Movable combined steel pipe bent frame and formwork erecting structure

Abstract

The invention relates to a movable combined steel pipe bent frame and a formwork erecting structure. The movable combined steel pipe bent frame comprises a left supporting cross beam (1). The movable combined steel pipe bent frame is characterized in that vertical face fixing frames are respectively fixed to the upper ends of the left supporting cross beam (1) and a right supporting cross beam (2), upper cross beams (9) are horizontally fixed to the top ends of the vertical face fixing frames respectively, a middle installation frame (10) is arranged in the middle between the two parallel vertical face fixing frames, side face connecting and fixing devices which are connected with the adjacent vertical face fixing frames are arranged on the side faces of the vertical face fixing frames, and top connecting and fixing devices are arranged between the upper ends of the upper cross beams (9) and the adjacent left supporting cross beam (1) or the right supporting cross beam (2) above the upper cross beams (9). The movable combined steel pipe bent frame has the advantages of the reasonable structure, convenience in erection and fixing of a column cap construction formwork and good adjustability, the construction requirements of column caps with different heights and inclination angles can be met, the forming quality of the column caps is good, and the overall quality of the column caps is improved.

Description

technical field [0001] The invention relates to a steel pipe bent frame and formwork support structure, in particular to a movable combined steel pipe bent frame and formwork support structure, which belongs to the technical field of construction engineering. Background technique [0002] At present, in construction projects, scaffolding or steel pipe bent frames are required to be erected in exterior walls, interior decoration, or places with high heights that cannot be directly constructed. The steel pipes and fasteners are connected and fixed one by one, which is difficult to erect and dismantle. The steel pipe bents need to be erected and dismantled repeatedly, and a large amount of material handling and lifting requires a lot of manpower and a lot of construction time. Once the traditional steel pipe bent frame is erected and fixed, it will be difficult to move, and it cannot be moved as a whole according to the needs. At the same time, the traditional steel pipe bent f...

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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the existing steel pipe bent frame has a simple structure and is difficult to erect and dismantle. Once erected and fixed, it is difficult to move and cannot be moved as a whole according to needs. At the same time, the traditional steel pipe bent frame has limited bearing capacity and poor overall stability. It is not easy to be used as a formwork support system, and it cannot be used as a formwork support device. It provides a reasonable structure, easy to erect and dismantle, and can also be folded and longitudinally adjusted. After erection, it can move within a certain range according to needs. The overall stability is good, not only can be used as a scaffold, but also can be used as a movable combined steel pipe bent frame and formwork structure for the formwork support system

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