Cabin top steel beam hydraulic hoisting and positioning apparatus of cylinder cabin structure building and construction method thereof

Abstract

Disclosed is a steel beam hydraulic lifting emplacing device on the top of silo structure building, which comprises a sliding formwork device and a hydraulic lifting system, and is characterized in that the sliding formwork lifting frames of the sliding formwork device are connected with an inside formwork, an outside formwork, and an operating platform, a scissors support is connected between twolifting frame upright columns, the sliding formwork lifting frame is also connected with a steel beam supporting frame, the steel beam support frame is connected with the steel beam on the top of thesilo to form a lifting integration, the hydraulic lifting system is utilized to be the lifting power system for the lifting integration, and the hydraulic lifting system is composed of a hydraulic jack, a support rod, a hydraulic console, and an oil circuit. The invention can rapidly, conveniently, reliably, and safely complete the construction task of mounting the steel beam on the top of the silo, without using large scale hoisting equipment, thereby avoiding the problems of difficult emplacement and lower efficiency of large scale hoisting equipment. The device of the invention can be widely applied to the hoisting and emplacement construction for the steel frame on the top of silo buildings.

Description

technical field [0001] The invention relates to a lifting and placing device for a steel frame and an installation method thereof, in particular to a lifting and placing device for a steel girder at the top of a large silo-shaped structure and an installation method thereof. Background technique [0002] There are many types of large-scale silo structures, such as large-scale crushed stone warehouses, raw material batching stations, raw material warehouses, clinker warehouses, cement batching stations, cement storage warehouses, etc. in the cement production line. It is a reinforced concrete silo structure. The top structure of the silo is generally assembled from truss-type steel beams or welded H-shaped steel beams and secondary beams to form a steel structure skeleton on the top of the warehouse. Pressed tiles are laid on the steel structure skeleton, and then reinforced concrete is poured. Surface layer. The diameter and height of these silo structures are usually tens ...

AI Technical Summary

Problems solved by technology

[0012] In order to overcome the deficiencies of the existing methods, the present invention provides a hydraulic lifting and positioning device for the roof steel beam of the silo structure structure and its construction method. The traditional method needs to use large-scale hoisting equipment, so it is inconvenient to use and the construction period cannot be achieved. Guaranteed technical problems, and solve the problems caused by the use of large hoisting equipment, such as difficulty in positioning, low efficiency, high risk of operation and high cost of use

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