

Squaw Valley Pictures
Started by KZ, Jan 18 2004 11:34 PM
81 replies to this topic
#62
Posted 02 February 2004 - 12:02 PM
In response to a question KZ had posted on Jan 19 Squaw Tram counterweight and tension system.
Track Ropes are tensioned at the bottom. Two rather large chunks of concrete next to the stairs apply the tension About 128,000 lbs each. Track ropes have no separate carriage, they do slide in large grease filled shoes (track shoe) about 20' long. The same style of track shoe (just inverted) are on each tower and allow the rope to slip as the car changes positions. Before the misfortune of the accident there were no cable catchers for the track ropes on Garaventa Trams.
Haul rope is tensioned by a counterweight at top. Look west just as you get off.
Emergency evacuation haul rope is tensioned at the bottom. Carriage and counterweight are at the same level as the large track rope deviation sheaves. Due to its relatively light load it has a small carriage with a winch providing tension. The evacuation car is also stored at this level.
Track Ropes are tensioned at the bottom. Two rather large chunks of concrete next to the stairs apply the tension About 128,000 lbs each. Track ropes have no separate carriage, they do slide in large grease filled shoes (track shoe) about 20' long. The same style of track shoe (just inverted) are on each tower and allow the rope to slip as the car changes positions. Before the misfortune of the accident there were no cable catchers for the track ropes on Garaventa Trams.
Haul rope is tensioned by a counterweight at top. Look west just as you get off.
Emergency evacuation haul rope is tensioned at the bottom. Carriage and counterweight are at the same level as the large track rope deviation sheaves. Due to its relatively light load it has a small carriage with a winch providing tension. The evacuation car is also stored at this level.
www.ropetech.org
#67
Posted 08 May 2004 - 09:25 PM
And lastly the present day. This lodge and the building around it are almost all squaw has left of its presonality that is quickly dissapearing.
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Zack
#68
Posted 08 May 2004 - 09:29 PM
Here is Le Chamois, a bar and grill with a real resort feel. They make a good burger and the bar above has numerous pictures of squaw including the jig-back, kt-22 double and even has one of the riblet kt chairs.
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Zack
#69
Posted 09 May 2004 - 08:31 PM
Ok at squaw i came across some more "ruins." The latest seems to be the lower terminal foundation for an old Shirley Lake lift. The strange thing is how it is all arranged. Going up the hill first is what appears to be a tower foundation, something that looked like a counterweight, lattice tower foundations then finally 1 more foundation with what looks like was 2 angled towers of some sort that have since been cut off. Ryan, can you explain any of this? I was thinking maybe the relocated maybe the original Squaw One chair since it looks like lattice foundations and i think the original lift was built in the later 70s but i really dont know for sure. If you can shed any light on it that would be super.
This first shot show the entire scene.
This first shot show the entire scene.
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Zack
#75
Posted 09 May 2004 - 09:10 PM
It appears that the lattice foundations are the remains of the tension terminal, with the angled tubes supporting the counterweight/back end of the carriage rails and the lattice part supporting the front end of the carriage rails. During the tear-down process the counterweight must have been placed in its current location to facilitate removal of the terminal. Loading must have taken place at or near the first tower.
Member, Department of Ancient Technology, Colorado chapter.
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