Steel structural modular prefabricating tool

Abstract

The invention discloses a steel structural modular prefabricating tool. The steel structural modular prefabricating tool comprises at least two groups of bracket systems which are arranged in parallel and at intervals, and pulling rods for integrally connecting adjacent two groups of bracket systems; each group of bracket systems comprises a bottom plate, a lower profile steel and an upper profile steel which are sequentially arranged from bottom to top; a horizontal adjusting mechanism comprising at least two hydraulic jacks is fixedly connected between each upper profile steel and each lower profile steel; a bracket is arranged between each lower profile steel and each bottom plate; each upper profile steel is a box type profile steel, comprising a top surface plate, a bottom surface plate, and two side plates arranged between the top surface plate and the bottom surface plate; scales are arranged at two ends of the side plates; when in use, the bracket systems are integrally connected through the pulling rods to form a rigid body; the levelness of the upper profile steels can be adjusted through the hydraulic jacks in the horizontal adjusting mechanisms according to the central spacing, specification and other data of adjacent profile steel vertical columns of a steel structural module to be prefabricated; the size of the steel structural module in prefabricating can be directly displayed through the scales of a measuring mechanism.

Description

technical field [0001] The invention relates to a steel structure modular prefabricated tooling, which belongs to the technical field of steel structure module engineering in chemical plant construction. Background technique [0002] The steel structure engineering in the chemical plant mainly includes structural types such as pipe racks, frames, and trusses, and the specifications vary due to the process flow and process parameters of the plant. Whether the connection type of the steel structure is welding or high-strength bolt connection, when factory prefabrication is carried out in the factory, due to the limitation of transportation conditions and the influence of transportation costs, most of them only carry out basic steel structure columns, beams, diagonal braces, tripods, etc. At the construction site, according to the site's environmental conditions, resource allocation and balance and other factors, the basic parts of the steel structure are prefabricated into mod...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a reusable steel structure modular prefabrication tooling to solve the problem of the large demand for materials used in the prior art steel structure modular prefabrication and the leveling of the adjacent section steel columns of the module, the spacing limit, and the plane alignment. Difficult, time-consuming, and low-efficiency technical issues such as corner line adjustment

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