Hydraulic oil cylinder pushing type drill rod outer wall cleaning equipment
A technology for hydraulic cylinders and cleaning equipment, applied in cleaning methods and tools, cleaning methods using tools, chemical instruments and methods, etc., can solve problems such as low work efficiency, incomplete cleaning of drill pipes, etc., to avoid low efficiency and overcome The effect of incomplete cleaning
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[0018] Such as Figure 1 to Figure 3 As shown, a hydraulic cylinder pushing type drill pipe outer wall cleaning equipment includes two symmetrically arranged fixed vertical plates 8, a guide rail 3 is arranged between the two fixed vertical plates 8, and a slider 2 controlled by a motor 1 is arranged on the guide rail 3 , the slider 2 is connected with a hydraulic cylinder 4, and the output end of the hydraulic cylinder 4 is provided with an arc-shaped plate 5 matched with the outer wall of the drill pipe. The arc length of the arc-shaped plate 5 is 1 / 3 of the circumference of the outer wall of the drill pipe. One end of the inner side of the plate 5 in the axial direction is provided with a curved scraper 51 which is axially consistent with the arc plate 5. The thickness of the curved scraper 51 is 3mm, and the other end is provided with a sponge pad 53, and the sponge pad 53 passes through the The two baffles II7 arranged at the radially upper end of the arc-shaped plate 5 a...
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