Adjustable steel structure supporting device for concrete supporting beam and construction method

Abstract

The invention discloses an adjustable steel structure supporting device for a concrete supporting beam. A transverse stretching device and a vertical stretching device are included. The vertical stretching device comprises stand columns and stretching vertical rods telescopically connected with the stand columns, the interiors of the stand columns are hollow, and the stretching vertical rods are mounted in the stand columns in a nesting and sliding manner. The transverse stretching device comprises stretching transverse rods vertically arranged and fixedly mounted between the stand columns, the stretching transverse rods are mounted in stretching layers in a nesting manner, and the stretching transverse rods can stretch and contract in the stretching layers. By means of the adjustable steel structure supporting device for the concrete supporting beam, the time of manually treating the height deviation of a supporting frame and a supported object can be remarkably reduced, so that stability of the whole supporting system is guaranteed, and meanwhile the relevant construction technological problems of mounting of the concrete supporting beam and the supporting frame can be solved well.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to an adjustable steel structure support device for a concrete support beam and a construction method. Background technique [0002] In the construction industry, support frames are very common. Some facilities must be supported before construction to avoid collapse because they are not yet firm. Steel structure support frames are widely used in construction projects because of their light weight, high strength, good overall rigidity, and strong deformation ability. Steel structures are mainly made of steel and are one of the main types of building structures. Steel is characterized by high strength, light weight, good overall rigidity, and strong deformation ability, so it is especially suitable for building large-span, ultra-high, and ultra-heavy buildings; existing steel structure supports are generally made of steel pipes. It is fixed by welding or screws. When us...

AI Technical Summary

Problems solved by technology

Steel is characterized by high strength, light weight, good overall rigidity, and strong deformation ability, so it is especially suitable for building large-span, ultra-high, and ultra-heavy buildings; existing steel structure supports are generally made of steel pipes. It is fixed by welding or screws. When using this kind of support frame, steel pipes need to be assembled one by one. After use, the support frame needs to be completely disassembled into steel pipes. It takes a lot of time to assemble and disassemble, and it is relatively difficult to use and transport. It is inconvenient, affects the construction, and the use effect is not good; and at present, many prefabricated steel support frames often have height deviation problems during the construction process. At this time, other components need to be added to fill the height difference, which not only affects the construction efficiency. , and will bring many security risks, it is difficult to ensure the security of the entire support system

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