Skip to main content

Modified ratchet mount


Nylon or plastic sleeve on handle
Ratchet with modified mount
I’ve had issues with the ratchet since my high school days. The mount on the typical ratchet only fits on a drum set bass drum counter hoop. Yes, under normal circumstances it should be held up for its visual impact but too often the percussionist doesn’t have the time to make the switch from another instrument.

I removed the nut on the end of the crank handle, the 6 screws at the base and removed the back plate. The original mount was tack welded and easily removed by placing it in a bench vise and twisting it off.
A 1 ¼”x 1 ¼” perforated square steel tube cut slightly under 1”.
Enlarged the hole for the mounting eye bolt to ½”.
The 2 holes for an accessory post were enlarged to 3/8”.
3 small holes (opposite the mounting clamp hole) drilled to accept ‘pop rivets’.
Drilling the same size holes in the back plate I attached the new mount with the ‘pop rivets’.
I installed the back plate using the 6 screws and the crank handle nut.
An eye bolt assembly (Gibraltar) installed into the ½” hole.

Finally I installed a nylon sleeve onto the crank handle to reduce the friction when turning.

Comments

Popular posts from this blog

The Amadinda

  The Amadinda is an African xylophone originally made from slabs of wood or even large sticks, with or without gourds for resonators. There was no reason for this project other than to see if I could make a simple mallet instrument. The box was made from plywood (which also acted as the resonators) and the bars were made from maple.  Since this was to be a true xylophone, the bars were all of equal width. Tuning was done by cutting the bars to different lengths and removing material from the bottom. Using a router I created a sort of 'stepped pyramid' instead of the traditional arc cut found on marimba or xylophone bars.  Cutting the underside is not only for tuning but it focuses the pitch and creates the characteristic overtones of the instrument. Since I wanted to play this with other 'Western' instruments, I chose to use a pentatonic scale of 2 2/5 octaves (C#,D#,F#,G#,A#,C#,D#,F#,G#,A#,C#,D#). Two people sit on either side of the instrument and strike the ends of