Safety protection device

The utility model relates to the technical field of safety protection, and discloses a safety protection device which comprises a slope and two supporting strips, two fixing strips are fixedly installed on the upper side of the slope, a plurality of supporting blocks are fixedly installed on the upp...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SONG BING, GUO ZHENGHUA, YE ZEFENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model relates to the technical field of safety protection, and discloses a safety protection device which comprises a slope and two supporting strips, two fixing strips are fixedly installed on the upper side of the slope, a plurality of supporting blocks are fixedly installed on the upper sides of the two fixing strips, and moving strips are movably connected to the left sides of the two supporting strips through hinges. Connecting strips are fixedly installed on the sides, close to each other, of the two supporting strips, the two supporting strips and the two vertical plates are clamped to the front wall and the rear wall of a cart hopper correspondingly, then the cart can be pushed to climb rightwards, and when the moving strips make contact with the supporting blocks during climbing, the moving strips can move upwards; however, when the pushing force of the trolley is lost due to the fact that a worker knots or slips the hand or the like, the trolley slides leftwards and drives the supporting