The invention discloses a reinforced four-rope multi-petal grab bucket. The reinforced four-rope multi-petal grab bucket comprises an upper bearing beam, a lower bearing beam, supporting rods and bucket bodies, wherein the bucket bodies respectively correspond to the supporting rods; the top ends of the supporting rods are respectively hinged to the periphery of the upper bearing beam, and the tail ends of the bottoms of the supporting rods are respectively hinged with the outer sides of the corresponding bucket bodies; the tops of the bucket bodies are respectively hinged with the lower bearing beam; each bucket body comprises two bent claw plates which are arranged in parallel, a connecting fixed plate is arranged between the bent claw plates, arc-shaped bucket panels are arranged at inner sunken sides of the bent claw plates, reinforcing plate strips are respectively correspondingly arranged on two sides of the arc-shaped bucket panels, and trough-shaped reinforcing blocks consisting of first reinforcing plates, second reinforcing plates and third reinforcing plates are arranged on the backs of the arc-shaped bucket panels. According to the reinforced four-rope multi-petal grab bucket, the integral strength, particularly the bending strength is greatly improved, an opening-closing part is relatively wearable, the applicable range is wide, and the service life is long.
Reinforced four-rope multi-petal grab bucket
2015-04-22
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |