Improved crucible tongs for ash content experiment
The utility model discloses an improved crucible clamp for ash content experiment, which comprises a clamp body I and an upper fixing ring, a semi-circular groove is arranged on the side surface of the clamp body I, an anti-slip cushion block is fixedly connected with the inner wall of the semi-circ...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an improved crucible clamp for ash content experiment, which comprises a clamp body I and an upper fixing ring, a semi-circular groove is arranged on the side surface of the clamp body I, an anti-slip cushion block is fixedly connected with the inner wall of the semi-circular groove, a clamp body II is rotatably connected with the surface of the clamp body I, a through hole is arranged on the side surface of the clamp body II, and the upper fixing ring is fixedly connected with the clamp body II. A threaded rod is slidably connected to the inner wall of the through hole, a rotating block is rotatably connected to the side face of the second clamp body, a screw hole is formed in the side face of the rotating block, and a pull rope is fixedly connected to one end of the threaded rod. According to the crucible clamp, the rotating block is rotated through the auxiliary rod, the rotating block is matched with the threaded rod, so that the threaded rod moves, the pull rope is taken up, t |
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