Battery box hoisting device

Abstract

The invention discloses a battery box hoisting device, which comprises two longitudinal beams (2) parallel to each other and longitudinally spaced apart, and the tops of the two longitudinal beams (2) are provided with two mutually parallel transversely spaced transverse beams (1); the two beams (1) are provided with two lifting brackets (3); the front and rear ends of each longitudinal beam (2) are distributed with a sliding ring (4), each of the The lower part of the sliding ring (4) is hinged with a hook (5); the four hooks (5) correspond to the four lifting lugs (12) installed on the front and rear side walls of the battery box (10) to be hoisted connect. The invention can ensure the stable and reliable hoisting of the battery box, so that the battery box will not shake back and forth, left and right during the hoisting process, and realize accurate control of the hoisting operation of the battery box, which is conducive to wide popularization and application, and can form an industrial The large-scale production has great practical significance.

Description

technical field [0001] The invention relates to the technical field of hoisting devices, in particular to a hoisting device for a battery box. Background technique [0002] Currently, see figure 1 , during the hoisting and packaging process of the existing battery box 10, the steel wire rope 11 needs to be passed on the lifting lugs 12 fixed on the front and rear side walls of the battery box 10, and then hoisted. At this time, because the wire rope 11 is flexible, the battery box 10 is likely to shake back and forth, left and right during the hoisting process, and it is easy to touch other battery boxes 10 around, causing damage to the battery box 10. Putting it into the packing carton at the designated location, the drop point is not easy to align; in addition, because the steel wire rope is gathered together at the lifting place of the battery box, the steel wire rope will be tight on the waterproof edge of the battery box cover and move during the hoisting process. It ...

AI Technical Summary

Problems solved by technology

At this time, because the wire rope 11 is flexible, the battery box 10 is likely to shake back and forth, left and right during the hoisting process, and it is easy to touch other battery boxes 10 around, causing damage to the battery box 10. Putting it into the packing carton at the designated location, the drop point is not easy to align; in addition, because the steel wire rope is gathered together at the lifting place of the battery box, the steel wire rope will be tight on the waterproof edge of the battery box cover and move during the hoisting process. It is inevitable to generate friction, thereby easily scratching the paint on the waterproof edge of the battery box cover; in addition, before the steel wire rope 11 is lifted and tightened to the battery box, artificial external force is required to tighten the battery box, otherwise the steel wire rope is easy to come out of the battery box lifting lugs, therefore, the work intensity of the workers is high, and the overall efficiency of lifting the battery box is reduced

[0003] However, there is no technology at present, which can ensure the stable and reliable hoisting of the battery box, so that the battery box will not shake back and forth, left and right during the hoisting process, and realize accurate control of the hoisting operation of the battery box

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