Lifting column device for concave floor forming device

Abstract

The invention discloses a lifting column device for a concave floor forming device. The lifting column device comprises the concave floor forming device with a carrier, a tower section inlet device which is connected with the bottom of the carrier, and a number of lifting column device. Each lifting column device comprises a base with a pivot part, an outer frame which is provided with an accommodation space and is longitudinally fixedly arranged on the base, and a number of oil hydraulic cylinders which are pivoted to the pivot part and have an angle pivot function. Each oil hydraulic cylinder is provided with a telescopic jack bar. A tower section inlet device is accommodated in the accommodation space of each outer frame.

Description

technical field [0001] The invention relates to building construction equipment, in particular to a lifting column device of a concave-shaped floor forming device. Background technique [0002] At present, construction in the construction industry generally uses manual construction of various types of scaffolding, manual assembly and disassembly of building templates, manual on-site welding of steel bars in walls and columns, and manual handling of formwork. Often the quality cannot be guaranteed, labor intensity is high, the construction period is slow, and the cost is high. , And there are many potential safety hazards. [0003] However, in today's society where labor costs are gradually increasing, in order to solve the above problems, it is necessary to provide a method for rapid mechanized construction of high-rise buildings that can improve construction safety and reliability, greatly increase construction speed, ensure construction quality, and reduce construction cos...

AI Technical Summary

Problems solved by technology

[0007] From the above known cases, it can be found that it is hoped to use the main body mold to improve the efficiency of building multiple floors, but in fact, there are serious shortcomings in the known cases, because when each floor is to be built, the main body mold must first be raised At least a certain height, the spraying device is used to spray the wall, and then the prefabricated panels are arranged on the top surface of the wall and the concrete is distributed, and then the top surface of the wall is sprayed, and then the main mold is lowered to the production floor; in other words, Although the use of molds combined with concrete injection can indeed increase the speed of construction, the known construction methods cannot form the walls of the floors and partitions at one time, so when building each floor, use the main mold to form the walls of the floor Finally, it is still necessary to wait for a period of time to build the partition wall to make it completely form a floor. In other words, the more floors are built, the time wasted waiting for construction will increase relatively. Therefore, the known construction methods still need to be improved in terms of construction efficiency. place

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