The invention discloses a pipeline transportation safety device with emergency protection measures, which comprises a vehicle hopper base, wherein a vehicle hopper rear baffle is fixedly arranged on the upper end surface of the vehicle hopper base; a rear vehicle safety air bag is fixedly arranged on the right end face of the vehicle hopper base, a first sliding cavity with a leftward opening is formed in the vehicle hopper base, and a second sliding cavity penetrating through the inner wall of the lower side is formed in the inner wall of the lower side of the first sliding cavity. The invention mainly aims at upgrading and reconstruction of a large trailer hopper. When an accident occurs, judgment can be conducted according to whether the pipeline squeezes the cab or not, once the pipeline has great danger to the cab, the trailer head and the trailer hopper can be automatically disconnected, secondary lifting and emergency braking are conducted on the trailer hopper, and the situation that the trailer head is broken by the pipeline due to extrusion under the action of inertia force, and the life of a driver in the cab is harmed is avoided.
本发明公开了一种带紧急保护措施管道运输安全装置,包括车斗底座,所述车斗底座上端面固定设有车斗后挡板,所述车斗底座右端面固定设有后车安全气囊,所述车斗底座内设有开口向左的第一滑动空腔,所述第一滑动空腔下侧内壁设有贯穿下侧内壁的第二滑动空腔,本发明主要针对大挂车挂斗的升级改造,当事故发生时,本发明可根据管道是否对驾驶室产生挤破进行判断,一旦管道对驾驶室差生了极大的危险,本发明将会自动切断挂车车头与车斗之间的联系,并对挂斗进行二次抬升和紧急制动,避免了管道因为惯性力的作用下挤破挂车车头,对驾驶室里的驾驶员的生命造成伤害。
Pipeline transportation safety device with emergency protection measures
一种带紧急保护措施管道运输安全装置
2020-07-31
Patent
Elektronische Ressource
Chinesisch
Anti-collision safety protection device for pipeline transportation
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