Beam plate formwork supporting body

Abstract

The invention relates to a beam plate formwork supporting body. The beam plate mold supporting body comprises a joist, an adjustable base, a bottom plate, a shock absorption beam, cross beams, stand columns, cross rods, stand rods and stand rod lead screws. The beam plate formwork supporting body is a dominated frame body in the existing construction site, and has the advantages that the frame body is high in stability and high in shaping and standardization; the distance and the step pitch of the stand rods of the supporting frame body are not easy to change randomly by workers on the construction site, the construction quality is easy to control, and the instrumentalization operation rate is high; and for a supporting system with high structural layer height and large span, on the premise of ensuring that the supporting strength is improved, the complexity of the structure is further reduced, the labor force for mounting and dismounting is saved, and the engineering cost is reduced.

Description

technical field [0001] The invention relates to the field of design and construction engineering, and in particular relates to a support body of a beam plate formwork. Background technique [0002] For the building support body, if the upper platform has a high structure and a large span, a special support system is required. According to the "Safety Management Measures for Highly Dangerous Sub-projects" issued by the Ministry of Construction and Construction [2018] Document No. 37, "Guidelines for Construction Safety Supervision and Management of Tall Formwork Supporting Systems for Construction Projects" document requirements of Jianzhi [2009] No. 254, the tall formwork systems requiring expert demonstration are: tall formwork support systems refer to the construction site concrete A formwork support system with a component formwork support height exceeding 8m, or an erection span exceeding 18m, or a total construction load greater than 15kN / ㎡, or a concentrated line load ...

AI Technical Summary

Problems solved by technology

Before construction, the support plan and safety assurance measures are specified by compiling a special construction plan for tall and large formwork, and the bearing capacity and stability of the shelf are checked to ensure the safe support of the formwork. The upper cover platform with a large span lacks a special support method. Usually, the strength of the support body is increased by overlapping multiple support rods (vertical rods and horizontal rods, etc.). A lot of manpower and material resources are required, and disassembly is also very time-consuming. Therefore, there is a lack of a special support body for this type of upper cover platform to ensure that the complexity of the structure is further reduced on the premise of improving the support strength, saving installation and disassembly. Labor force, reduce engineering cost

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