Daktronics Outdoor LED Scoreboards Installation - Manual (Page 50)

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 2013 DAKTRONICS, INC.
BROOKINGS, SD 57006
DO NOT SCALE DRAWING
PROJ: OUTDOOR SCOREBOARD
TITLE: P1647; I-BEAM CLAMP MOUNTING
DESIGN: MCARSRU DRAWN: MCARSRU DATE: 06-JAN-14
SCALE: 1/8
SHEET: REV JOB NO: FUNC-TYPE-SIZE 1052565
1 OF 1 04 P 1647 E
-
07
-
A
REV
01
DATE:
21 FEB 12 CHANGED ROCKER TO I-BEAM
BY:
KDD
REV
02
DATE:
07 MAR 12 ADDED STADNARD MOUNTING METHOD NOTES
BY:
KDD
REV
03
DATE:
23 OCT 13
CHANGED BOLT TORQUE FROM
30 FT-LB TO 40 FT-LB
PER EC-12382
BY:
NJM
REV
04
DATE:
6 JAN 14
ADDED ALLOWABLE TENSION
AND SHEAR CAPACITY DETAILS
BY:
JAVA
MOUNTING INSTRUCTIONS:
1. PLACE SPRING NUTS INTO SCOREBOARD
CHANNEL IN APPROXIMATE LOCATION OF
VERTICAL BEAMS
2. LIFT SCOREBOARD INTO POSITION
3. MAKE SURE THE 1/2-13 BOLTS ARE AS
CLOSE TO THE I-BEAM FLANGES AS POSSIBLE
4. WHEN SCOREBOARD IS ADJUSTED TO
FINAL DESIRED POSITION, TIGHTEN
BOLTS FIRMLY
5. IF FLANGE THICKNESS IS MORE THAN 3/4"
THICK LONGER BOLTS WILL BE REQUIRED
AT THE CUSTOMER'S EXPENSE.
STANDARD MOUNTING METHOD
ALLOWABLE CAPACITY PER EACH CLAMP:
SHEAR = 160 LBS
TENSION = 2300 LBS
SHEAR AND TENSION LOAD
DIRECTION ARE AS INDICATED ON
REAR ISOMETRIC VIEW
TENSION
SHEAR-X
SHEAR-Y
TOP VIEW
VERTICAL BEAM - FLANGE THICKNESS MUST BE 1/4" - 3/4"
1/2-13 X 3.000 BOLT - BOLT THREAD MUST ENGAGE ENTIRE DEPTH
OF SPRING NUT. BOLT MUST BE TIGHTENED TO 40FT-LB TORQUE
1/2" LOCK WASHER
1/2" FLAT WASHER
I-BEAM CLAMP - ASSURE CLAMP IS TIGHTLY ENGAGED
TO I-BEAM AND NUT
SPRING NUT
SCOREBOARD
FRONT OF SCOREBOARD
EXPLODED REAR ISOMETRIC VIEW
SPRING NUT
***CRITICAL***
MAKE SURE SPRING NUT
IS TURNED TO VERTICAL
POSITION INSIDE
SCOREBOARD CHANNEL
I-BEAM CLAMP
1/2" FLAT WASHER
1/2" LOCK WASHER
1/2-13 X 3.000 BOLT