Concealed lifting hook positioning device and lifting hook lifting construction method

Abstract

The invention discloses a concealed hook positioning device and a hook hoisting construction method. The positioning device includes: a pre-embedded mounting seat, which is buried in a structural floor, and the inside of the pre-embedded mounting seat is formed with a hook for insertion and installation. The hook installation part; the positioning knob is covered on the hook installation part, and the positioning knob is exposed in the ceiling decoration layer at the bottom of the structural floor. The present invention pre-embeds the pre-embedded mounting seat into the concrete structure during structural construction; during decoration, the positioning knob is used to screw into the hook installation part of the pre-embedded mounting seat, and the texture and color of the surface layer of the knob are the same as the color of the ceiling decoration layer. It does not affect the decorative effect; when hoisting operations are required for equipment repair and replacement during operation, the positioning knob can be unscrewed, and the hook is connected to the hook installation part to carry out hoisting operations; after the equipment is hoisted, the hooks and intermediate connectors are disassembled Finally, screw the positioning knob back into the hook installation part to restore the decorative effect.

Description

technical field [0001] The invention relates to the field of hook hoisting construction, in particular to a concealed hook positioning device and a hook hoisting construction method. Background technique [0002] At present, the equipment in the equipment room is often hoisted through the pre-buried hook device during structural construction. After the hoisting is completed, the hook is cut off to carry out the decoration and decoration construction of the floor and ceiling. During the construction and operation of the equipment, if the hoisting operation is still required, it is quite troublesome. The usual method is to install the hook through the floor planting reinforcement (destroy the ceiling decoration surface) or drill the floor, and pass through the nut gasket connection method (destroy the floor and ceiling decoration surface). The decoration of the ceiling) is installed with hooks and then hoisted, which often causes large-scale damage to the decorative surface th...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the defects of the prior art, the present invention provides a concealed hook positioning device and a hook hoisting construction method, which can solve the problem that the original decorative surface is damaged by the hook construction during the later operation period, and its disassembly and installation are not easy. affect the finish

Images