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Do It Yourself Video Support Gear |
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Craig Hollenback, Abracadabra Films |
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Here are a
few video related projects that I've built in order to save money and
achieve at times results that I couldn't readily find in commercial
products. I hope that these photos will give you a good idea as to how
to build them for yourself. All of the parts used are easily found at
home centers and there are links to sites where you can order specialty
items that are not. Enjoy. |
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Please visit our used equipment page...thanks.. |
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Please visit our used equipment page...thanks.. |
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PVC
rig
This is a camera support that is similar to a commercially available
model except it has a built in base! The sample shown was a prototype
for a concept that was never submitted. It's made with 3/4" PVC water pipe
parts and assembled much like the support featured previously. It's easy
to build and you can attach mics, lights, receivers, etc. to the frame.
Design the piece to fit your camera and be sure to leave room to swing
open the camera's viewfinder screen. The camera is attached with a
1/4-20 3-1/2" long bolt with washer. Note that the center
connector beneath the camera has a 3/4" PVC plug in the top and bottom.
You'll need to drill a 1/4" hole through both plugs and insert the bolt
prior to the gluing assembly. I didn't and I had to drill a larger hole
through the base to allow the bolt to be inserted later, DUH! This unit
measures 18' across. Again, cut, layout and test fit all the pieces
first before gluing. Assemble it on a flat surface to keep it
symmetrical.
It provides a good steady center of gravity and costs about $5.00 to
build.
Paint it flat black to avoid stupid questions.
click each image to enlarge
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Two handed rig
This too is a camera support that is similar to a commercially
available model except it is made from 3/4" PVC water pipe. It's very
obvious from the pictures what connectors are required. Note that
additional plugs can be placed atop each handle to attach accessories.
Design it to fit your camera and again, be sure to leave room for the
viewfinder door. A 1/4"20 bolt holds the camera to the unit through a
glued in fitting plug. Use a socket wrench to tighten the bolt through
the fitting. Pre-assemble all parts and mark them for reassembly during
gluing. Assemble on a flat surface.
A cross fitting was chosen for the bottom instead of a T so that an
additional section of tubing could be can be added as a monopod. Or,
design a base from PVC that will support the camera at rest.
Note that you can also hold the rig from two positions, parallel to the
floor and perpendicular to the floor. Paint it flat black.
Entire project cost, under $3.00
I use a similar rig to this that I built on a regular basis, except that
it's made from aluminum and it has molded plastic hand grips. That rig
is similarly supported by a mono pod which is supported in a
Bogen belt pouch.
click each image to enlarge
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Please visit our used equipment page...thanks.. |
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Camera Crane
After looking
at lots of commercial and home built camera cranes, I decided to give it
a shot myself. From what I've read, it was suggested not rely on a fluid
heads for strength, and to use a heavy weight tripod. Some
incorporated bearings for operational smoothness. I made this 8 foot
crane from 2" square aluminum tubing that I purchased at Lowes. The long
lengths came in 10 foot lengths and were designed to create outdoor
screen enclosures. The wall thickness is 1/16" so it's very light, but
must be re-enforced in the center with 2 foot long 1/8" L material.

The 1/8" thick L stock was attached with liquid nails and rivets. The
control arm is also made from enclosures material except it is 2" x 1".
The two vertical base supports were fabricated from 2" square aluminum
tubing with 1/8" wall. Those parts were attached with cast aluminum
connectors also from the enclosure hardware. I bolted a flat aluminum
plate to the 2 support rear to hold a BW monitor on with velcro.

Lowes sell bronze bearings (bushings) in their specialty hardware section.
I used 3/8" steel rod with these bearings. The bearing fit into 1/2"
holes in the aluminum. They were used wherever a pivot point
occurred. Self locking nuts were used along with
nylon and steel washers. All from Lowes.

Note that there is a C stand
fitting attached under the camera plate to support the camera end onto a
C stand when the crane is at rest. Also note the nylon spacer washers
between the square tubing. There is a spacer tube of 3/8"ID 1/2" OD
aluminum tubing between the square tubes.

A half round locking plate was
cut from angle aluminum and secured with a washed and knob from Lowes.

A 3/4" 4 screw pipe flange was
attached to the aluminum plate at the rear of the crane. A 3/4" nipple
was screwed into it to hold a 10 pound exercise weight. Then, a
removable T was screwed to that to hold the
Bogen fine adjustment weight. That slides on the pipe and clamps
tightly for adjustment.

The crane is attached to a
mounting swivel via a 1/2" bolt from 1/4" thick aluminum plate. That
plate is attached to a 1 1/2" 4 screw pipe flange which is
attached to a 1 1/2" nipple. The 4 screws protrude from the plate and
index into 4 locating holes in the crane support plate. The 1/2" bolts
hold it together. The 1 1/2" pipe nipple fits into a pillow
block ball bearing assembly. Cost $14.75. That assembly is attached
to the Bogen tripod via a 1/4" aluminum plate. 4 large bolts hold
the bearing block to the plate. Note that the ball bearing race is
designed to wobble in the cast iron housing. You'll need to remove the
bearing by tilting it (they'll tell you how to do that) and taping 4 set
screws into the cast iron to secure the bearing (easy to do). Do
not over tighten.

This bearing is super smooth
and very affordable. It's the only bearing that I know of which will
accept a standard pipe size. This one accepts 1 1/2" common plumbing
pipe from Lowes. I also put a lock set screw on the pipe flanges to
prevent accidental unscrewing,

click to play sample
footage
It cost $14.75 for the
bearing...$60.00 for the aluminum from Lowes. About $30.00 for the
bronze bushings, nuts, bolts, rod etc. About $10.00 for the pipe parts.
Not more than $150. total. You will need a sturdy tripod however. |
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Fluorescent Lantern
Lighting
coming soon. |
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Please build these
projects for you own use, but they are not to be sold commercially.
Copyright 2005 Abracadabra Films. All Rights Reserved .
Please
visit our used equipment page...thanks.. |