sections provide space to partially receive vertical or horizontal supports of another ladder frame when the frames are stacked, thereby reducing overall stack height.

A scaffold includes first and second ladder frames. Each ladder frame includes a first and second vertical supports, a center support, rung(s), and upper and lower horizontal supports. The upper horizontal support is formed of tubular material, and has a central section and flattened end sections mounted to corresponding vertical supports. The center support and/or rungs advantageously have coped and slightly flattened end sections. Recesses formed by the flattened end sections provide space to partially receive vertical or horizontal supports of another ladder frame when the frames are stacked, thereby reducing overall stack height.

Disclosed is an arrangement including a staircase as well as walkway systems. The staircase includes a transitional member, and the walkways incorporate grate supports in order to facilitate the connection to adjacent structures. The arrangement also utilizes angled members which are configured with a reinforced flange existing in a dimension that has higher load requirements than the other flange. A novel step configuration is also disclosed.

Disclosed is an arrangement including a staircase as well as walkway systems. The staircase includes a transitional member, and the walkways incorporate grate supports in order to facilitate the connection to adjacent structures. The arrangement also utilizes angled members which are configured with a reinforced flange existing in a dimension that has higher load requirements than the other flange. A novel step configuration is also disclosed.

A scaffold post integrated with height-adjustable U-shaped support includes: a circular unthreaded support post integrally formed with an external threaded section, a U-shaped support base disposed around the external threaded section and capable of sliding relative along the support post. The spindle nut is disposed around the external threaded section and located below the U-shaped support base. A connecting spigot, with two sets of fastening through-holes formed to use the support post at different heights. At least one locking pin is used wherein fastening through-holes are formed at two ends of the spigot; where one end of the spigot is inserted into the respective end of the support post provided with fastening through-holes; after the fastening through-holes are aligned to the respective fastening through-holes, the locking pin is inserted through the holes to connect the support post and connecting spigot.

Disclosed is a mould system for moulding a blade shell of a wind turbine blade comprising a first mould for manufacturing a first blade shell part of the wind turbine blade; a second mould for manufacturing a second blade shell part of the wind turbine blade; a turning device configured to reposition the first mould between an open mould position and a closed mould position comprising a turning mechanism and a first primary beam connecting the turning mechanism and the first mould; a first scaffold arranged between the first mould and the second mould in the open mould position and comprising a first primary scaffold part and a first secondary scaffold part spaced apart by a first primary scaffold opening, the first primary scaffold allowing the first primary beam to move therethrough during repositioning of the first mould; a first primary movable platform attached to the first mould and being configured to move between an extended platform position and a stored platform position and covering the first primary scaffold opening in the extended position and arranged to expose the first primary scaffold opening in the stored platform position.

The present invention relates to a novel utility scaffold device. The device is a multifunctional scaffolding featuring a set of detachable steps and a slide locking gate. The utility scaffold device comprises a base component which is a workspace that is approximately six feet in length and three feet wide. Further, a horizontal bar positioned around the base component is secured by four vertical bars, to provide a handrail for the user. Additionally, four vertical legs are secured on the underside of the base component with a large wheel at each end for facilitating movement over any type of terrain. The base component also comprises a locking gate that provides entrance to the base component and a set of detachable stairs in front of the gate to allow a user to easily enter and exit the device.