The invention belongs to the technical field of car stoppers, and discloses a cage car stopper which comprises a mounting frame, a mounting plate is fixedly mounted on the top surface of the mounting frame, and a sleeve rod movably sleeves the side surface of the mounting plate. Liquid methanol quickly absorbs heat and evaporates to form gaseous methanol, a circular plate is pushed to move by utilizing an expansion effect after gasification, hydraulic oil is extruded by utilizing the circular plate, so that pressure is transmitted to a movable rod, the movable rod drives a movable plate to slide along the inner surface of a second cavity, and heat is generated in the sliding process; liquid methanol is used for absorbing heat energy for gasification and pushing hydraulic oil for pressurization after gasification expansion, so that heat energy is converted into mechanical energy for pushing a movable rod and a movable plate to move, heat absorption transfer is achieved, heat absorption and cooling at the contact face of the car stopping block surface and a cage are completed, and the temperature of the car stopping contact face is rapidly reduced; the side face of the cage is prevented from being strained under high-temperature friction, the surface structural strength is improved, and the car stopping stability is guaranteed.
本发明属于阻车器技术领域,且公开了一种罐笼阻车器,包括安装架,所述安装架的顶面固定安装有安装板,所述安装板的侧面活动套接有套杆。本发明通过使得液态甲醇迅速吸热蒸发形成气态甲醇,并利用气化后的膨胀效果推动圆板移动,利用圆板挤压液压油,使得压力传递给活动杆,且使得活动杆带动活动板沿着二号腔内表面滑动,从而在滑动过程中产生热量,利用液态甲醇吸收热能气化,并在气化膨胀后推动液压油增压,从而将热能转换成推动活动杆和活动板移动的机械能,实现热量吸收的转移,完成阻车块表面和罐笼接触面处的吸热降温,快速降低阻车接触面温度,避免高温摩擦下造成罐笼侧面拉伤,提高表面结构强度,保证阻车稳定性。
Cage car arrester
罐笼阻车器
2023-01-03
Patent
Electronic Resource
Chinese
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