Test table's tight seal assembly of clamp and tight sealing mechanism of suspension type clamp are examined to gas table

The utility model relates to a test table's the tight seal assembly of clamp is examined to the gas table, including pressing from both sides tight registration arm, it forms annular connecting portion to press from both sides tight registration arm lower extreme, the outside cover of annular connecting portion is equipped with gliding seal connecting sleeve from top to bottom, the seal connectingsleeve lower extreme is connected with clamping nut, annular connecting portion lower part open end forms the first interior conical surface, clamping nut's open end forms the interior conical surface of second, be provided with the tight cutting ferrule of movable clamp in first in the conical surface and the second between the conical surface, it includes a plurality of synthetic annular arc lamella spares that enclose to press from both sides tight cutting ferrule, arc lamella spare medial surface still is provided with the internal thread, still be equipped with the tension single coil spring in the tight cutting