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CN203203801U 一种带有储气罐的疲劳测试机 失效 - 权利终止

一种带有储气罐的疲劳测试机
摘要：
一种带有储气罐的疲劳测试机，包括机体，在所述机体的两端分设前轴固定座和后轴固定座，所述前轴固定座与所述后轴固定座均与车架相连接，所述车架的脚蹬下端连接有假示曲柄，所述机体内部设有气缸，所述气缸的顶端与所述假示曲柄相连接，所述机体内部还设有储气罐，所述储气罐的附近装有调压阀，所述储气罐与所述调压阀、所述气缸之间采用气管连接。通过利用气缸取代液压油缸，在机体内部增设储气罐，并在机体的外围设置调压阀，将储气罐与调压阀、气缸之间分别用气管连接，一方面能够使车架受力较稳定，另一方面通过在机体内部增加储气罐后能提高机体的高度，使人员在操作时更加省力。
摘要（英）：

A fatigue testing machine with a gas tank includes a body. Both ends of the body are respectively provided with a front axle fixed seat and a rear axle fixed seat. The front axle fixed seat and the rear axle fixed seat are both connected with a frame. The lower end of a pedal of the frame is connected with a pedal crank. The body is inside provided with a cylinder. The top of the cylinder is connected with the pedal crank. The body is also inside provided with the gas tank. A pressure regulating valve is arranged near the gas tank. The gas tank, the pressure regulating valve and the cylinder are connected by gas tubes. Through replacing a hydrocylinder by the cylinder, adding the gas tank inside the body, arranging the pressure regulating valve outside the body, and connecting the gas tank, the pressure regulating valve and the cylinder with gas tubes, the force applied on the frame is stable, on the other hand, the person in operation saves effort through rising the height of the body by adding the gas tank.

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