Horizontal scaffold support component

1. A horizontal scaffold component comprising

an elongate top support member for supporting platform members; said elongate top support member at each end thereof having a connecting member adapted to releasably connect with a conventional scaffold type upright;

each connecting member being located downwardly of and beneath said elongate top support member and including a drop wedge captured on said horizontal scaffold component and movable downwardly into the connecting member to an engaged position allowing releasable connection with conventional scaffold type uprights;

each drop wedge being movable upwardly towards said elongate top support member into a clear space between said elongate top support member and the connecting member to a release position of said drop wedge; and

wherein each drop wedge includes at a top thereof outwardly extending hammer pads of sufficient size to accommodate downwardly angled side striking of the wedge for movement between said release position and said engaged position,

wherein the horizontal scaffold component is in combination with a “T” shaped capping component comprising a downwardly extending upright connection engagable with an upper end of said conventional scaffold type upright such that a top member of said “T” shaped capping component extends across said upright connection, the “T” shaped capping component aligned and engaged with the elongate top support member to provide a continuous surface for work platforms to be supported on the “T” shaped capping component and the elongate top support member without interruption over said conventional scaffold type upright.

2. A horizontal scaffold component as claimed in claim 1 wherein each drop wedge includes separate reinforcing ribs extending vertically downwards either side of said wedge and downwardly from said hammer pads.

3. A horizontal scaffold component as claimed in claim 2 wherein each reinforcing rib is a metal rib welded to the drop wedge on a side of the drop wedge and secured at a vertical edge of the drop wedge.

4. A horizontal scaffold component as claimed in claim 3 wherein each drop wedge includes 4 reinforcing ribs.

5. A horizontal scaffold component as claimed in claim 1 wherein said “T” shaped capping component comprises a downwardly extending spigot connection and a top member extends across said spigot connection with vertically extending locating tabs centered on said top member with a locating tab at opposite ends of said top member.

6. A horizontal scaffold component as claimed in claim 5 wherein said horizontal scaffold component includes a vertically extending slot at each end of said elongate top support member sized to receive a locating tab of said “T” shaped capping component tab to align said top member of said capping component with said elongate top support member.

7. A horizontal scaffold component as claimed in claim 6 wherein said “T” shaped capping component includes a projecting support surface extending outwardly from said spigot connection at a position spaced below said top member a distance to assist in aligning said top member with the elongate top member for supporting a platform.

8. A horizontal scaffold component as claimed in claim 7 wherein each connecting member is a ledger head having a scaffold post engaging face at an outer end thereof, and wherein said elongated top support member is of a length generally equal to the distance between the scaffolding post engaging faces of the ledger heads.

9. A horizontal scaffold component as claimed in claim 8 wherein said elongated top support member at each end thereof includes a cap member that includes as part thereof the respective vertically extending slot.

10. A scaffold system comprising

a vertical upright extending between a top end and a bottom end,

a “T” shaped capping component that includes a bottom member removably coupled with the top end of the vertical upright and top member that extends horizontally relative to the bottom member, and

a horizontal scaffold component configured to support a work platforms thereon, the horizontal scaffold component including an elongate top support member for supporting the work platforms above ground underlying the horizontal scaffold component, a support arm that extends downwardly away from the elongate top support member, and a connecting member coupled with the support arm and located entirely below the elongate top support member, and the connecting member having a ledger head coupled with the support arm and a drop wedge interlocked with the ledger head and the vertical upright to couple the horizontal scaffold component with the vertical upright,

wherein the top member of the “T” shaped capping component and the elongate top support member are aligned vertically to allow a work platform supported on the elongate top support member to extend over the top member and the vertical upright and provide a continuous surface over the elongate top support member, the “T” shaped capping component, and the vertical upright.

11. The horizontal scaffold system as claimed in claim 10 wherein the elongate top support member extends horizontally between a first terminal end and a second terminal end thereof, the first terminal end is formed to define a slot, and the top member of the “T” shaped capping component has a locating tab that extends into the slot defined in the first terminal end to block rotation of the elongate top support member relative to the vertical upright.

12. A scaffold system comprising

a series of conventional scaffold type uprights releasably connectible to any of a series of horizontal scaffold components and a series of platform members securable between opposed horizontal scaffold components for forming a continuous work surface above supporting conventional scaffold type uprights; wherein each horizontal scaffold component comprises an elongate top support member for supporting any of said platform members;

said elongate top support member at opposite ends thereof having a connecting member adapted to releasably connect with any of said conventional scaffold type uprights;

said connecting members being located downwardly of said elongate top support member and including a drop wedge movable downwardly into said connecting member for releasable connection with any of said conventional scaffold type uprights;

each drop wedge being movable upwardly towards said elongate top support into a clear space between said elongate top support member and the respective connecting member; and

wherein said scaffold system includes a series of “T” shaped capping components with each a “T” shaped capping component comprising a downwardly extending upright connection engagable with an upper end of any of said conventional scaffold type uprights such that a top member of said “T” shaped capping component extends across said upright connection forming an extension of two aligned top members of horizontal scaffold components secured at the upper end of one of said conventional scaffold type uprights.