A second-section mechanical arm telescopic mechanism of a bridge and tunnel intelligent detection vehicle is composed of a three-layer stacked pipe and a guiding and driving mechanism of the three-layer stacked pipe, and the three-layer stacked pipe and the guiding and driving mechanism of the three-layer stacked pipe comprise an outer-layer pipe, a guiding block A, a middle-layer pipe, a connecting plate, a hinge shaft, a guiding block B, a guiding block C, an inner-layer pipe and a guiding block D; the driving mechanism comprises a chain A, a chain buckle A, a chain wheel A, a wheel shaft A,a support plate, a chain buckle B, a chain buckle C, a chain B, a chain wheel B, a bracket, a speed reducer and a servo motor. The telescopic mechanism is characterized in that the drive is a single-stage chain wheel and chain pair structure and driven by a set of servo motor system, so that multiple layers of telescopic pipes can move synchronously, the telescopic function is realized, the telescopic operation is free, and the cost is low.
桥梁、隧道智能检测车第二节机械臂伸缩机构,由三层叠装管及其导向和驱动机构构成,三层叠装管及其导向包括外层管、导向块A、中层管、连接板、铰链轴、导向块B、导向块C、内层管和导向块D;驱动机构包括链条A、链接扣A、链轮A、轮轴A、支板、链接扣B、链接扣C、链条B、链轮B、支架、减速机和伺服电机;其特点是驱动为单级链轮链条副结构,通过一套伺服电机系统驱动,就能使多层套装伸缩管同步运动,实现伸缩功能,伸缩自如,且成本低。
Second-section mechanical arm telescopic mechanism of bridge and tunnel intelligent detection vehicle
桥梁、隧道智能检测车第二节机械臂伸缩机构
2020-09-11
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Bridge and tunnel intelligent detection vehicle mechanical arm system
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