
Assembling the Outer Center Collar
Each A-frame section is assembled to the center collar at the top. The outer center collar assembly is a
two piece design and will need to be spliced together with splice plates before installing the lower
stand-off support brackets.
1. Locate each half of the outer center collar (45) and position the center collar splice plate (108) to the
inside seam of the outer center collar (45).
2. Install 1/2" x 1-3/4" flange bolts (5) and 1/2" flange nuts (17) to the inner two columns of three holes
(six holes) (142) located on the center collar splice plate (108).
NOTE:
The remaining two columns of three holes (six holes) (142) in the center collar splice plate
(108) will be used when installing the A-frame rafters to the outer center collar (45).
3. Align and install the top flange splice plate (109) to the top flange of the outer center collar (45)
using 1/2" x 1-3/4" flange bolts (5) and 1/2" flange nuts (17).
4. Align and install the bottom flange splice plate (110) to the bottom flange of the outer center collar
(45) using 1/2" x 1-3/4" flange bolts (5) and 1/2" flange nuts (17).
5. Repeat the same procedure for the other side of the outer center collar (45).
6. Tighten all the hardware to the recommended torque specifications to complete the assembly. See
Bolt Torque Specifications, page 26
.
Figure 8-21
Assembling the outer center collar
5
1/2" x 1-3/4" flange bolt (S-10252)
109
Center collar top flange splice plate (CTR-2002-BS)
17
1/2" flange nut (S-10253)
110
Center collar bottom flange splice plate
(CTR-2003-BS)
45
Outer center collar (CTR-2224-BS)
142
Holes for A-Frame assembly
108
Center collar splice plate (CTR-1101)
160
PNEG-5490D-2X
90' Diameter EVO-50 Beam 2X Bin
Содержание EVO-50
Страница 6: ...NOTES 6 PNEG 5490D 2X 90 Diameter EVO 50 Beam 2X Bin ...
Страница 34: ...NOTES 34 PNEG 5490D 2X 90 Diameter EVO 50 Beam 2X Bin ...
Страница 130: ...NOTES 130 PNEG 5490D 2X 90 Diameter EVO 50 Beam 2X Bin ...
Страница 188: ...NOTES 188 PNEG 5490D 2X 90 Diameter EVO 50 Beam 2X Bin ...
Страница 220: ...NOTES 220 PNEG 5490D 2X 90 Diameter EVO 50 Beam 2X Bin ...