Beam clamp

Patent metadata

Field	Value
Publication number	US-9677585-B2
Application number	US-201414549988-A
Country	US
Kind code	B2
Filing date	Nov 21, 2014
Priority date	Aug 8, 2014
Publication date	Jun 13, 2017
Grant date	Jun 13, 2017

Abstract

A beam clamp for securing a first beam to a second beam where the first and second beams are arranged in crossing fashion and define one or more quadrants, the beam clamp including a first clamping portion having a first clamping surface configured to engage a beam flange, a second clamping portion having a second clamping surface configured to engage a beam flange and being arranged in opposing relation to the first clamping surface defining a mouth, a base portion extending between the first and second clamping surfaces and having a wedge shape for engaging a corner defined by flanges of the crossing beams, and a securing mechanism configured for extending from one of the first and second clamping surfaces, into the mouth, to engage a surface a beam flange thereby pinching the flanges of the crossing beams together.

First claim

What is claimed is:

1. A beam clamp for securing a first beam to a second beam, the first and second beams being arranged in crossing fashion and defining one or more quadrants, the beam clamp comprising:
a first clamping portion having a first clamping surface configured to engage a beam flange;
a second clamping portion having a second clamping surface configured to engage a beam flange and being arranged in opposing relation to the first clamping surface defining a mouth;
a base portion extending between the first and second clamping surfaces and having a wedge shape for engaging a corner defined by flanges of the crossing beams; and
a securing mechanism configured for extending from one of the first and second clamping surfaces, into the mouth, to engage a surface a beam flange thereby pinching the flanges of the crossing beams together.

2. The beam clamp of claim 1 , wherein the first and second clamping portions are substantially cylindrical having a generally circular clamping surface.

3. The beam clamp of claim 2 , wherein the first and second clamping portions have a thickness ranging from approximately ⅛ to approximately ½ of the diameter of the clamping portion.

4. The beam clamp of claim 2 , wherein the base portion is substantially diamond-shaped in cross-section and having a pair of sidewalls forming the wedge shape.

5. The beam clamp of claim 1 , wherein the securing mechanism comprises a threaded bore extending through one of the first and second clamping surfaces and a set screw threadingly engaged in the threaded bore and extending substantially perpendicular to the respective clamping surfaces.

6. The beam clamp of claim 5 , wherein the set screw extends from an outer side of the clamping portion, through the clamping portion, and into the mouth of the clamp.

7. The beam clamp of claim 6 , wherein the threaded bore is arranged substantially adjacent to a perimeter of the clamping surface.

8. The beam clamp of claim 1 , wherein the base portion has a cross-section in the form of a substantially ¼ pie and the clamping surfaces are generally circular having ¾ pie portion exposed and ¼ pie portion encompassed by the base portion.

9. The beam clamp of claim 8 , wherein the securing mechanism is arranged in a quadrant of the clamping surfaces opposite that of the base.

10. The beam clamp of claim 1 , further comprising a chamfered surface for attaching a handle.

11. The beam clamp of claim 10 , wherein the chamfered surface extends the full height of the clamp.

12. A beam clamp assembly, for securing a first beam to a second beam, the first and second beams being arranged in crossing fashion and defining one or more quadrants, the beam clamp assembly comprising:
a plurality of beam clamps each arranged in a quadrant, the beam clamps each comprising:
a first clamping portion having a first clamping surface configured to engage a beam flange;
a second clamping portion having a second clamping surface configured to engage a beam flange and being arranged in opposing relation to the first clamping surface defining a mouth;
a base portion extending between the first and second clamping surfaces and having a wedge shape for engaging a corner defined by flanges of the crossing beams; and
a securing mechanism configured for extending from one of the first and second clamping surfaces, into the mouth, to engage a surface a beam flange thereby pinching the flanges of the crossing beams together; and

a brace comprising a substantially elongate member extending parallel to one of the crossing beams and securing one of the beam clamps to another beam clamp in an adjacent quadrant.

13. The beam clamp assembly of claim 12 , wherein the plurality of beam clamps comprises four beam clamps.

14. The beam clamp assembly of claim 13 , wherein the brace is configured for attachment to one of the first clamping portion and the second clamping portion.

15. The beam clamp assembly of claim 14 , wherein the brace comprises a substantially flat plate having a pair of slotted holes at each end.

Assignees

• Nat Oilwell Varco Lp

Inventors

• Broussard Justin Dallas
• Boudreaux Neil James

Classifications

• F16B7/0493 Primary

  forming a crossed-over connection · CPC title

• E04B2001/2448

  Connections between open section profiles · CPC title

• E04B2001/2457

  Beam to beam connections · CPC title

• E04B2001/2415

  Brackets, gussets, joining plates · CPC title

• F16B2/065

  using screw-thread elements (F16B2/08 - F16B2/12 take precedence) · CPC title