Steel column mounting error adjusting device and method

Abstract

The invention provides a steel column mounting error adjusting device and method. The steel column mounting error adjusting device is mounted between a concrete foundation and a steel column base andcomprises an adjusting device body and a control device, the adjusting device body comprises a fixed base plate and a plurality of lifting moving top plates, the moving top plates are symmetrically arranged on the upper surface of the fixed base plate, and the positions, corresponding to the moving top plates, of the fixed base plate are provided with bolted through holes correspondingly; the control device comprises pressure sensors and further comprises a controller and an operation screen which are integrally arranged, each set of pressure sensors is evenly arranged on the outer circle of the upper surface of the corresponding moving top plate, the pressure sensors and the controller are detachably and electrically connected, and the controller can manually or automatically control themoving top plates to ascend and descend. A steel column is finely adjusted by the error adjusting device through manual or automatic control over ascending and descending of the moving top plates, therisk of manual operation is reduced, and the advantages of high sensitivity, high precision and intelligentization are achieved.

Description

technical field [0001] The invention relates to a steel column installation error adjustment device, in particular to a steel column installation error adjustment device and method. Background technique [0002] Steel structures are more and more widely used in high-rise civil buildings and other large buildings. Generally, steel frames composed of steel columns and steel beams are used as the main structure. Due to the high building height, steel columns need to be installed in sections from bottom to top. Due to the limitation of its building space, the hoisting and subsequent adjustment of the steel column beyond a certain height cannot stretch the cable wind rope. How to quickly install the steel column, accurately position it, and ensure the verticality of the steel column is a must. It is the key to ensure the quality of construction and the safety of working at heights. [0003] For the on-site installation of steel structure cross or H-shaped rigid steel columns, th...

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Problems solved by technology

[0003] For the on-site installation of steel structure cross or H-shaped rigid steel columns, the traditional technology only provides the node method of connecting plates, but does not provide position adjustment measures for steel column installation; during on-site installation, the lifting operation efficiency is low and manual labor is required It takes a long time to fine-tune the base of the steel column, and the installation accuracy of the fine-tuned steel column cannot be guaranteed, and there is a safety risk in the entire installation process

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