A long pre-embedded component with controllable flatness and method

Abstract

The invention relates to a long pre-embedded component with controllable flatness and a method thereof. The long pre-embedded component is arranged between templates and is located close to the upper end of the template. The outer wall of the template is provided with a template back corrugated. Long steel plates, several pouring reserved holes on the pre-embedded long steel plates, several pre-embedded steel plate anchor bars welded on the pre-embedded long steel plates, several steel plate hanging bars connected to the upper end of the pre-embedded long steel plates, and Several pressure-applying mechanisms, several pre-embedded steel plate anchor bars are evenly welded on the pre-embedded long steel plate, and several said pouring reserved holes are evenly distributed on the pre-embedded long steel plate. The long pre-embedded component with controllable flatness adopts the method of perforated plug welding to reduce the degree of thermal deformation of one side of the steel plate, and at the same time adjusts the force of the steel plate through the steel plate hanging rib and the pressure mechanism, which can make the longer pre-embedded The overall flatness of the buried long steel plate is kept within the allowable range of error.

Description

technical field [0001] The invention belongs to the field of construction equipment, and in particular relates to a long pre-embedded component with controllable flatness and a method. Background technique [0002] The pipe frame is made of anti-corrosion wood, bamboo, stone, metal, reinforced concrete as the main raw materials and other materials. [0003] At present, the pipe frames in the construction field are all reinforced concrete frame structures, and the pre-embedded parts on the beams of the pipe frames are all through-length embedded parts. Due to the long length of the embedded parts, the steel plate is more flexible, and when the steel plate is thermally cut and welded, the steel plate with a long length is easily bent by heat, resulting in the uneven surface of the embedded parts welded by the anchor bars and difficult to achieve the quality required by the construction. , and during pouring, the lower surface of the steel plate can not be vibrated and is diff...

AI Technical Summary

Problems solved by technology

Due to the long length of the embedded parts, the flexibility of the steel plate is relatively large, and when the steel plate is thermally cut and welded, the steel plate with a long length is very easy to be bent by heat, resulting in the uneven surface of the embedded part after the anchor bar welding is difficult to meet the quality required for construction. , and during pouring, the lower surface of the steel plate cannot be vibrated and the gaps on the lower surface of the embedded parts are caused by the difficulty of pouring and compacting, resulting in different parts of the anchor reinforcement shrinking with the concrete, affecting the flatness of the upper surface of the embedded parts, Both make the flatness construction quality of embedded parts difficult to meet the needs of the project

Images