Fabricated building plate type frame mortise and tenon joint structure frame

Abstract

The utility model discloses an assembly type building plate type frame mortise and tenon joint structure frame which comprises a first square connecting frame, a second square connecting frame is arranged on the periphery of the first square connecting frame in a surrounding mode, and the two ends of a fixing plate are connected with the first square connecting frame and the second square connecting frame respectively. And uniformly distributed supporting blocks are arranged between the two fixing plates, uniformly distributed connecting grooves are formed in the surfaces of the two sides of the second square connecting frame in a penetrating mode, and the two adjacent edges of the second square connecting frame are jointly connected with reinforcing blocks. The prefabricated plate frame is simple in structure, high in overall frame strength, stable, easy to install and fix on site, convenient for constructors to install, and capable of reducing the workload of the constructors, thereby being capable of improving the working efficiency, and improving the construction efficiency by staggering and overlapping the protruding U-shaped connecting pieces of the two prefabricated plates. And the steel pipes penetrate through the overlapped U-shaped connecting piece parts, so that the two prefabricated slabs are connected, the connection strength of the prefabricated slabs is high, and the connectivity is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of wall panel structures, in particular to a tenon-mortise structure frame of a prefabricated building slab frame. Background Art

[0002] Prefabrication usually means that predetermined wall materials and the like are manufactured in a factory in advance, and after the building components are manufactured, the building components are assembled in a way similar to building blocks.

[0003] The existing connection methods for prefabricated buildings are inefficient, complex in operation, large in on-site construction volume, and low in connection strength. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a tenon-mortise structure frame of a prefabricated building slab frame to solve the above problems.

[0005] To solve the above technical problems, the utility model provides the following technical solutions:

[0006] A tenon-mortise structure frame of a prefabricated building slab frame of the utility model includes a first square connection frame, a second square connection frame is arranged around the first square connection frame, the first square connection frame and the second square connection frame on the same side are fixedly welded through two connection frames, the connection frame includes two fixing plates, both ends of the fixing plate are respectively connected with the first square connection frame and the second square connection frame, a uniformly distributed support block is arranged between the two fixing plates, uniformly distributed connection grooves are formed through both side surfaces of the second square connection frame, and a reinforcing block is commonly connected to two adjacent sides of the second square connection frame.

[0007] As a preferred technical solution of the tenon-mortise structure frame of a prefabricated building slab frame of the utility model, a U-shaped connecting piece is arranged inside the connection groove, the U-shaped connecting piece penetrates through the connection groove, and the opening of the U-shaped connecting piece faces the first square connection frame, the U-shaped connecting pieces on the same side are commonly connected with a fixing piece, and the fixing piece penetrates through the connection frame.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0009] The utility model has a simple structure, high overall frame strength and stability, easy on-site installation and fixing operation, convenient for construction workers to install, reducing the workload of construction workers, thus improving the operation efficiency, and by staggering and overlapping the protruding U-shaped connecting pieces of two precast slabs, and then passing a steel pipe through the overlapping part of the U-shaped connecting pieces to connect the two precast slabs, the connection strength of the utility model is high and the connection is more stable. Description of the Drawings

[0010] The accompanying drawings are used to provide a further understanding of the present utility model and form a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the accompanying drawings:

[0011] Figure 1 is a schematic structural view of the present utility model;

[0012] Figure 2 is one of the schematic structural views of Embodiment 1;

[0013] Figure 3 is the second schematic structural view of Embodiment 1;

[0014] Figure 4 is the schematic structural view of Embodiment 2;

[0015] Figure 5 is the schematic installation structure view of Embodiment 1;

[0016] In the figures: 1, the first square connecting frame; 2, the second square connecting frame; 3, the connecting frame; 4, the fixing plate; 5, the supporting block; 6, the connecting groove; 7, the strengthening block; 8, the U-shaped connecting piece; 9, the fixing piece. Detailed implementation manners

[0017] The following is a description of the preferred embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and explaining the present utility model and are not used to limit the present utility model.

[0018] Among them, the same reference numerals in the accompanying drawings all refer to the same components.

[0019] Embodiment 1

[0020] As shown in Figure 1 、 2 、3, and 5, it includes a first square connecting frame 1. A second square connecting frame 2 is arranged surrounding the four sides of the first square connecting frame 1. The same sides of the first square connecting frame 1 and the second square connecting frame 2 are fixedly welded through two connecting frames 3. The connecting frame 3 includes two fixing plates 4. The two ends of the fixing plate 4 are respectively connected to the first square connecting frame 1 and the second square connecting frame 2. Uniformly distributed supporting blocks 5 are arranged between the two fixing plates 4. Uniformly distributed connecting grooves 6 are penetrated through the two side surfaces of the second square connecting frame 2. A strengthening block 7 is commonly connected to the adjacent two sides of the second square connecting frame 2.

[0021] Furthermore, a U-shaped connecting piece 8 is arranged inside the connecting groove 6. The U-shaped connecting piece 8 penetrates through the connecting groove 6, and the opening of the U-shaped connecting piece 8 faces the first square connecting frame 1. The U-shaped connecting pieces 8 on the same side are commonly connected to a fixing piece 9, and the fixing piece 9 penetrates through the connecting frame 3.

[0022] Specifically, during use, according to the on-site connection requirements, when two precast slabs are fixedly connected to each other, the U-shaped connectors 8 are respectively installed on one side of the relative connection parts of the two second square connection frames 2, and then concrete is poured inside the frame until the frame is filled, leaving only the bottom of the U-shaped connectors 8 exposed, thereby forming precast slabs. When connecting two precast slabs, the protruding U-shaped connectors 8 of the two precast slabs are staggeredly overlapped, and then a steel pipe is passed through the overlapping parts of the U-shaped connectors 8 to connect the two precast slabs;

[0023] Embodiment 2

[0024] As Figures 1-4 shown, on the basis of Embodiment 1, when multiple precast slabs are fixedly connected to each other, the precast slabs on both sides are manufactured according to the method of Embodiment 1, and for the remaining precast slabs, U-shaped connectors 8 are installed inside the connection grooves 6 on both sides. The protruding U-shaped connectors 8 of the two precast slabs are staggeredly overlapped, and then a steel pipe is passed through the overlapping parts of the U-shaped connectors 8 to connect the precast slabs pairwise.

[0025] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An assembled building panel frame mortise and tenon structure frame, comprising a first square connection frame (1), characterized in that: The first square connection frame (1) is surrounded by a second square connection frame (2); the first square connection frame (1) and the second square connection frame (2) are fixedly welded on the same side by two connection frames (3); the connection frames (3) include two fixing plates (4); the two ends of the fixing plates (4) are respectively connected to the first square connection frame (1) and the second square connection frame (2); uniformly distributed support blocks (5) are arranged between the two fixing plates (4); the two side surfaces of the second square connection frame (2) are penetrated by uniformly distributed connection grooves (6); and the adjacent two sides of the second square connection frame (2) are commonly connected with a reinforcement block (7).

2. The assembled building panel frame mortise and tenon structure frame according to claim 1, characterized in that: A U-shaped connecting piece (8) is arranged inside the connecting groove (6), the U-shaped connecting piece (8) passes through the connecting groove (6), and the opening of the U-shaped connecting piece (8) faces the first square connecting frame (1), and the U-shaped connecting pieces (8) on the same side are commonly connected to a fixing piece (9), and the fixing piece (9) passes through the connecting frame (3).

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