Sealing detection device for water supply and drainage pipeline connection
The utility model discloses a sealing detection device for water supply and drainage pipeline connection. The sealing detection device comprises a base, two groups of first branch pipes, a second branch pipe, two groups of swing arms and an inflation device, the two sides of the base are connected w...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a sealing detection device for water supply and drainage pipeline connection. The sealing detection device comprises a base, two groups of first branch pipes, a second branch pipe, two groups of swing arms and an inflation device, the two sides of the base are connected with the bottoms of first branch pipes correspondingly. A second branch pipe is arranged between thetops of the two first branch pipes; a first sliding groove is formed in the bottom of the second branch pipe. The output ends of the two first motors are positioned on the outer side and are connectedwith the screw rod; through holes are formed in the upper portions of the two sets of swing arms respectively, the two swing arms are spirally installed on the screw through the through holes, firstsliding blocks are installed at the tops of the two swing arms respectively, the two first sliding blocks are both located in the first sliding grooves and slidably connected with the first sliding grooves, sealing covers are i |
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