Pipeline first-aid repair half joint

Abstract

The utility model discloses a pipeline first-aid repair Haff joint which comprises a pipeline leak stopper and a sealing mechanism, the pipeline leak stopper comprises an upper pipe body, a lower pipe body and a fastening assembly, the lower pipe body is arranged below the upper pipe body through the fastening assembly, and the fastening assembly is arranged between the upper pipe body and the lower pipe body. By means of the arrangement mode that the pipeline leaking stoppage device and the sealing mechanism are matched, leaking stoppage repair can be carried out on the water leakage position of the pipe body through the pipeline leaking stoppage device, conveying of liquid in the pipe body can be prevented from being affected, normal operation of the liquid conveying work of the pipe body is guaranteed, and meanwhile under the cooperation of the sealing mechanism, the pipeline leaking stoppage device is convenient to use. According to the pipeline leaking stoppage device, the installation and use stability and the leaking stoppage effect of the pipeline leaking stoppage device are improved, meanwhile, under the arrangement of an upper connecting pressing block and a lower connecting pressing block, the position alignment accuracy is provided for alignment and use of an upper pipe body and a lower pipe body, and therefore the installation effectiveness and efficiency of the pipeline leaking stoppage device are effectively enhanced; and therefore, the convenience and the effect of leaking stoppage of the pipeline are improved.

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