Chair  3                                                9-2023

 

Electrical Box

The eight switches will need to be hooked up to a control box along with 120v to power it. We figured the one good place to mount this box would be at the top of it, which puts it out of the way. Below I'm cutting out some pieces that will make up the box.
 

 

 

These are to the two end pieces and I'm making some clearance holes for some wires to pass through. Each end piece will have half a hole in it when it's finished.
 

 

 

I glued all of the pieces and then used nails to hold it while the glue dried.
 

 

 

The 120 volt power will be fed in from the top so I'm making a bracket that gets welded to the chair frame, which will hold a fitting for some flexible conduit. Sadly I didn't take my detail pictures of the process, sorry.
 

 

 

Final Details

 

Matt made this padded piece that will fasten to the chair frame which came out very nice. The material is easily cleaned with disinfectant and rag so it low maintenance.
 

 

 

Here you can see what's going on inside the box. The half hole on either side has wires that run from the switches and then to the control box. I attached a receptacle which supplies 120v to the control box. Then everything gets stuffed inside the box and covered with a lid that screws on.
 

 

 

The arrow is pointing to the bracket that I made and welded onto the frame. Later we put a hose-clamp on the flexible conduit to make sure it stayed in place.
 

 

 

It's Finished

 

Here it is all finished. We fastened the base to the floor with 5/16" bolts and then painted the base. Those are real restraint straps that only business owners can purchase. That means I couldn't buy this type of strap if I wanted to. Really!
 

 

 

The overall height is almost seven feet tall and the width is 17".
 

 

 

This was a fun project and it was a pleasure working with my son-in-law to make his vision come true improving on what was already really good. And if you and your friends want to play 'Lethal Injection', you can sign up right here.
 

 

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