Building construction line pendant
The utility model discloses a building construction line pendant which comprises a hanging rope storage box, one side of the top end of the hanging rope storage box is rotationally connected with a rotating handle, one end of the rotating handle is fixedly connected with a first bevel gear, the inte...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a building construction line pendant which comprises a hanging rope storage box, one side of the top end of the hanging rope storage box is rotationally connected with a rotating handle, one end of the rotating handle is fixedly connected with a first bevel gear, the interior of the hanging rope storage box is rotationally connected with a second bevel gear, and the first bevel gear is in transmission connection with the second bevel gear. A hanging rope winding wheel is rotationally connected to the position, under the second bevel gear, in the hanging rope storage box, the hanging rope winding wheel and the second bevel gear are in transmission connection through a belt, a hanging rope is wound on the hanging rope winding wheel, the bottom end of the hanging rope extends out of the bottom end of the hanging rope storage box, and a falling body is installed at the bottom end of the hanging rope. An infrared counter inductive probe, a turn number counter body and a processor are fi |
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