The invention discloses a circular tube transporting system. The circular tube transporting system comprises a trolley and a clamping device fixed on the upper end surface of the trolley, wherein the clamping device comprises supporting rods vertically fixed on the upper end surface of the trolley, and threaded telescopic rods transversely assembled on the supporting rods through threads; the clamping device is symmetrically arranged on the upper end surface of the trolley, with a longitudinal central line of the trolley as a symmetrical line, that is clamping seats are fixed at the opposite ends of the two threaded telescopic rods and rotating hand wheels are fixed at the other ends. Through adoption of the technical scheme, a circular tube is primarily placed and positioned on the upper end surface of the trolley first and then the rotating hand wheels at the two ends to promote the two threaded telescopic rods to retract inwardly till the two clamping seats clamp the circular tube; due to thread assembly, loosing can be avoided after position locking; through design of concave arc surfaces and anti-skidding rubber layers, the stability of the whole clamping device is ensured and a rigid buffering effect is brought.
Circular tube transporting system
10.06.2015
Patent
Elektronische Ressource
Englisch
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
Europäisches Patentamt | 2025
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