Recently, the mountainous complex Shaanxi Huanglong Temple, Xugong QAY1200A crane is proud to stretch the boom, successfully completed the wind farm 90 meters, 65 tons of wind power lifting tasks, when the diameter of up to 105 meters of the wheel and the blade removed At the moment, the entire site construction team team gave a thumbs up.
å¾å·¥QAY1200A Crane
Nearly ten sets of wind power in Huanglongmiao Wind Farm will be repaired and inspected. The terrain is complex and the hills are numerous. The QAY1200A wind field turns and brakes without any effort. Crossing the bridge and climbing the slope is even more important. The operators in the cockpit are kindly called He is a "wind knight" and is eagerly awaiting its outstanding performance here.
å¾å·¥QAY1200A Crane
When the main body of the QAY1200A and the eight flatbeds with the accessories are all in the wind farm, all the lifting team personnel enter the first-level combat state. QAY1200A's performance is not bad, step by step, and step by step, before the thick night falls, complete the installation of the boom, counterweight, and super-lift as planned, and prepare for the second day of wheel and nacelle disassembly. .
å¾å·¥QAY1200A Crane
One arm, two arms, three arms... When the main arm is fully extended and tightened, the technicians who live with 1,200 tons of cranes every day can't help but hold their breath and clench their fists, even though everyone is successful. The grasp is almost 100%, but everyone still has 200% professionalism and focus.
å¾å·¥QAY1200A Crane
On the second evening, all the bolts of the wheel hub were removed, and the straight arm began to rotate. With dozens of tons of wheels and blades of hundreds of meters long, it was separated from the main body of the cabin, slowly descending and hoisting successfully!
å¾å·¥QAY1200A Crane
QAY1200A also wants to be low-key, but the strength is not allowed!
å¾å·¥QAY1200A Crane
This is not the case. Another QAY1200A in Jiangxi Jiujiangzhou Wind Farm is also replacing the fan hubs synchronously. (This article is from Xugong Heavy)
There is a coil in the flameout solenoid valve that is the same as that of the generator. When the power is turned on, a magnetic force is generated to pull the flameout switch back to the oil. When the power is off, there is no magnetic force.
After the flameout solenoid valve is used for a long time, the piston is easily blocked by dust and dirt and cannot move, and then there is a phenomenon that the flameout solenoid valve cannot be started or extinguished. It needs to be removed and cleaned, and no lubricating oil can be applied inside, because the solenoid valve is close to the engine, and the lubricating oil is easily mixed with dust and evaporated into mud by the high temperature of the engine.
When such a problem occurs, it can be manually pulled, fixed, or removed and changed into a wire pull, of course, it can also be cleaned or replaced.
Shut off solenoid valve,Solenoid valve
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