Water conservancy pipeline applied to water conservancy project
The water conservancy pipeline comprises a pipeline body, sliding grooves are formed in the two ends of the top face of the pipeline body, connecting sliding blocks are installed in the sliding grooves in a sliding mode, the two ends of the pipeline body are sleeved with a first lantern ring and a s...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The water conservancy pipeline comprises a pipeline body, sliding grooves are formed in the two ends of the top face of the pipeline body, connecting sliding blocks are installed in the sliding grooves in a sliding mode, the two ends of the pipeline body are sleeved with a first lantern ring and a second lantern ring respectively, and a fixing screw rod is arranged at the top end of the first lantern ring. An annular groove is formed in one end face of the first lantern ring, an annular insertion ring is fixedly installed on one end face of the second lantern ring, and a fixing threaded hole is formed in the top end of the annular insertion ring. Meanwhile, the metal elastic ring is arranged between the pipeline outer ring and the pipeline inner ring, so that external pressure and impact force can be effectively absorbed, the pipeline inner ring is prevented from being damaged, repeated erecting and burying operation caused by water leakage and damage of the water pipe is also avoided, and the service life of |
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