The invention discloses a single-wheel trailer, and belongs to the field of vehicle tools. The trailer can be used for conveniently and quickly manually lifting and moving a workpiece heavy object. The trailer comprises a wheel body, a transverse shaft and trailer rods. the two ends of the transverse shaft are connected with vertical shafts penetrating through a sleeve, the two trailer rods are distributed in a bilateral symmetry mode and protrude outwards in an arc shape, front ends are fixed to the sleeve, and locking mechanisms are arranged on the trailer rods in a bilateral symmetry mode.Each locking mechanism is composed of a locking frame, a cross shaft and a locking clamping block, an adjusting frame is further arranged on each trailer rod, a vertical pivot is arranged on the adjusting frame, and a left pivot and a right pivot are connected with adjusting screw rods with the opposite thread screwing directions. And a circular pipe, namely an adjusting screw pipe, of which the inner wall is provided with threads matched with the threads on the adjusting screw rods is in threaded connection with each screw rod. The design is suitable for construction places such as stone sculptures and the like.
本发明公开了一种独轮拖车,它属于车辆用具领域,它可以方便快捷的对工件重物进行人工托起移动。它包含轮体、横轴、车杆,所述横轴在其两端连接有穿套一套管的立轴,所述车杆为左右对称分布的两根,都呈弧状外凸,其前端头固定于套管上,在车杆上成左右对称状地都设置有锁止机构;所述锁止机构由锁止架、十字轴和锁止卡块组成,在车杆上还设置有一调节架,调节架上都设置有一竖向的枢轴,左右枢轴上各连接有一螺纹旋向相反的调节螺杆,一根在内壁上加工有与调节螺杆上的螺纹相匹配螺纹的圆管即调节螺管螺纹连接到各螺杆上。本设计适合于石雕等施工场所。
Single-wheel trailer
独轮拖车
2021-03-30
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |