REV
DATE:
BY:
01
21 FEB 12
CHANGED ROCKER TO I-BEAM
KDD
02
07 MAR 12
ADDED STADNARD MOUNTING METHOD NOTES
KDD
03
23 OCT 13
PER EC-12382; CHANGED BOLT TORQUE FROM
30 FT-LB TO 40 FT-LB
NJM
04
06 JAN 14
ADDED ALLOWABLE TENSION
AND SHEAR CAPACITY DETAILS
JAVA
05
22 DEC 15
ADDED LUBRICANT WARNING
PJS
THE CONCEPTS EXPRESSED AND DETAILS SHOWN ON THIS DRAWING
ARE CONFIDENTIAL AND PROPRIETARY. DO NOT REPRODUCE BY
ANY MEANS WITHOUT THE EXPRESS WRITTEN CONSENT OF
DAKTRONICS, INC. OR ITS WHOLLY OWNED SUBSIDIARIES.
COPYRIGHT 2016 DAKTRONICS, INC. (USA)
THIRD ANGLE PROJECTION
PROJECT:
OUTDOOR SCOREBOARD
TITLE:
P1647; I-BEAM CLAMP MOUNTING
DATE:
22-DEC-15
DIM UNITS:
INCHES [MILLIMETERS]
SHEET
REV
SCALE:
1/8
DO NOT SCALE DRAWING
1 OF 1
05
DESIGN:
MCARSRU
JOB NO.
FUNC - TYPE - SIZE
1052565
DRAWN:
MCARSRU
P1647
E - 07 - A
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
***CRITICAL***
DO NOT USE ANY LUBRICANT
ON ANY MOUNTING HARDWARE
OR WARRANTY WILL BE VOIDED
STRUCTURAL NOTES
TOP VIEW
VERTICAL BEAM - FLANGE THICKNESS MUST BE 1/4" - 3/4"
OF SPRING NUT. BOLT MUST BE TIGHTENED TO 40FT-LB TORQUE
1/2-13 X 3.000 BOLT - BOLT THREAD MUST ENGAGE ENTIRE DEPTH
1/2" LOCK WASHER
1/2" FLAT WASHER
TO I-BEAM AND NUT
I-BEAM CLAMP - ASSURE CLAMP IS TIGHTLY ENGAGED
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