Composite floor slab supporting system with universal ball adjusting devices and installing method

Abstract

The invention belongs to the technical field of construction equipment manufacturing, and particularly relates to a composite floor slab supporting system with universal ball adjusting devices and aninstalling method. The universal ball adjusting devices used for adjusting the balance and the stability are arranged at the upper ends of vertical rods, a formwork is arranged on the upper portions of the universal ball adjusting devices, pre-cast shear walls are vertically arranged on the left side and the right side of a composite floor slab, and the positions of the formwork and the compositefloor slab are adjusted through the universal ball adjusting devices; and the main body structure of each universal ball adjusting device comprises a hydraulic jack inner cylinder, each hydraulic jackouter cylinder is provided with a lifting adjusting rod, the upper end of each hydraulic jack inner cylinder is provided with a spherical rigid fixing device used for containing a rigid ball, each rigid ball is matched with a spherical groove formed in the upper portion of the corresponding rigid fixing device, and the upper portion of each rigid ball protrudes out of an upper-end opening of thecorresponding spherical groove. According to the composite floor slab supporting system with the universal ball adjusting devices and the installing method, the main body structure is simple, the design concept is skillful, the construction installing efficiency is effectively improved, the good adjusting property is achieved, the application environment is friendly, and the market prospect is wide.

Description

Technical field: [0001] The invention belongs to the technical field of construction equipment manufacturing, and relates to an assembled composite floor support system, in particular to a composite floor support system with a universal ball adjustment device and an installation method. Background technique: [0002] In recent years, prefabricated buildings have developed very rapidly in my country. With the strong support and promotion of national policies, prefabricated projects have been built one after another all over the country. It should be said that a good start has been achieved initially. However, compared with other countries, the development of prefabricated buildings in our country is still in its infancy, and various technologies are still immature, many of which are also the results of other countries for reference. Therefore, in the process of gradual development, There are also many problems that need to be solved urgently. [0003] At present, in my count...

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Problems solved by technology

However, when this is applied to prefabricated buildings, there are some problems. It is often difficult to accurately position the laminated floor in the process of hoisting. This requires manual adjustment after the hoisting is completed. By moving the laminated floor It is precisely in place, and this will drive the formwork below the floor to move. Once the formwork moves, the scaffolding below will shift, so that the supporting performance of the scaffold will change, and even cause safety hazards, affecting the quality of construction. Proceed as normal, increase construction cost

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