A connecting structure of an ALC board and a concrete column

Abstract

The utility model discloses a kind of connecting structure of ALC board and concrete column, including concrete column, ALC board, angle steel, steel backing plate and connecting piece. The concrete column is provided with reinforced cage, connecting piece and reinforced cage are connected using welding, the angle steel and connecting piece are connected using welding, the ALC board is connected with angle steel by hook head bolt, bolt hole is filled using cement mortar, ALC board gap is filled rock wool and fireproof sealant, the steel backing plate is set in ALC board mortar joint, and every 5 ALC board is provided with a way. The utility model has the advantages of convenient construction, superior fireproof performance, strong durability etc, and is suitable for the efficient connection of prefabricated building outer wall board and concrete column.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated building technology, and in particular to a connection structure between an ALC panel and a concrete column, which is suitable for the rapid and stable installation of exterior wall panels and concrete columns in prefabricated buildings. Background Technology

[0002] Prefabricated buildings, with their short construction cycle, high resource utilization, and excellent environmental performance, have become an important direction for modern architectural development. ALC panels (autoclaved aerated concrete panels) are widely used in the non-load-bearing exterior walls of prefabricated buildings due to their lightweight, high strength, fire resistance, and heat insulation properties. However, traditional connections between ALC panels and concrete columns often rely on welding or bolting, which presents problems such as complex construction, insufficient fire resistance, and susceptibility to corrosion at joints. Furthermore, existing connection structures also have room for improvement in terms of seismic resistance and durability.

[0003] Therefore, there is an urgent need for an ALC panel to concrete column connection structure that is easy to construct, has excellent fire resistance and high durability, in order to meet the dual requirements of efficient construction and safety performance in prefabricated buildings. Utility Model Content

[0004] This utility model aims to provide a connection structure between an ALC panel and a concrete column, solving the problems of complex construction, insufficient fire resistance, and poor joint durability in the existing technology, and achieving the technical effects of rapid installation, high fire resistance, and long-term stability.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a connection structure between an ALC panel and a concrete column, comprising a concrete column, an ALC panel, angle steel, a steel support plate, and connectors. The concrete column is equipped with a reinforcing cage, and the connectors are welded to the reinforcing cage. The angle steel is welded to the connectors. The ALC panel is connected to the angle steel via hook bolts, with the bolt holes filled with cement mortar. The gaps between the ALC panels are filled with rock wool and fireproof sealant. The steel support plate is installed in the mortar joints between the ALC panels, with one support plate for every five ALC panels.

[0006] The connection structure between an ALC plate and a concrete column is characterized in that the concrete column is provided with a reinforcing cage, and the connector is welded to the reinforcing cage.

[0007] The connection structure between an ALC plate and a concrete column is characterized in that the angle steel and the connector are welded together.

[0008] The connection structure between an ALC board and a concrete column is characterized in that the ALC board is connected to an angle steel by hook bolts, the bolt holes are filled with cement mortar, and the gaps in the ALC board are filled with rock wool and fireproof sealant.

[0009] The connection structure between an ALC panel and a concrete column is characterized in that the steel support plate is set in the mortar joint between the ALC panels, with one support plate for every 5 ALC panels. Attached Figure Description

[0010] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0011] Figure 2 This is a detailed drawing of the connection node between concrete column 1 and ALC slab 6.

[0012] Figure 3 This is a three-dimensional view showing the connection between concrete column 1 and ALC slab 6.

[0013] Figure 4 This is a detailed drawing of the connection node between the corner concrete column 1 and the ALC slab 6.

[0014] Figure 5 This is a three-dimensional view showing the connection between the corner concrete column 1 and the ALC slab 6.

[0015] Figure 6 This is a three-dimensional view of connector 3 and concrete column 1.

[0016] Figure 7 This is a 3D view showing the connection between hook bolt 5 and angle steel 4.

[0017] Figure 8 This is a three-dimensional view of connector 3. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer and more explicit, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0019] like Figure 1-8 As shown, a connection structure between an ALC panel and a concrete column includes a concrete column 1, an ALC panel 6, an angle steel 4, a steel support plate 8, and a connector 3. The concrete column is equipped with a reinforcing cage 2, and the connector 3 is welded to the reinforcing cage 2. The angle steel 4 is also welded to the connector 3. The ALC panel 6 is connected to the angle steel 4 via hook bolts 5, with the bolt holes filled with cement mortar. The gaps in the ALC panel 6 are filled with rock wool and fireproof sealant 7. The steel support plate 8 is installed in the mortar joints between the ALC panels, with one plate for every five ALC panels.

[0020] Preferably, the concrete column 1 is provided with a reinforcing cage 2, and the connector 3 is welded to the reinforcing cage 2.

[0021] Preferably, the angle steel 4 and the connector 3 are connected by welding.

[0022] Preferably, the ALC plate 6 is connected to the angle steel 4 by hook bolts 5, the bolt holes are filled with cement mortar, and the gaps in the ALC plate 6 are filled with rock wool and fireproof sealant 7.

[0023] Preferably, the steel support plate 8 is installed in the mortar joint between ALC plates, with one plate installed for every 5 ALC plates.

Claims

1. A connection structure between an ALC slab and a concrete column, characterized in that, The system includes concrete columns, ALC panels, angle steel, steel support plates, and connectors. The concrete columns are equipped with reinforcing cages, and the connectors are welded to the reinforcing cages. The angle steel is welded to the connectors. The ALC panels are connected to the angle steel by hook bolts, and the bolt holes are filled with cement mortar. The gaps between the ALC panels are filled with rock wool and fireproof sealant. The steel support plates are installed in the mortar joints between the ALC panels, with one support plate for every five ALC panels.

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