Daktronics DA-1000 Outdoor Decorative Accent - Manual (Page 29)

1-1/2" TYP.
TOP AND BTM
REV
01
DATE:
23 OCT 13
CHANGED BOLT TORQUE FROM 50 FT-LB TO 40 FT-LB
PER EC-12382 BY:
NJM
DAKTRONICS, INC. THE CONCEPTS EXPRESSED AND DETAILS SHOWN ON
THIS DRAWING ARE CONFIDENTIAL AND PROPRIETARY.
DO NOT REPRODUCE BY ANY MEANS WITHOUT THE
EXPRESSED WRITTEN CONSENT OF DAKTRONICS, INC.
COPYRIGHT 2011 DAKTRONICS, INC.
BROOKINGS, SD 57006
DO NOT SCALE DRAWING
PROJ: OUTDOOR DECORATIVE ACCENTS
TITLE: TRUSS I-BEAM CLAMP MOUNTING
DESIGN: KSCHNABEL DRAWN: KSCHNABEL DATE: 23-OCT-13
SCALE: SHOWN
SHEET: REV JOB NO: FUNC-TYPE-SIZE 1111650
1 OF 1 01 P 1348 E - 10 - B
STRUCTURAL NOTES:
ALLOWABLE LOADS PER COLUMN CONNECTION
MAX ALLOWABLE WEIGHT: 180 LBS
COEFFICIENT OF FRICTION: 0.05
BOLT TORQUE: 40 FT-LB
MIN-MAX I-BEAM FLANGE THICKNESS: 3/16"-3/4"
NOTE: IF THE I-BEAM FLANGE THICKNESS IS GREATER THAN
SPECIFIED, LONGER BOLTS WILL BE REQUIRED AT THE
CUSTOMER'S EXPENSE.
MOUNTING INSTRUCTIONS:
1. ATTACH THE PREDRILLED ALUMINUM CHANNEL TO THE TRUSS WITH SELF DRILLING SCREWS AS SHOWN IN THE
UNISTRUT ATTACHMENT SIDE VIEW.
ALL 10 SELF DRILLING SCREWS MUST BE USED PER CHANNEL.
CHANNELS ARE TO BE CENTERED AT VERTICAL BEAM LOCATIONS.
2. ATTACH UNISTRUT TO CHANNEL THROUGH HOLES INDICATED IN THE FRONT ISOMETRIC VIEW OF THE CHANNEL
AND ATTACH WITH HARDWARE SHOWN IN UNISTRUT ATTACHMENT SIDE VIEW.
3. PLACE SPRING NUTS INTO UNISTRUT IN APPROXIMATE LOCATION OF VERTICAL BEAMS.
4. LIFT TRUSS INTO POSITION.
5. ATTACH I-BEAM CLAMPS WITH 1/2" HARDWARE AS SHOWN IN TOP AND REAR ISOMETRIC VIEW TRUSS ATTACHMENT.
6. MAKE SURE THE 1/2-13 BOLTS ARE AS CLOSE TO THE I-BEAM FLANGES AS POSSIBLE.
7. WHEN TRUSS IS ADJUSTED TO FINAL DESIRED POSITION, TIGHTEN BOLTS FIRMLY.
0A-1348-1054
MTG HDWE; BEAM CLAMP, DECORATIVE TRUSSWORK, 1-POLE
TO DETERMINE IF THE TRUSS BEING MOUNTED WILL EXCEED THE
MAX ALLOWABLE LOAD PER CONNECTION TAKE THE WEIGHT
OF THE TRUSS AND DIVIDE BY THE NUMBER OF CONNECTIONS.
REFERENCE THE PRODUCT SPECIFICATION DOCUMENTS TO DETERMINE
THE WEIGHT OF THE DA-1001 AND DA-1000 TRUSSES.
DA-1001: SL-08028
DA-1000: SL-08027
EXPLODED SIDE VIEW
UNISTRUT AND CHANNEL
ATTACHMENT
SCALE 1/6
#12-24 X 1.50 ELCO DRIL-FLEX SCREWS
W/ #3 POINT
1-5/8" UNISTRUT
3/8" FLAT WASHER
3/8-16 X 1.000 BOLT
3/8" FLAT WASHER
3/8" LOCK WASHER
3/8-16 NUT
24" CH 3X1.75 6061-T6 ALUM
EXPLODED REAR ISOMETRIC VIEW
TRUSS ATTACHMENT
SCALE 1/15
1/2-13 X 3.000 BOLT
1/2" LOCK WASHER
1/2" FLAT WASHER
TOP VIEW
TRUSS ATTACHMENT
SCALE 1/6
FRONT OF TRUSS
SPRING NUT
I-BEAM CLAMP
VERTICAL BEAM
1/2-13 X 3.000 BOLT
1/2" LOCK WASHER
1/2" FLAT WASHER
UNISTRUT
CHANNEL
ONLY THESE HOLES TO
BE USED TO ATTACH
UNISTRUT TO CHANNEL
FRONT ISOMETRIC VIEW
24" CH 3X1.75 6061-T6 ALUM
SCALE 1/6