Current revision |
Your text |
Line 1: |
Line 1: |
- | == Need ==
| |
| I-beam rigging clamps | | I-beam rigging clamps |
| * for training at Fire Hall | | * for training at Fire Hall |
- | *: [[Image:Members:Wuth-imgp1023.jpg|300px]]
| + | ** slanted I-beams 4 inches wide |
- | ** sloped I-beams, flange 4 inches wide | + | ** horizontal I-beams approx 7-8 inches wide |
- | *** '''need to determine flange thickness'''
| + | * requirements yet to be defined |
- | *** exterior roof has 12 degrees slope; interior ceiling has 2 angles: the edges are greater, the center less (where we will be working)
| + | |
- | ** horizontal I-beams, flange approx 7-8 inches wide | + | |
- | *** '''need to determine flange thickness''' | + | |
- | *** '''more accurately measure flange width'''
| + | |
| | | |
- | == Requirements ==
| |
- | * adjustable from 4 to 8 inches
| |
- | * placeable on sloping I-beam up to 12 degree slope
| |
- | ** non-rolling
| |
- | * MBS: 40 kN
| |
- | ** 2 person load, SSSF, pulley at top
| |
- | ** = 8993 lbf
| |
- | ** WLL is not the same as MBS. It has a Design Factor (DF) built in for safety. That factor is not documented; OSHA talks about factor 2 in other parts of its standard. But without specification, we assume that the MBS is only negligibly greater than the WLL.
| |
| | | |
- | == Product options ==
| + | possible products: |
| | | |
- | === Potentially suitable ===
| + | * Universal SUPERCLAMP |
| + | ** Can be Loaded at Any Angle |
| + | ** Approved for Personnel Anchoring (tie-off) |
| + | ** http://www.lamcoinc.com/beamclamp.html |
| | | |
- | * General Clamp Industries | + | * Beam Clamp |
- | ** http://www.superclamp.com/
| + | ** 3 - 9" flange widths |
- | ** GCI Swivel-Jaw Adjustable Girder Clamp
| + | ** WLL, Personal 2,000 lbf. |
- | *** For use at up to 15° from horizontal
| + | ** http://www.rescuetech1.com/beamclamp.aspx |
- | **** ''website says: from vertical''
| + | |
- | *** Approved for Personnel tie-off use*
| + | |
- | *** [http://www.superclamp.com/images/ProductsImages_Swivel.jpg picture]
| + | |
- | *** http://www.superclamp.com/default.asp?ID=13
| + | |
- | *** 3.5" - 12" flange
| + | |
- | **** models S6 and S6A
| + | |
- | ***** WLL: 11,200 lb
| + | |
- | **** model S11
| + | |
- | ***** WLL: 22,400 lb
| + | |
- | ** GCI Fixed-Jaw Adjustable Girder Clamp
| + | |
- | *** For use at up to 15° from horizontal
| + | |
- | **** ''website says: from vertical''
| + | |
- | *** Approved for Personnel tie-off use*
| + | |
- | *** [http://www.superclamp.com/images/ProductsImages_Fixed.gif picture]
| + | |
- | *** http://www.superclamp.com/default.asp?ID=12
| + | |
- | *** model SX3
| + | |
- | **** WLL: 11,200 lb
| + | |
- | **** 3" - 7.5" flange
| + | |
- | ***** ''might not fit larger I-beam''
| + | |
| | | |
| | | |
- | * Tractel | + | * PMI Tractel Beam Clamp |
- | ** http://www.tractel.com/us/home.php | + | ** This anchorage is designed to fit I-beams from 3 to 8.25 inches. Simple installation, removable. Meets ANSI, CSA, and OSHA 5400lbs (24kN) anchorage requirements. |
- | ** Corso Beam Clamp | + | ** one person rated. |
- | *** http://www.tractel.com/us/series.php?id_serie=73
| + | ** 24kN should be sufficient for 2 person load at rescue SSSF because not weakened by knot. |
- | *** http://www.tractel.com/files/126564497571957.pdf | + | ** http://www.ahsrescue.com/p-1223-pmi-tractel-beam-clamp.aspx |
- | *** http://www.ahsrescue.com/p-1223-pmi-tractel-beam-clamp.aspx
| + | ** http://shop.pmirope.com/technical-hardware/index.aspx?pageID=43&productID=333&productMasterID=333 |
- | *** http://shop.pmirope.com/technical-hardware/index.aspx?pageID=43&productID=333&productMasterID=333
| + | |
- | *** http://www.torqhoist.com/show_unique_product.php?product_id=12
| + | |
- | *** This anchorage is designed to fit I-beams from 3 to 8.25 inches. Simple installation, removable. Meets ANSI, CSA, and OSHA 5400lbs (24kN) anchorage requirements.
| + | |
- | *** Model Lt 5B
| + | |
- | **** 5 ton = 10,000 lb
| + | |
- | **** flange width: 2.9" - 8.7"
| + | |
- | *** Model Lt 10B
| + | |
- | **** 10 ton = 20,000 lb
| + | |
- | **** flange width: 3.5" - 8.7"
| + | |
| | | |
| | | |
- | * Reliance Fall Protection | + | * RELIANCE LockJaw Remote Beam Grip Clamp |
- | ** http://www.relsafe.com/
| + | ** min width 5 inch |
- | ** 3093 HLL Anchor Clamp
| + | ** http://www.gravitec.com/equipment/anchors/reliance-lockjaw-remote-beam-grip-clamp/anc-re-3040-1/ |
- | *** MBS 14,500 lb | + | |
- | *** flange width: 4" - 16-5/8"
| + | |
- | *** horizontal or vertical I-beam
| + | |
- | *** http://www.relsafe.com/ProductDetails.aspx?guid=e8b2c0bf-5765-42c8-b21b-acf04fc19ae5&pid=561&sourceUrl=ProductsByCategory.aspx%3fcategoryId%3d100%26pg%3d2
| + | |
| | | |
- | === suitability uncertain ===
| + | * FallTech 7411 Ratcheting Beam Clamp |
| + | ** Fits Beams from 4" - 12" Wide and up to 1" Flange Thickness. |
| + | ** Ideal for Horizontal I-Beam Structures. |
| + | ** Rated at over 5,000 lbs . |
| + | ** Meets the Requirements of OSHA 1926 and ANSI Z359. |
| + | ** http://www.westernsafety.com/falltech/falltech08pg3.html |
| | | |
- | Welded ring
| + | * FallTech 7485 Portable Beam Clamp |
- | * http://www.relsafe.com/ProductDetails.aspx?guid=11c43404-7da7-405e-a5bd-19f5737d7ccf&pid=884&sourceUrl=ProductsByCategory.aspx%3fcategoryId%3d100%26pg%3d5 | + | ** Fits Beams from 3-1/2" - 12" Wide and up to 1-1/8" Flange Thickness. |
| + | ** Rated at over 5,000 lbs. |
| + | ** Meets the Requirements of OSHA 1926 and ANSI Z359. |
| + | ** http://www.westernsafety.com/falltech/falltech08pg3.html |
| | | |
| | | |
- | === Not suitable ===
| + | * FallTech 7486 Portable Beam Clamp |
| + | ** Fits Beams from 3-1/2" - 18" Wide and up to 1-1/8" Flange Thickness. |
| + | ** Ideal for Horizontal I-Beam Structures. |
| + | ** Rated at over 5,000 lbs. |
| + | ** Meets OSHA and ANSI Requirements. |
| + | ** http://www.westernsafety.com/falltech/falltech08pg3.html |
| | | |
- | * rigging chains
| |
- | ** ''require horizontal beam''
| |
- | ** http://www.polarfocus.com/view.php?RCS
| |
| | | |
| + | * FallTech 7489 Vertical Beam Clamp |
| + | ** Fits Beams from 2-1/2" - 12" Wide and up to 1-1/2" Flange Thickness. |
| + | ** Ideal for Vertical or Horizontal I-Beam Structures. |
| + | ** Rated at over 5,000 lbs. |
| + | ** Meets OSHA and ANSI Requirements. |
| + | ** http://www.westernsafety.com/falltech/falltech08pg3.html |
| | | |
- | * All Material Handling (AMH)
| |
- | ** http://www.allmaterialhandling.com/aspnet/Default.aspx
| |
- | ** http://www.allmaterialhandling.com/aspnet/beamclamps.aspx
| |
- | ** http://winchlines.com/merchant.mvc?Screen=CTGY&Store_Code=WINCHLINES&Category_Code=Beam_Clamps
| |
- | ** ''not rated for live load''
| |
- | *** see [http://winchlines.com/merchant.mvc?Screen=CTGY&Store_Code=WINCHLINES&Category_Code=Beam_Clamps pictures]
| |
- | ** http://www.stageriggingonline.com/beamclamps.html
| |
- | ** http://www.polarfocus.com/view.php?RBC
| |
- | *** ''level beams only''
| |
| | | |
| + | * FallTech 7487 Stationary Beam Clamp |
| + | ** Fits Beams from 4" -12" Wide and up to 1-1/8" Flange Thickness. |
| + | ** Ideal for Horizontal I-Beam Structures. |
| + | ** Rated at over 5,000 lbs. |
| + | ** Meets the Requirements of OSHA 1926 and ANSI Z359. |
| + | ** http://www.westernsafety.com/falltech/falltech08pg3.html |
| | | |
- | * FallTech
| |
- | ** http://www.falltech.com/
| |
- | ** http://www.falltech.com/subCat.asp?subCatID=36
| |
- | ** FallTech 7489 Vertical Beam Clamp
| |
- | *** Fits Beams from 2-1/2" - 12" Wide and up to 1-1/2" Flange Thickness.
| |
- | *** Ideal for Vertical or Horizontal I-Beam Structures.
| |
- | *** Rated at over 5,000 lbs.
| |
- | *** ''no detailed strength rating''
| |
- | *** Meets OSHA and ANSI Requirements.
| |
- | *** http://www.falltech.com/productLS.asp?prodID=265
| |
- | *** http://www.westernsafety.com/falltech/falltech08pg3.html
| |
- | ** FallTech 7411 Ratcheting Beam Clamp
| |
- | *** Fits Beams from 4" - 12" Wide and up to 1" Flange Thickness.
| |
- | *** Ideal for Horizontal I-Beam Structures.
| |
- | *** Rated at over 5,000 lbs .
| |
- | *** Meets the Requirements of OSHA 1926 and ANSI Z359.
| |
- | *** http://www.falltech.com/productLS.asp?prodID=165
| |
- | *** http://www.westernsafety.com/falltech/falltech08pg3.html
| |
- | *** ''manufacturer unclear on sloped used''
| |
- | ** FallTech 7485 Portable Beam Clamp
| |
- | *** Fits Beams from 3-1/2" - 12" Wide and up to 1-1/8" Flange Thickness.
| |
- | *** Rated at over 5,000 lbs.
| |
- | *** Meets the Requirements of OSHA 1926 and ANSI Z359.
| |
- | *** http://www.falltech.com/productLS.asp?prodID=263
| |
- | *** http://www.westernsafety.com/falltech/falltech08pg3.html
| |
- | *** ''manufacturer unclear on sloped used''
| |
- | ** FallTech 7486 Portable Beam Clamp
| |
- | *** Fits Beams from 3-1/2" - 18" Wide and up to 1-1/8" Flange Thickness.
| |
- | *** Ideal for Horizontal I-Beam Structures.
| |
- | *** Rated at over 5,000 lbs.
| |
- | *** Meets OSHA and ANSI Requirements.
| |
- | *** http://www.falltech.com/productLS.asp?prodID=264
| |
- | *** http://www.westernsafety.com/falltech/falltech08pg3.html
| |
- | *** ''manufacturer unclear on sloped used''
| |
- | ** FallTech 7487 Stationary Beam Clamp
| |
- | *** Fits Beams from 4" -12" Wide and up to 1-1/8" Flange Thickness.
| |
- | *** Ideal for Horizontal I-Beam Structures.
| |
- | *** Rated at over 5,000 lbs.
| |
- | *** Meets the Requirements of OSHA 1926 and ANSI Z359.
| |
- | *** http://www.falltech.com/productLS.asp?prodID=266
| |
- | *** http://www.westernsafety.com/falltech/falltech08pg3.html
| |
- | *** ''manufacturer unclear on sloped used''
| |
- | ** FallTech 7488
| |
- | *** http://www.falltech.com/productLS.asp?prodID=267
| |
- | *** ''wrong size''
| |
| | | |
| + | Not suitable: |
| | | |
- | * General Clamp Industries | + | * rigging chains (require horizontal beam) |
- | ** GCI Universal Superclamp | + | ** http://www.polarfocus.com/view.php?RCS |
- | *** ''min flange size: 6 inch''
| + | |
- | *** Can be Loaded at Any Angle
| + | |
- | **** This model is designed to be used at full rated capacity at angles up to 90° in a 360° radius.
| + | |
- | *** Approved for Personnel tie-off use*
| + | |
- | *** [http://www.superclamp.com/images/ProductsImages_Universal.jpg picture]
| + | |
- | *** http://www.superclamp.com/default.asp?ID=10
| + | |
- | *** http://www.lamcoinc.com/beamclamp.html
| + | |
| | | |
| + | * http://www.polarfocus.com/view.php?RBC |
| + | ** "level beams only" |
| | | |
- | * Reliance Fall Protection
| |
- | ** http://www.relsafe.com/
| |
- | ** 3089 Adjustable Width Beam Anchor
| |
- | *** http://www.relsafe.com/ProductDetails.aspx?guid=e0d92262-7c81-4272-93ab-24e3f4b4414a&pid=907&sourceUrl=ProductsByCategory.aspx%3fcategoryId%3d100%26pg%3d0
| |
- | *** ''MBS/WLL not specified''
| |
- | ** 3096 Adjustable Width Sliding Beam Anchor
| |
- | *** http://www.relsafe.com/ProductDetails.aspx?guid=ac7bd5ec-4efd-4d1f-809b-040b9862f8fc&pid=881&sourceUrl=ProductsByCategory.aspx%3fcategoryId%3d100%26pg%3d0
| |
- | *** flange width: 3.75" - 12.25"
| |
- | **** ''but manual says: 5" - 15"''
| |
- | *** ''maximum load: 5000lb''
| |
- | ** 3098 Adjustable Width Beam Anchor
| |
- | *** 2 fall arrest links
| |
- | *** rated for sloped I-beams
| |
- | *** http://www.relsafe.com/ProductDetails.aspx?guid=afa7f5cc-699f-401d-81b3-356d5b4c3a73&pid=908&sourceUrl=ProductsByCategory.aspx%3fcategoryId%3d100%26pg%3d0
| |
- | **** '''wrong manual on web page; cannot determine strength rating'''
| |
- | ** LockJaw Remote Beam Grip Clamp
| |
- | *** ''min width 5 inch''
| |
- | *** rated 10,000 lb - 2 man load
| |
- | *** http://www.relsafe.com/ProductDetails.aspx?guid=485b7f80-88b9-46a2-8ae9-d8eeb47cf0f5&pid=555&sourceUrl=ProductsByCategory.aspx%3fcategoryId%3d100%26pg%3d0
| |
- | *** http://www.gravitec.com/equipment/anchors/reliance-lockjaw-remote-beam-grip-clamp/anc-re-3040-1/
| |
| | | |
- | * Beam Clamp (unclear manufacturer) | + | * possible sources: |
- | ** 3 - 9" flange widths | + | ** rating not obvious: |
- | ** WLL, Personal 2,000 lbf. | + | *** http://www.stageriggingonline.com/beamclamps.html |
- | ** WLL, Equipment 4,000 lbf. | + | *** http://www.superclamp.com/default.asp?ID=4 |
- | ** http://www.rescuetech1.com/beamclamp.aspx | + | *** http://winchlines.com/merchant.mvc?Screen=CTGY&Store_Code=WINCHLINES&Category_Code=Beam_Clamps |
| + | *** http://www.torqhoist.com/show_unique_product.php?product_id=12 |