The invention provides a device for determining unfolding positions of supporting legs before the supporting legs for engineering are unfolded. The device comprises positioning light sources and further comprises a support. The positioning light sources enable light to be shot to the positions where the bottoms of the tail ends of the unfolded supporting legs will be placed, and the projection angles of the positioning light sources are adjustably connected to the device for determining the unfolding positions of the supporting legs before the supporting legs for engineering are unfolded. The support is fixedly connected to the device for determining the unfolding positions of the supporting legs before the supporting legs for engineering are unfolded, and the positioning light sources are rotatably and adjustably connected to the support. The support comprises a vertical rod and a transverse rod, wherein the vertical rod is fixedly connected to the device for determining the unfolding positions of the supporting legs before the supporting legs for engineering are unfolded. By means of the device, the unfolding positions of the supporting legs can be determined before the supporting legs are unfolded, the working efficiency is greatly improved, and potential safety hazards are reduced.
Device for determining unfolding positions of supporting legs before supporting legs for engineering are unfolded
2015-11-25
Patent
Electronic Resource
English
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |