Fixing device for template of cast-in-place reinforced concrete column

Abstract

The invention discloses a fixing device for a template of a cast-in-place reinforced concrete column. The fixing device consists of a template fixing external frame, a template compacting device and a column angle steel bar self-anchoring device, wherein the template fixing external frame is welded by a profile steel, the height of the template fixing external frame is higher than the casting height of the column, the template fixing external frame can be manufactured in a segmenting way, the template fixing external frame is connected with a plurality of screw bolts to be heightened, the bottom external frame is provided with a widened base, the base is provided with a leveling device, the middle external frame is provided with a crawling ladder, and the upper external frame is provided with an operating platform; the template compacting device comprises a horizontal crossbeam and a wood beam press board rod, a compacting screw rod is connected with a wood beam press board rod by a compacting screw nut arranged on the surface of the horizontal crossbeam, one end of the compacting screw rod is provided with a compacting crank, and the two transverse ends of the horizontal crossbeam is respectively provided with a fixed screw bolt; and the column angle steel bar self-anchoring device consists of a jacking crossbeam, a jacking screw nut, a jacking sleeve and a fastening clampingpiece. The device is simple in structure and convenient to operate, so that the movement of the template during casting can be effectively reduced, and the happening of the engineering quality accidents can be reduced.

Description

technical field [0001] The invention relates to a fixing device for a cast-in-place reinforced concrete column formwork, which belongs to the field of construction engineering. Background technique [0002] Before the construction of reinforced concrete cast-in-situ columns, scaffolding bent frames need to be erected, and the column formwork should be fixed by the bent frames. When the height of the column and the size of the section are large, the workload of erecting the bent frame will be large, the consumption of materials will be large, and it will be difficult to correct and fix the formwork. Contents of the invention [0003] The present invention designs a cast-in-place reinforced concrete column formwork fixing device aiming at the above-mentioned disadvantages, with the purpose of effectively solving the problem of cast-in-place reinforced concrete column formwork fixation. [0004] Technical solution of the present invention: [0005] A cast-in-place reinforce...

AI Technical Summary

Problems solved by technology

When the height of the column and the size of the section are large, the workload of erecting the bent frame is large, the consumption of materials is large, and it is difficult to correct and fix the formwork. During construction, the formwork is easy to shift and run under the action of the vibrating force of concrete pouring, resulting in engineering quality accidents

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