Loading-transporting lifting appliance for steel bar truss floor support plate

Abstract

The invention relates to a loading-transporting lifting appliance for a steel bar truss floor support plate, and aims at providing the lifting appliance which can effectively solve the problems of slippage, deformation and damage caused in the lifting process of the steel bar truss floor support plate, eliminates the potential safety hazard and improves the working efficiency. The technical scheme is as follows: the lifting appliance comprises at least two lug plates used for connecting a suspension cable, and is characterized by further comprising a lower cross beam used for bearing the weight of the steel bar truss floor support plate, an upper cross beam which is arranged at the upper side of the lower cross beam, is used for pressing and binding the steel bar truss floor support plate carried by the lower cross beam and is provided with the lug plates, and two lifting rods, wherein the bottom ends and the top ends of the two lifting rods are respectively connected and fixed with the lower cross beam and the upper cross beam.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a shipping hoist for a reinforced truss floor deck. Background technique [0002] At present, steel structure engineering generally adopts the combined floor slab of steel beams and profiled steel plates or steel truss formwork (ie steel truss floor deck). Reinforced truss floor deck 5 (such as Figure 11 , Figure 12 shown) after being transported to the site, it needs to be hoisted to the floor in a whole bundle by a crane; due to the thin thickness of the steel truss floor deck, when hoisting with wire ropes, the position in contact with the wire ropes is prone to slippage, deformation or damage , leading to increased loss of materials, and affecting the construction safety and construction progress of the project; when hoisting with slings, due to the sharp edges of the steel truss floor deck, it is easy to cut the slings, resulting in falling objects from high altitudes...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned background technology, and provide a shipping hoist for steel truss floor decks to effectively solve the problems of slippage, deformation and damage during the hoisting process of steel bar truss floor decks, and to eliminate safety problems. Hidden dangers, improve work efficiency

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