The invention discloses a height adjustable rack wheel. The height adjustable rack wheel comprises a rack, a plurality of wheel bodies arranged on the lower portion of the rack, and a plurality of control mechanisms connected with the wheel bodies. The wheel bodies are correspondingly arranged on the rack. Each control mechanism comprises a screw rod, a hand wheel which is fixedly connected with the screw rod and a sliding block which is connected with the screw rod in a sleeving mode. The screw rods are vertically arranged on the rack and are movably connected with the rack, the sliding blocks are provided with threaded through holes matched with the screw rods, the ends of wheel shafts of the wheel bodies are hinged to the rack, and the middle parts of the wheel shafts of the wheel bodies are connected with the sliding blocks through connecting rods. According to the height adjustable rack wheel, the heights of the wheel bodies can be adjusted by rotating the hand wheels so that machines or equipment on the rack can be moved or height adjustment can be conducted, and therefore the height adjustable rack wheel has the advantages of being convenient to adjust and high in practicability.
Height adjustable rack wheel
2015-07-22
Patent
Electronic Resource
English
IPC: | F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / B60B VEHICLE WHEELS , Räder für Fahrzeuge |