Leveling rod tilt alarm device
2012
The utility model discloses a leveling rod tilt alarm device. The leveling rod tilt alarm device comprises a workbench body, wherein the center of the workbench body is a hollow cylinder. An electric conduction plumb bob is hung in the center of the hollow cylinder, and the plumb bob is connected with a pole of a power supply; the inner wall of the hollow cylinder comprises a plurality of longitudinal electric conduction metal walls, and the electric conduction metal walls are arranged at intervals and are respectively connected with the other pole of the power supply; and the workbench body is further provided with the power supply, a switch, an alarm horn and a plurality of indicator lamps, and the plumb bob, the inner wall of the hollow cylinder, the power supply, the switch, the alarm horn and the indicator lamps constitute a conducting loop. By means of the leveling rod tilt alarm device, work labor intensity can be reduced, quality of leveling rod carrying can be improved, work precision can be improved, and especially the leveling rod carrying in dark places can be facilitated.
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