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公开(公告)号：US20200010290A1
公开(公告)日：2020-01-09
申请号：US16576778
申请日：2019-09-20
Inventor： Lairong YIN , Anwei JIANG , Lin HU , Juan HUANG , Shuo CAI , Jinqing ZHAN , Dang ZHOU
Abstract: The invention discloses a multi-bar linkage mechanism based conveyor, comprising a gantry system, a multi-bar linkage mechanism based conveyor boom, a boom support, a two-drum winch, a roller unit and an automatic control system. The gantry system, the two-drum winch and the boom support are mounted on a deck of a hull. The conveyor boom is formed of multi-bar linkage mechanisms, the movement of which can be changed. Rollers are mounted on the conveyor boom. The rear segment of the conveyor boom is articulated with the boom support. The two-drum winch is connected to the multi-bar linkage mechanism based conveyor boom via a steel wire rope and by a set of gantry pulleys. A hydraulic device and a control device are arranged between adjacent multi-bar linkage mechanisms. A tension sensor is arranged at an end of the steel wire rope. The whole conveyor is controlled by the automatic control system.
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公开(公告)号：US20200319058A1
公开(公告)日：2020-10-08
申请号：US16904533
申请日：2020-06-17
Inventor： Minhui CHEN , Lairong YIN , Hongwei HU , Tianzan HE , Cong MAO , Jinhang WANG , Dang ZHOU , Anwei JIANG
Abstract: A bridge detecting vehicle with two foldable arms, including: a vehicle body, slewing mechanisms, horizontal and vertical arms and telescopic arms. One end of the two horizontal arms is respectively arranged on the slewing mechanisms, and the other end of the two horizontal arms is respectively connected to the two horizontal arms. A crossed arm is provided between the two horizontal arms. The two vertical arms are respectively connected to the two horizontal arms via ball joints. A detecting device is respectively provided at rear ends of the two telescopic arms.
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