The invention discloses a multifunctional carrying vehicle. The lower portion of a hollow bottom plate frame is provided with four wheels, and the upper portion of the bottom plate frame is provided with a groove type insulating platform; the transverse inner side of the bottom plate frame and the transverse inner side of the insulating platform are each symmetrically provided with parallel inner guide rail grooves; one end of the bottom plate frame and one end of the insulating platform are fixedly connected with one end of each inner contraction rod and one end of each outer contraction rod respectively; the inner guide rail grooves of the insulating platform and the bottom plate frame are connected with the other ends of the inner contraction rods and the other ends of the outer contraction rods respectively through pulleys; an inner connection rod and an outer connection rod are arranged between the symmetrical inner contraction rods and the symmetrical outer contraction rods respectively; a hydraulic rod is fixed to the inner connection rod; one longitudinal end of the bottom plate frame is fixedly provided with a support; the outer end of the support is connected with the a hydraulic cylinder; a pressure relief block of the hydraulic cylinder is connected with a pressure relief operation rod through a hydraulic pipe I; a suppression block of the hydraulic cylinder is connected with a suppression operation rod through a hydraulic pipe II; one end of the insulating platform is hinged to an armrest frame of a cart; the armrest frame is internally provided with a plurality of beams; the lower portion of the armrest frame is hinged to a limiting plate; the limiting plate is connected with a fixing shaft, located at the appropriate position, of the insulating plate in a sleeving mode.
Multifunctional carrying vehicle
2016-02-10
Patent
Electronic Resource
English
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
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