The device of the wind tower: nervously concluding the anchor and substrates of the base, and then spin into the ground anchor and dig pits. In the case of poor soil quality, the pits are poured with concrete pouring.
Next is the substrate and the pipe device, which is a "L" iron rod to reinforce the base plate. There are some rolling machine devices. The opposite direction of the wind tower lying down is 9.1 meters from the substrate. In front of the tower tube, the lubricating fat is modified at the connection, and the connection is used to use the sledgehammer to prevent the bias of the wind direction instrument when the tower is erected.
Improve the wind testing tower. When the wind testing tower began, the top of the guide rod needs to be tightened by ropes at both ends and insist on straight. Slowly improve the wind tower, insist on the guide rod straight, do not shake the guide rod. At the top of the rolling machine dragging the guide rod, the towering cables at the 5th tower are all firm to the top of the guide rod. Use a thread card to firmly pull the pull and the ground anchor. Each cable uses 3 wire cards for 20mm.
Improve the wind testing tower. When the wind testing tower began, the top of the guide rod needs to be tightened by ropes at both ends and insist on straight. Slowly improve the wind tower, insist on the guide rod straight, do not shake the guide rod. At the top of the rolling machine dragging the guide rod, the towering cables at the 5th tower are all firm to the top of the guide rod. Use a thread card to firmly pull the pull and the ground anchor. Each cable uses 3 wire cards for 20mm.
At 40m of the sensor of the wind tower: 1 wind speed instrument; 1 wind direction (with a lightning needle). 30M: 1 wind speed instrument, 1 wind direction instrument 10m: 1 wind speed instrument.
The recorder device, for the quiet presentation, the recorder device at a specific height, the wires of the sensor and the bronze guide wire of the lightning needle must be rotated down to the tower, and the end is connected to the recorder and a copper stick through the substrate.
