End Loading on Platform

I have two things to say.

1. If someone here does do the calculations (See#2) you would not be able to say that you designed it. You could say that you drew it.

2. Since this device is intended for support of live humans, there is considerable liability at stake here if the man-lift fails and injures or kills someone.

You need a real engineer to accept responsibility for his calculations.

i am a maintenance engineer and since this problem is not of my field i post it here to get help from the experts in this forum. i am aware of the risks and consequences if this was designed wrong.

The drawing was difficult to read clearly. I couldn't identify any of the lettered points, nor tell how this platform was supported.

sorry for the bad drawing, here are the support locations

A,B hinges at 3 o'clock position

C,D hinges at 9 o'clock position

E,F bollts at 6 o'clock position

G,H bolts at 12 o'clock position

I still don't understand what this platform is hinged to/from, especially at two opposed positions. And what do the bolts bolt to?

the picture in the first post is top view of the platform, the platform will be fitted at 10 meter height above ground and supported by vertical I-beams extended from fan structure.

this platform actually will be used below a vertically mounted fan at 12 meter above ground level.

i hope that i explained the idea clearly.