Anchor Rods Typically have a nut and or anchor plate embedded in the concrete foundation to provide pull out resistance The nut and or plate are often welded to the bottom of the anchor rod Fully threaded rods can be used with epoxy in preexisting concrete slabs 1 1 2013 nbsp 0183 32 The nuts and anchor rods of lighting poles January 1 2013 The above drawing is a recreation of the Ontario Provincial Standard Drawings OPSD 2200 01 Concrete Footing for Base Mounted Lighting and Signal Poles originally created in 1985 Product Description Our galvanized commercial grade anchor bolt set includes four 1x36x4 inch anchor bolts 8 hex nuts and 8 washers Corrosion resistant and threaded this anchor bolt set is made for anchor base light poles Features 4 L shaped anchor bolts for anchor base light pole installationThe monitoring and modeling results indicate that plastic deformation of the anchor rods is the likely cause of clamp load loss in flange type connections Anchor rods in double nut moment connections high strength rods and increased flange plate thickness were all shown to reduce clamp load loss 1 5 The recommended grade and style of nut and washer are included in 6 6 and 6 7 for each grade 1 6 This specification does not cover the requirements for mechanical expansion anchors powder activated nails or studs or anchor bolts fabricated from deformed bar 1 7 The values stated in inch pound units are to be regarded as the standard

A Embedded poles are directly buried into the ground as a general rule 10 of the pole s overall length plus 2 feet is buried into the ground Anchor based poles are attached to the ground with a base plate or transformer base and anchor bolts The pole is welded to the base and the base is bolted to a concrete footing 3 4 x 30 x 3 Inch Galvanized Steel Anchor Bolt Set For Anchor Base Light Poles Item AB3430 MSRP Was Now 56 00 Magnify View Details 12 5 2020 nbsp 0183 32 The design of anchor rods has become complex and cumbersome with the development of the ACI 318 anchoring provisions originally in the Appendix D of the ACI 318 11 and earlier and in the Chapter 17 of the ACI 318 14 and later This document covers the required steps in the process of the design of cast in anchor rods normally encountered in column 1 1 2013 nbsp 0183 32 The nuts and anchor rods of lighting poles January 1 2013 Photo 169 Dreamstime Rubens Alarcon By Bill Yao P Eng It is common to see lighting poles in shopping mall parking lots walkways roadsides and residential areas Generally they are galvanized or painted steel tubing with the bottom end welded to a steel base plate that has holes Utility pole anchors posts or a column that is used as support for power lines and other utilities It is usually attached to the pole where the eye nut and the anchor rod are completed at the factory It is used with the socket drive or the solid hub screw anchors

Anchor plates can be manufactured to any thickness and size The anchor plate is fixed to the rod by tack welding it to a nut or by sandwiching the plate between two nuts Templates Templates are commonly used with light pole anchor rods to provide correct alignment for the light pole base once the anchor rods are cast into place in the concrete 10 12 2013 nbsp 0183 32 RE What is the projection length of Anchor rod from top bolt ameyerrenke Structural 11 Dec 13 09 50 Chicopee What do you do when the concrete installers embed the anchor more than 500 quot deeper than spec and the anchor nut is no longer able to fully engage because you only allowed for a maximum of 375 quot projection for resisting light strains The heavy duty key is for use on LT class and larger poles The light duty key is for class 3 and class H poles Before requesting that a pole key be installed please review the design with your supervisor I BOG SHOES These are for poles being set in 24 8 2011 nbsp 0183 32 It is a good practice to embed the anchor bolts into the base and have standoff nuts to keep the base of the metal pole from sitting on the concrete leaving a 1 2 quot air gap It avoids corrosion of the base and the pole to fall over Anchor rods and their associated nuts are used to secure the HMLP base plate to the pole s foundation When they re tight they allow the rods to transfer load from the HMLP to the foundation The anchor nuts have been loosening on many HMLPs

PTA RN ROD amp NUT Partition Top Anchors have been developed to provide lateral shear resistance at the upper limit of masonry walls They permit vertical deflection of the slab above without transferring compressive loads to the masonry wall below Must be used in 4 quot Single Helix Anchor 75 quot Diameter Anchor Rod 54 quot Length Triple Eye For Guying Utility Poles There are many types of anchors More 600 300007 Twin Eye Nut for 5 8 quot PISA Rods Eye Nuts are also known as Anchor Eyes Guying Eyes and Nuts Eye Nuts come as a Tripleye Twineye Singleye More 600 300211Casting formwork tie rod anchor nut is widely used in formwork construction It is made of cast iron with high tensile strength 180Kn for both the colled rolled tie rod and hot rolled tie rod Different base plates and weights of anchor nuts are available for choosing Simpson Strong Tie 174 coupler nuts are a tested and load rated method to join threaded rod and anchor bolts Witness holes in the nut provide a means to verify when rods are properly installed The positive stop feature helps ensure even threading into each end of the nut The CNW exceeds the specified minimum tensile capacity of Some of these HMLPs have experienced anchor nut loosening at their foundation connection and an in depth review of inspection reports suggests that the foundation type and the number of anchor rods affect loosening In this study two HMLPs were field instrumented and the axial force in their anchor rods was recorded during tightening

When leveling nuts are used the bottom of the lowest leveling nut should not be more than 1 from the concrete surface Large spaces between the pole base plate and the concrete can cause excessive stresses in the anchor bolts Pole Installation Guidelines Attach sling to top of pole Attach luminaries and complete wiring Specifying ASTM A325 or A490 anchor rods Standard ASTM A325 and A490 bolts include defined threaded length and heading require ments and must be special ordered when their lengths exceed 9 189 in This can take up to four months Specify ASTM F1554 anchor rods This standard covers anchor rods with yield strengths of 36 55 and 105 ksi in hooked Use with D62 5 8 Pisa Rod Only and J6516 5 8 quot twin eyenut dim 3 5x11 88 For 5 8 anchor rods only This is the smallest of the 5 Manta Ray anchors Use for D 62 Rod only These will screw onto 5 8 hardware but fits too loose to be used safely for tance of the accurate placement of anchor rods cannot be over emphasized This is the one of the key components to safely erecting and accurately plumbing the building The material in this Guide is intended to provide guidelines for engineers and fabricators to design detail and specify column base plate and anchor rod connections in a mannerThe stay rod is also named stay set it is used to connect the stay wire to the ground anchor A stay rod is a major component of the pole line technology Stay rod Stay sets are manufactured to perform a wide range of activities in different environments and weather conditions It is a set with a combination comprising of Stay plates

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