Modular winch for stage use
View Patent ↗A winch formed of modular components can be reconfigured between different operational configurations. A number of different lengths and devices can be attached to the winch.
1. A modular winch assembly comprising:
a power device, having a connection to a driving shaft, said power device having a first driving shaft of a first length, and a second driving shaft of a second length, wherein said power device can only accommodate one of said first and second driving shafts at any time, and one of said first and second driving shafts extend through said power device at said any time and provide rotation force from said power device on both first and second sides of said power device.
2. An assembly as in claim 1 , wherein said modular winch assembly further includes a plurality of bulkheads, each bulkhead having a number of openings, and said driving shaft extending through one of said openings.
3. An assembly as in claim 1 , wherein said winch assembly includes a drum on one side of said power device, and an electronic brake on the other side of said power device.
4. An assembly as in claim 1 , further comprising a plurality of sheaves, which automatically tension a cable connected thereto.
5. An assembly as in claim 1 , wherein said winch assembly includes drums on first and second sides of said power device.
6. An assembly as in claim 1 , wherein said power device is a motor, and further comprising first and second devices on said first and second sides of said motor, where said first device faces a first side of said motor, and said second device faces an opposite second side of said motor, on the opposite side of said motor from said first side.
7. An assembly as in claim 1 , further comprising first and second bulkheads and first and second connection bars for said bulkheads, where said first and second bulkheads are spaced by a first distance when said first driving shaft of said first length is connected and are spaced by a second distance when said second driving shaft of said second length is connected.
8. A modular winch assembly comprising:
a power device, having a connection to a driving shaft, said power device having a first driving shaft of a first length, and a second driving shaft of a second length, wherein said power device can only accommodate one of said first and second driving shafts at any time, and one of said first and second driving shafts extend through said power device at said any time and provide rotation force from said power device on both first and second sides of said power device,
wherein said modular winch assembly further includes a plurality of bulkheads, each bulkhead having a number of openings, and said driving shaft extending through one of said openings, wherein each of said bulkheads also includes a split collar plate at an edge portion thereof, said split collar plate having a first position which positions to allow a shaft to be inserted therein, and said split collar plate having a tightened position which holds said shaft therein.
9. An assembly as in claim 8 , wherein said split collar plate is at one of four outer corners of said bulkheads, and further comprising three other split collar plates, at remaining outer corners of said bulkheads, such that one of said split collar plates is at each of four outer corners of the bulkhead.
10. An assembly as in claim 9 , further comprising another bulkhead, and plural shafts, extending between said bulkhead and said another bulkhead at each of said four corners, said shafts holding said bulkhead and said another bulkhead spaced from one another.