Hmm. Actually that's not a great example as the main line does not go underground there, and the wires do go above the crossbar on pins on that one. So I guess you would call that an H-frame even though the top cross-bar is not really wider than the poles.
(this sort of thing:  https://polesnwires.com/knowledge-base/h-frame/ I see is defo an H-frame ).
I will update my practice, so thanks for pointing this out. I've done a lot of power lines in the last couple of years and have essentially been calling anything with 2 poles a portal. So there are a lot of locations to fix.