Sharp 8M-B120, Руководство по установке

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5.5 Precautions when installing the stand (strength of anchor)
The strength required when fixing the anchor is as follows.
Calculation condition
Anchor bolt pull-out force R
1836N
Horizontal seismic intensity for design Kh 1 G
Vertical seismic intensity for design Kv 0.5 G
Horizontal seismic force for design Fh 2018.8 N
Vertical seismic force for design Fv 1009.4 N
Calculation results
{Fh Hg-(g W-Fv) Lg }/{L Nt}
Anchor bolt shear force Q
504.7N
Fh/n
It is assumed that the above force is applied to the anchor
bolt. Please select and install bolts in consideration of the
safety factor.
※
The calculated value is for reference only.
Anchor fixed image diagram
About58
ｃｍ
A
bo
ut120
ｃｍ
L
Hg
Position of
the center
of gravity
Anchor fixing position
Assuming 4 anchors
Equipment mass W 206 kg
Anchor bolt
Total number 4 pcs
Total number of pulling side of fall Nt 2 pcs
Height to the center of gravity of the device Hg 120 cm
Bolt span seen from the direction of
consideration
L 58 cm
Distance from the center of the bolt to the
center of gravity of the device
Lg 29 cm