Building a pier for telescope
WebJul 8, 2024 · No reason for anything like that at telescope piers. As for drainage, gravel around the pier provides a path for water to run to the bottom of the pier. If the gravel allows water to drain around the pier, … WebOct 29, 2024 · Your telescope mount will be bolted to its own removable hexagonal top plate, which fits precisely into the tray-like, fixed top plate on the tripod. This means you can lift off the whole assembly after an observing session and then replace it the following evening, maintaining your polar alignment.
Building a pier for telescope
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WebFeb 25, 2016 · Page 1 of 2 - Project: Cinder Block Pier - posted in Observatories: Hey all, I decided to add a 2nd pier to the property next to my observatory that already has a large pier and all that inside it. But I … http://www.rocketroberts.com/astro/observatory.htm
WebAug 13, 2024 · Four #4 vertical bars in piers 12"-16" in diameter is a decent guide. Always keep reinforcing at least 2" from soil and from the face of forms. Never stab your bars in the dirt. That will break your concrete. Stirrups (those ring things) are only needed to keep the vertical bars in position. WebJun 16, 2024 · All you really need is about 7-8 feet length and width-wise in most cases, unless you want to construct a warm room adjoined to the scope section. You want to …
WebJun 20, 2024 · The observatory walls, bays, and dome are fastened to a 12′ x 12′ wooden deck that sits 1-foot off the ground. In the center of the deck is a hole that allows a steel pier to anchor the telescope mount to a 4′ … WebNov 1, 2015 · A consulting structural engineer could work it out. You might be just as well off by placing a sheet of thick structural ply across several beams and bolting your pier to that, ie, the same sort of platform used to place heavy AC fan …
WebIn this video I show you how I built my telescope pier. From pouring the concrete to seeing the finished product with my mount and scope mounted on it. I a...
WebThe pier column weighs an estimated 2.5 tons and was poured with a 3 inch PVC pipe running to below deck. Wiring is run through the pipe, under the deck and into the house. … c + renforcehttp://piertechinc.com/telescope-piers/ cr engineering incWebOct 31, 2024 · Next, dug the hole, about 18x18x18 inches. Took 4 50 lb bags of concrete to fill. Note the above comment about semi-old backs. Following his suggestion, I put 4 anchor bolts in a 18×18 slab as the base to set atop the concrete. I made an effort to have the slab level and pretty well pointed to True North (3͗° 15” from magnetic North in my local). c rengasWebAug 24, 2024 · We're looking at pouring the pier in 2 stages. The base first with the rebar sticking out of the top 6" kicker that the actual pier will be poured onto (with more rebar) at the second stage. Then, we are … cr england breachWebBuild the pier first, then a building around it. The process shown here works for any pier and can be scaled as needed for larger scopes. The pier shown in the photos is … buckwheat seed for cover cropWebThe most versatile telescope pier ever! Built with the same PT2 lifting center pier, with the addition of a surrounding cage that incorporates 3 gas assisted springs that open the legs, making it a solid portable pier that … buckwheat seed for deercr england 3 bunk truck