Upward pulling and lowering device for condensation pipe based on thermal power plant cooling tower

[0026] Example 1:

[0027] See Figure 1-5 , The present invention provides a technical solution: a retractable device based on the cooling tower condenser tube of a thermal power plant, comprising a chassis 1, a retractable mechanism 2 and a cleaning mechanism 3, the retractable mechanism 2 and the cleaning mechanism 3 are fixedly installed Inside the case 1, the retracting mechanism 2 includes a motor 11. The power output end of the motor 11 penetrates the case 1 and is fixedly connected with a rotating shaft 6. One end of the rotating shaft 6 is rotatably mounted on the inner wall surface of the case 1 through a bearing seat. A winding roller 8 is sleeved on the outside of the rotating shaft 6, and the surface of the winding roller 8 is wound with a wire rope 7, and there are two wire ropes 7. When the motor 11 is working, the winding roller 8 can be driven by the rotating shaft 6 to rotate, namely The wire rope 7 can be wound or put in. When the motor 11 rotates clockwise, the

[0034] Example 2:

[0035] See Figure 1-5 The present invention provides a technical solution: a retractable device based on the cooling tower condenser tube of a thermal power plant, the cleaning mechanism 3 includes an air compressor 12 and a linear guide 14, and the output end of the air compressor 12 is fixedly connected with In the air inlet pipe 13, a sliding seat 10 is slidably installed on the outside of the linear guide 14, a linear motor 19 is fixedly installed on the outer wall of the sliding seat 10 by bolts, and an air nozzle is fixedly installed on the bottom end of the sliding seat 10 through a connecting rod 15 16. When in use, the condenser tube can be fixed on the clamping mechanism 17, and the axis of the condenser tube can be aligned with the axis of the air nozzle 16. At the same time, the diameter of the air nozzle 16 and the condenser tube are the same, and the linear motor 19 can drive The sliding seat 10 moves on the linear guide rail 14, that is, the air