Prefabricated connection joint structure of beams and plates of framework and plate building and connection method of prefabricated connection joint structure of beams and plates of framework and plate building

Abstract

The invention discloses a prefabricated connection joint structure of beams and plates of a framework and plate building, and further discloses a connection method of the prefabricated connection joint structure of the beams and plates of the framework and plate building. The prefabricated connection joint structure includes main keels, H keels are arranged on the lower parts of the main keels, buckle plates are arranged on the upper parts of the main keels, corner plates are arranged on the bottom surfaces of the buckle plates, the corner plates are connected into butt joint grooves in an inserted mode, the butt joint grooves are formed in the surfaces of limiting plates, and connecting plate are arranged on the surfaces of the limiting plates. The connection method includes the followingsteps of beam frame assembly, hoisting and supporting, assembly part installation, plate laying and traction reinforcement. The prefabricated connection joint structure of the beams and plates of theframework and plate building has the beneficial effects that after the limiting plates are connected to the corner plates, the limiting plates are prevented from falling through temporary fixation ofanti-receding teeth and clamping grooves, then locking screws are screwed to fix the limiting plates to the corner plates, and at this time, carrying plates on the surfaces of the limiting plates cansupport a hidden beam plate to avoid falling of the hidden beam plate during installation.

Description

technical field [0001] The invention relates to the technical field of beam-slab joints, in particular to a beam-slab connection node structure and a connection method of an assembled frame-slab building. Background technique [0002] Skeleton plate building is composed of prefabricated skeleton and plate, and its load-bearing structure generally has two forms: one is a frame structure system in which the load-bearing frame is composed of columns and beams, and then the floor slab and non-load-bearing inner and outer wall panels are placed; the other is The columns and floor slabs form a load-bearing slab-column structural system, while the inner and outer wall panels are non-load-bearing. The load-bearing frame is generally a heavy-duty reinforced concrete structure, and steel and wood are also used to make a frame and plate combination, which is often used in light-weight prefabricated buildings. The structure of the skeleton plate building is reasonable, which can reduce...

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Problems solved by technology

[0003] In the prior art, the connection between the beam and the board of the skeleton board building is not firm, and it is easy to fall off after a long time of use, and the board does support the structure when it is fixed on the beam frame, so the construction requires high technical requirements for workers, and the construction It consumes a lot of physical strength; and after the traditional beam plate is damaged, it is inconvenient to replace because the edge of the beam plate is fixed on the beam frame

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