The invention discloses a weight measuring device installed on an underframe of a railway wagon and the railway wagon, and belongs to the technical field of weight measuring devices installed on the underframe of the railway wagon. The weight measuring device is characterized in that a weight measuring mechanism is installed at the upper end of one side of the underframe through a weight measuring installation seat, and an actuating rod is vertically and slidably connected with the other side of the underframe; the lower end of the actuating rod is in rolling connection with the side frame through a pulley, the upper end of the actuating rod penetrates through the bottom frame to be exposed, the exposed end of the actuating rod is provided with a connecting part, the first fulcrum seat is arranged close to the weight measuring mechanism, the first fulcrum seat is rotationally connected with a first conversion lever, and one end of the first conversion lever is connected with the stress end of the weight measuring mechanism through a conduction rod. The reset mechanism is arranged on the first conversion lever and used for providing force enabling one end of the first conversion lever to be far away from the stress end of the weight measuring mechanism, the weight measuring device installed on the railway wagon chassis is matched with the two conversion levers through the two fulcrum seats to form a reversing transmission mechanism, and the actuating rod and the touch end of the weight measuring mechanism can move synchronously. Therefore, timely and accurate triggering of the weight measuring mechanism is ensured.
本发明公开了一种铁路货车底架上安装的测重装置及铁路货车,属于铁路货车底架上安装的测重装置技术领域,该测重装置包括:测重机构通过测重安装座安装在底架的一侧的上端,作用杆竖向滑动连接底架的另一侧,作用杆的下端通过滑轮与侧架滚动连接,作用杆的上端穿过底架外露,作用杆的外露端设置有连接部,第一支点座靠近测重机构设置,第一支点座上转动连接有第一转换杠杆,第一转换杠杆的一端与测重机构的受力端通过传导杆连接,复位机构设置第一转换杠杆上,用于提供使第一转换杠杆的一端远离测重机构的受力端的力,该铁路货车底架上安装的测重装置通过两个支点座配合两个转换杠杆构成换向传动机构,使作用杆能够和测重机构的触动端同步运动,进而保证测重机构的触发及时准确。
Weight measuring device installed on underframe of railway wagon and railway wagon
一种铁路货车底架上安装的测重装置及铁路货车
2025-05-16
Patent
Electronic Resource
Chinese
Weight measuring mechanism integrally installed on railway wagon and railway wagon
European Patent Office | 2025
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