A kind of auxiliary device for hoisting large quantities of weight-reducing hollow box

Abstract

The utility model relates to hoist device technical field, concretely for a kind of auxiliary device for hoisting large quantities of weight-reducing hollow box, including two guide plates, the middle part of two guide plates is slidably connected with the N-shaped plate, the middle part of the N-shaped plate is equipped with middle sliding slot, the two sides of the middle part of the N-shaped plate are evenly equipped with multiple oblique sliding slots, the middle part of the middle sliding slot and multiple oblique sliding slots is slidably connected with multiple connecting sliding plates, the upper end of multiple connecting sliding plates is fixedly installed with sliding block, the lower end of the connecting sliding plate in the middle part of middle sliding slot and the lower end of the connecting sliding plate in the two sides of middle sliding slot middle part are all fixedly installed with T-shaped clamping plate.The utility model solves the clamping structure of the hoist device for weight-reducing hollow box in traditional, more fixed size, and single only hoist single weight-reducing hollow box, there are many problems in actual use.

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