The invention belongs to the field of cargo transportation, and particularly relates to a safety device for fixing cargos, the safety device comprises a compartment, a limiting sliding groove is formed in the bottom of an inner cavity of the compartment, an adaptive limiting sliding block is inserted in the inner cavity of the limiting sliding groove, a damper is connected to the left side wall of the limiting sliding block, a first spring sleeves the outer wall of the damper, the left end of the damper is fixedly connected with the left side wall of an inner cavity of the limiting sliding groove. Under the condition of emergency braking, the goods rush forwards along with the movable plate, at the moment, preliminary buffering can be achieved through the first spring and the damper, meanwhile, the first electromagnet and the second electromagnet can generate attraction force and thrust force on the first magnet block and the second magnet block correspondingly, and the generated attraction force and thrust force are gradually reduced, therefore, the cargo communication movable plate can effectively relieve inertia generated by sudden brake, and the situation that the compartment is greatly impacted can be avoided and danger can be avoided.
本发明属于货物运输领域,具体为一种用于货物固定的安全装置,包括车厢,所述车厢的内腔底部开设有限位滑槽,所述限位滑槽的内腔插接有适配的限位滑块,所述限位滑块的左侧壁连接有阻尼器,所述阻尼器的外壁套装有第一弹簧,所述阻尼器的左端和限位滑槽的内腔左侧壁固定连接。本发明通过在急刹的情况下,货物随着活动板前冲,此时会通过第一弹簧和阻尼器初步缓冲,同时第一电磁铁和第二电磁铁会分别产生对第磁铁块和第二磁铁块吸力以及推力,并且产生的吸力以及推力逐渐的减小,从而使得货物连通活动板能够有效的缓解因急刹产生的惯性,从而避免对车厢造成较大的冲击进而避免发生危险的情况。
Safety device for fixing goods
一种用于货物固定的安全装置
2022-01-11
Patent
Electronic Resource
Chinese
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
Rapid fixing device for vehicle-mounted heavy box type goods
European Patent Office | 2024
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