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实用新型
CN204630806U 一种塑料检查井轴向载荷试验检测装置 失效 - 权利终止

一种塑料检查井轴向载荷试验检测装置
摘要：
本实用新型涉及一种塑料检查井轴向载荷试验检测装置，属于产品性能检测与试验技术领域。本实用新型包括机架、工作台、压板、法兰、加载液压缸；机架固定在地基上，工作台安装在机架上，加载液压缸安装在机架上部，法兰与加载液压缸的活塞杆连接，压板安装在法兰上。本实用新型轴向载荷大小可调，加载速度大小可调，加载时间可调；压板尺寸可根据塑料检查井的直径大小进行更换；该检测装置通过对油缸动作的控制，不仅可以施加静载荷压力，也可以施加动载荷压力，尤其是施加连续冲击疲劳载荷，以更好地模拟实际工况载荷；所测试压力显示时可以通过液压油系统的压力转换来显示，或者安装压力传感器显示。
摘要（英）：

The utility model relates to a plastics inspection shaft axial load test device belongs to properties of product and detects and the testing technique field. The utility model discloses a frame, workstation, bag carriage, flange, loading hydraulic cylinder, the frame is fixed on the ground, and the workstation is installed in the frame, and loading hydraulic cylinder installs on frame upper portion, and the flange is connected with loading hydraulic cylinder's piston rod, and the bag carriage is installed on the flange. The utility model discloses the axial load size is adjustable, and the loading velocity size is adjustable, and the load time is adjustable, the bag carriage size can be changed according to the diameter size of plastics inspection shaft, the detection device not only can apply quiet load pressure through the control to the hydro -cylinder action, also can apply and move load pressure, especially applys continuous impact fatigue load to simulate operating condition load better, test pressure can show through the pressure cycle of hydraulic oil system when showing, perhaps install pressure sensor display.

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