An integrated house corner piece connection structure

Abstract

The utility model discloses an integrated house corner fitting connection structure, comprising an annular corner fitting, a column body and two cross beam bodies, wherein the two cross beam bodies and the column body are both connected to the annular corner fitting, and the top and bottom of the annular corner fitting are detachably connected with a bent connecting plate, and the bent connecting plate is provided with evenly distributed column connecting holes. The utility model can dismantle the bent connecting plate used for connecting the column body through the arrangement of the clamping block and the clamping groove, and can expose the space inside the annular corner fitting without affecting the installation of the column body, so that it is convenient for users to assemble the bolts of the cross beam body inside the annular corner fitting, reducing the difficulty of assembly, and at the same time, the initial positioning and support of the cross beam body are realized through the positioning plate on the annular corner fitting, so that the cross beam body does not need to be continuously stably hoisted during the assembly process, and the cross beam body is prevented from being offset during the assembly process.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to an integrated house corner piece connection structure. Background Art

[0002] In large-scale construction projects, integrated houses are built to provide convenience for the workers' lives and rest. Integrated houses are generally composed of several main beams, several secondary beams, corner fittings and room panels.

[0003] The search found that the patent with application number CN202223170593.5 discloses an integrated house corner fitting connection structure, including a main beam, a corner fitting connected between two main beams, the corner fitting includes an L-shaped right angle fitting, and both ends of the right angle fitting are connected to the main beam; the corner fitting also includes an abutment plate fixed on the right angle fitting and used to support the floor panel, and the abutment plate is located on the inner side of the right angle fitting. This application has the effect of improving the corner fitting to better support the roof panel or the floor panel.

[0004] During the assembly process of this structure, the corner plates at the top and bottom used to connect the columns will take up space, resulting in limited assembly space and affecting assembly. At the same time, when the beams are connected, they need to be hoisted and straightened at all times, resulting in low assembly efficiency. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide an integrated house corner fitting connection structure to solve the background technical problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A corner fitting connection structure for an integrated house comprises an annular corner fitting, a column body and two cross beam bodies, wherein the two cross beam bodies and the column body are both connected to the annular corner fitting, the top and bottom of the annular corner fitting are detachably connected with a bent connecting plate, the bent connecting plate is provided with evenly distributed column connecting holes, the column body is connected to the bottom of the annular corner fitting through the bent connecting plate at the bottom, the side of the annular corner fitting is provided with evenly distributed cross beam connecting holes, the two cross beam bodies are connected to the side of the annular corner fitting through the cross beam connecting holes, the bottom of the annular corner fitting is connected with a positioning plate, the two cross beam bodies are both located at the top of the positioning plate, two positioning shafts are connected to the positioning plate, the inner wall of the cross beam body is provided with a positioning hole, and the positioning shaft is located inside the positioning hole.

[0008] As a further description of the above technical solution: the top and bottom of the annular angle piece are both provided with a card slot, the bent connecting plate is fixedly connected with a card block, the card block and the card slot are both provided with threaded holes, and the card block and the card slot are connected by bolts.

[0009] As a further description of the above technical solution: two installation grooves are provided on the annular angle piece, and the two installation grooves are respectively located on the sides where no crossbeam connecting holes are provided.

[0010] As a further description of the above technical solution: the positioning shaft is provided with uniformly distributed external threads, and the positioning shaft is threadedly connected to the positioning plate.

[0011] As a further description of the above technical solution: a reinforcement beam mounting hole is opened on the side of the annular angle piece.

[0012] Compared with the prior art, the advantages of the present invention are:

[0013] In the utility model, the bent connecting plate used to connect the column body can be removed by setting the clamping block and the clamping groove, and the space inside the annular angle piece can be exposed without affecting the installation of the column body, so that it is convenient for users to assemble the bolts of the beam body inside the annular angle piece, reducing the difficulty of assembly. At the same time, the initial positioning and support of the beam body can be achieved by the positioning plate on the annular angle piece, and there is no need to continuously stably lift the beam body during the assembly process, which also prevents the beam body from shifting during the assembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the annular corner piece of the utility model;

[0017] Figure 4 For the utility model Figure 2 Enlarged structural diagram at B in the middle.

[0018] Description of the numbers in the figure:

[0019] 1. Annular angle piece; 2. Column body; 3. Beam body; 4. Bending connecting plate; 5. Column connecting hole; 6. Beam connecting hole; 7. Positioning plate; 8. Positioning shaft; 9. Positioning hole; 10. Slot; 11. Block; 12. Mounting slot; 13. Reinforcement beam mounting hole. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] See also Figures 1 to 4In the utility model, an integrated house corner fitting connection structure includes an annular corner fitting 1, a column body 2 and two cross beam bodies 3. The two cross beam bodies 3 and the column body 2 are all connected to the annular corner fitting 1. The top and bottom of the annular corner fitting 1 are detachably connected with a bent connecting plate 4. The bent connecting plate 4 is provided with evenly distributed column connecting holes 5. The column body 2 is connected to the bottom of the annular corner fitting 1 through the bent connecting plate 4 at the bottom. The side of the annular corner fitting 1 is provided with evenly distributed cross beam connecting holes 6. The two cross beam bodies 3 are connected to the side of the annular corner fitting 1 through the cross beam connecting holes 6. The bottom of the annular corner fitting 1 is connected with a positioning plate 7. The two cross beam bodies 3 are both located at the top of the positioning plate 7. Two positioning shafts 8 are connected to the positioning plate 7. A positioning hole 9 is provided on the inner wall of the cross beam body 3. The positioning shaft 8 is located inside the positioning hole 9.

[0022] A clamping groove 10 is provided at the top and the bottom of the annular angle piece 1, a clamping block 11 is fixedly connected to the bent connecting plate 4, threaded holes are provided on the clamping block 11 and the clamping groove 10, and the clamping block 11 and the clamping groove 10 are connected by bolts;

[0023] The positioning shaft 8 is provided with uniformly distributed external threads, and the positioning shaft 8 is threadedly connected to the positioning plate 7 .

[0024] In the figure, there are four annular corner pieces 1 in the assembly of the integrated house, which are respectively located at the four corners of the integrated house and are used to connect four columns 2 and eight beams 3 to form a house frame. The annular corner piece 1 in the figure is the annular corner piece 1 at the rear position on the left side of the top. In actual assembly, multiple groups of annular corner pieces 1 are adapted and can be turned over and reversed.

[0025] The user engages the annular corner piece 1 on the top of the column body 2, and then connects it through the column connecting hole 5 on the bottom bent connecting plate 4, so that the annular corner piece 1 is stably connected to the column body 2. At this time, the top bent connecting plate 4 can be removed by the cooperation of the card slot 10 and the card block 11, so that the top of the annular corner piece 1 is completely exposed. Then the user rotates the positioning shaft 8 on the positioning plate 7 so that the positioning shaft 8 extends to the top of the positioning plate 7. When assembling the crossbeam body 3, it can be hoisted from the top to fit the annular corner piece 1 and then move downward, and the positioning shaft 8 enters the positioning hole 9. During the assembly process, if the positioning plates 7 on the annular corner pieces 1 on both sides position the crossbeam body 3, the crossbeam body 3 is initially installed without continuous hoisting or displacement affecting the positioning. Then the user further installs the crossbeam body 3 through the crossbeam connecting hole 6 to complete the frame assembly, and then the assembly of the top bent connecting plate 4 is realized through the card block 11 and the card slot 10, and then the corresponding plates are laid to finally form a house.

[0026] In the utility model, the bent connecting plate 4 used to connect the column body 2 can be removed by setting the clamping block 11 and the clamping groove 10, and the space inside the annular angle piece 1 can be exposed without affecting the installation of the column body 2, so that it is convenient for users to assemble the bolts of the beam body 3 inside the annular angle piece 1, reducing the difficulty of assembly. At the same time, the initial positioning and support of the beam body 3 can be achieved by the positioning plate 7 on the annular angle piece 1, and there is no need to continuously stably lift the beam body 3 during the assembly process, which also prevents the beam body 3 from being offset during the assembly process.

[0027] See also Figure 1 and 3 , wherein: two mounting grooves 12 are provided on the annular angle piece 1, and the two mounting grooves 12 are respectively located on the sides where no crossbeam connecting holes 6 are provided.

[0028] In the present invention, during the actual assembly process, the user can also install the bolts of the cross beam body 3 through the installation grooves 12 provided on the sides, thereby providing a larger movement space and improving the installation efficiency.

[0029] See also Figure 1 and 3 , wherein: a reinforcing beam mounting hole 13 is opened on the side of the annular angle piece 1.

[0030] In the utility model, the reinforcing beam can be connected to the side of the annular corner piece 1 through the reinforcing beam mounting hole 13, so as to improve the overall strength of the integrated house frame.

[0031] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. An integrated house corner fitting connection structure, comprising an annular corner fitting (1), a column body (2) and two cross beam bodies (3), wherein the two cross beam bodies (3) and the column body (2) are both connected to the annular corner fitting (1), characterized in that: The top and bottom of the annular angle piece (1) are detachably connected with a bent connecting plate (4), the bent connecting plate (4) is provided with evenly distributed column connecting holes (5), the column body (2) is connected to the bottom of the annular angle piece (1) through the bent connecting plate (4) at the bottom, the side of the annular angle piece (1) is provided with evenly distributed cross beam connecting holes (6), the two cross beam bodies (3) are connected to the side of the annular angle piece (1) through the cross beam connecting holes (6), the bottom of the annular angle piece (1) is connected with a positioning plate (7), the two cross beam bodies (3) are located at the top of the positioning plate (7), the positioning plate (7) is connected with two positioning shafts (8), the inner wall of the cross beam body (3) is provided with a positioning hole (9), and the positioning shaft (8) is located inside the positioning hole (9).

2. The integrated house corner fitting connection structure according to claim 1, characterized in that: The top and bottom of the annular angle piece (1) are both provided with a clamping groove (10), a clamping block (11) is fixedly connected to the bent connecting plate (4), threaded holes are both provided on the clamping block (11) and the clamping groove (10), and the clamping block (11) and the clamping groove (10) are connected by bolts.

3. The integrated house corner fitting connection structure according to claim 1, characterized in that: The annular angle piece (1) is provided with two installation grooves (12), and the two installation grooves (12) are respectively located on the sides where no crossbeam connection hole (6) is provided.

4. The integrated house corner fitting connection structure according to claim 1, characterized in that: The positioning shaft (8) is provided with evenly distributed external threads, and the positioning shaft (8) is threadedly connected to the positioning plate (7).

5. The integrated house corner fitting connection structure according to claim 1, characterized in that: A reinforcing beam mounting hole (13) is provided on the side of the annular angle piece (1).

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