Fixing device for hoisting reinforcing steel bars for building construction

Abstract

For solving the problem that a reinforcing steel bar bundle is prone to loosen during hoisting, the invention discloses a fixing device for hoisting reinforcing steel bars for building construction. The fixing device comprises a lantern ring, wherein a connecting rod is fixedly connected to the top surface of the lantern ring, a second connecting plate is fixedly mounted at the top end of the connecting rod, a supporting frame is welded to the upper surface of the second connecting plate, a material pump is fixedly installed at the top end in the supporting frame, the discharging end of the material pump communicates with a discharging pipe, a first connecting plate is fixedly installed on the right side face of a second connecting plate, a material containing box is fixedly installed on the upper surface of the first connecting plate, a first guide pipe communicates between the material containing box and the material pump, a pull rod is welded to the side face of the lantern ring, a hoisting ring is welded to the top end of the pull rod, an air bag is sleeved with the lantern ring, and an air pump is fixedly installed on the lower end face of the lantern ring. According to the fixing device, gaps between the reinforcing steel bars in the steel bar bundle are filled with wax liquid, then the steel bars are stably bundled through the air bag, the steel bar bundle is stably hoisted, and the steel bar bundle is prevented from loosening.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a fixing device for lifting steel bars used in building construction. Background technique [0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into real objects at designated locations. It includes basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place where the construction works is called "construction site" or "construction site", also called construction site. [0003] Steel bar refers to the steel used for reinforced concrete and prestressed reinforced concrete. Its cross section is circular, sometimes square with rounded corners, including smooth round steel bar, ribbed s...

AI Technical Summary

Problems solved by technology

When the steel bars are transported, they are usually bundled into steel bar bundles for lifting. Usually, the steel bars are bound with strapping belts. However, due to the swing of the crane and the influence of the wind, it is easy to make the steel bar bundles shake. Looseness may also occur, which will cause the lifting steel bars to fall, which is very dangerous. Therefore, it is urgent to design a fixing device for lifting steel bars for building construction to solve the lifting problem of steel bar bundles.

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