Steel structure frame for house

Abstract

The utility model discloses a steel structure frame for a house, which comprises a vertical beam, a cross beam I and a cross beam II, the cross beam I and the cross beam II are arranged at the top of the vertical beam, the cross beam I and the cross beam II are arranged at two adjacent sides of the top of the vertical beam, the top surface of the vertical beam is provided with an outer corner groove and an inner corner groove, and the end parts of the outer corner groove and the inner corner groove are respectively provided with an extension plate. An outer corner connecting plate is arranged in the outer corner groove, an inner corner connecting plate is arranged in the inner corner groove, the outer corner connecting plate and the inner corner connecting plate extend into the first cross beam and the second cross beam, and the outer corner connecting plate and the inner corner connecting plate are fixedly connected with the extending plate in a welded mode. The cross beam I and the cross beam II are connected with the vertical beam on the extension plate; the steel structure frame for the house is firm in connection, high in stability, capable of meeting the requirement for a steel structure foundation of the house and suitable for application and popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic inspection, in particular to a steel structure frame for a house. Background Art

[0002] At present, integrated houses or prefabricated houses are widely used due to their short construction period, safety and reliability. The foundation of these houses is usually composed of steel structure frames, and construction is carried out on this basis after the steel structure frames are formed.

[0003] A Chinese utility model patent with announcement number CN214116982U discloses a steel structure frame of a house, which relates to the technical field of steel structure. It includes a plurality of columns, and a cross beam is respectively arranged between two adjacent columns. The side walls of each column are evenly distributed with a plurality of mounting plates along their respective circumferential directions. The upper end surface of the mounting plate is used for the corresponding cross beam to abut against, and the mounting plate is provided with a locking piece for fixing the corresponding cross beam. The cross beam is fixed by the locking piece, thereby realizing the rapid assembly of the cross beam, saving the time spent on building the steel structure frame, and thus having the advantage of improving the assembly efficiency of the steel structure frame.

[0004] However, in the above-mentioned steel structure frame, the connection area between the vertical beams and the horizontal beams is small, and the connection method is single, which easily leads to reduced stability and strength, resulting in poor strength of the steel structure foundation of the house and unsatisfactory use effect. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned problem and provide a steel structure frame for a house which has a tight connection and strong stability and can meet the steel structure foundation of the house.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is: a steel structure frame for a house, comprising a vertical beam and a horizontal beam one and a horizontal beam two at the top of the vertical beam, the horizontal beam one and the horizontal beam two are arranged on adjacent two sides of the top of the vertical beam, the top surface of the vertical beam is provided with an outer corner groove and an inner corner groove, the ends of the outer corner groove and the inner corner groove are both provided with extension plates, the outer corner groove is provided with an outer corner connecting plate, the inner corner groove is provided with an inner corner connecting plate, and the outer corner connecting plate and the inner corner connecting plate both extend into the horizontal beam one and the horizontal beam two.

[0007] Preferably, the outer corner connecting plate and the inner corner connecting plate are both welded and fixedly connected to the extension plate, and the first crossbeam and the second crossbeam are connected to the vertical beam on the extension plate.

[0008] Preferably, the outer corner connecting plate is provided with a first connecting hole and a second connecting hole, the inner corner connecting plate is provided with a third connecting hole, the first connecting hole corresponds to the third connecting hole, and two assembly holes are provided on the beam one and the beam two, one assembly hole corresponds to the first connecting hole, and the other assembly hole corresponds to the second connecting hole.

[0009] Preferably, the cross beam 1 and the cross beam 2 are connected to the outer corner connecting plate via high-strength screws, and the high-strength screws penetrate the cross beam 1 and / or the cross beam 2 at the assembly hole and the second connecting hole and extend outward.

[0010] Preferably, the first crossbeam and the second crossbeam are connected to the vertical beam via a U-shaped rib, one end of the U-shaped rib passes through the first connecting hole and the third connecting hole to extend outward from the crossbeam, and the other end extends inward from the vertical beam.

[0011] Preferably, the outer corner connecting plate and the inner corner connecting plate are both fixed in the vertical beam by welding.

[0012] Preferably, a triangular diagonal support plate is provided below the extension plate.

[0013] The utility model discloses a steel structure frame for a house, comprising a vertical beam and a horizontal beam one and a horizontal beam two at the top of the vertical beam, the horizontal beam one and the horizontal beam two are arranged on adjacent two sides of the top of the vertical beam, the top surface of the vertical beam is provided with an outer corner groove and an inner corner groove, the ends of the outer corner groove and the inner corner groove are both provided with extension plates, the outer corner groove is provided with an outer corner connecting plate, the inner corner groove is provided with an inner corner connecting plate, the outer corner connecting plate and the inner corner connecting plate are both extended into the horizontal beam one and the horizontal beam two, the outer corner connecting plate and the inner corner connecting plate are both welded and fixedly connected with the extension plate, and the horizontal beam one and the horizontal beam two are connected with the vertical beam on the extension plate; compared with the prior art, the steel structure frame for a house has the advantages of tight connection and strong stability, and can meet the beneficial effects of the steel structure foundation of the house. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is used for the connection between the middle beam and the cross beam of the steel structure frame of the house Figure 1 .

[0015] Figure 2 The utility model is a structural schematic diagram of a neutral beam of a steel structure frame used for a house.

[0016] Figure 3 The utility model is used for the connection between the middle beam and the cross beam of the steel structure frame of the house Figure 2 .

[0017] Figure 4 The utility model is used for the connection between the middle beam and the cross beam of the steel structure frame of the house Figure 3 .

[0018] Figure 5 For this utility model Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0019] Figure 6 The utility model is a schematic structural diagram of a steel structure frame for a house.

[0020] In the figure: 1. vertical beam; 11. outer corner groove; 12. inner corner groove; 2. cross beam 1; 3. cross beam 2; 4. outer corner connecting plate; 41. first connecting hole; 42. second connecting hole; 5. inner corner connecting plate; 51. third connecting hole; 6. U-shaped rib; 7. high-strength screw; 8. assembly hole; 9. extension plate; 10. diagonal support plate. DETAILED DESCRIPTION

[0021] The utility model is now described in further detail in conjunction with the accompanying drawings. The accompanying drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0022] Please refer to Figure 1-5 A steel structure frame for a house, comprising a vertical beam 1 and a horizontal beam 1 2 and a horizontal beam 2 3 at the top of the vertical beam 1, wherein the horizontal beam 1 2 and the horizontal beam 2 3 are arranged on adjacent two sides of the top of the vertical beam 1, and are vertically arranged between the horizontal beam 1 and the horizontal beam 2, and an outer corner groove 11 and an inner corner groove 12 are arranged on the top surface of the vertical beam 1, and an extension plate 9 is arranged at the ends of the outer corner groove 11 and the inner corner groove 12, and an outer corner connecting plate 4 is arranged in the outer corner groove 11, and an inner corner connecting plate 5 is arranged in the inner corner groove 12, and the outer corner connecting plate 4 and the inner corner connecting plate 5 both extend into the horizontal beam 1 2 and the horizontal beam 2 3; wherein the extension plate 9 is welded to the bottom surfaces of the outer corner connecting plate 4 and the inner corner connecting plate 5, the horizontal beam 1 2 and the horizontal beam 2 3 are connected to the vertical beam 1 on the extension plate 9, and a triangular diagonal brace plate 10 is arranged below the extension plate 9.

[0023] When installing the steel structure frame, place one end of beam one or beam two on the extension plate 9, and then push the beam so that the outer corner connecting plate 4 and the inner corner connecting plate 5 are inserted into the beam, wherein the outer corner connecting plate 4 and the inner corner connecting plate 5 are fixed in the vertical beam 1 by welding; when the outer corner connecting plate 4 and the inner corner connecting plate 5 extend into the beam, the contact area can be increased and the stability of the steel structure can be improved.

[0024] Furthermore, the outer corner connecting plate 4 is provided with a first connecting hole 41 and a second connecting hole 42, the inner corner connecting plate 5 is provided with a third connecting hole 51, the first connecting hole 41 corresponds to the third connecting hole 51, and the beam 1 2 and the beam 2 3 are each provided with two assembly holes 8, one of the assembly holes 8 corresponds to the first connection hole 41, and the other assembly hole 8 corresponds to the second connection hole 42.

[0025] Specifically, the cross beam 1 2 and the cross beam 2 3 are both connected to the outer corner connecting plate 4 through the high-strength screw 7; since the second connecting hole 42 corresponds to one of the assembly holes 8, the high-strength screw 7 can penetrate the assembly hole 8 and the second connecting hole 42 in the measurement, and then penetrate the rear cross beam and the outer corner connecting plate 4 to be fixedly connected.

[0026] In addition, the cross beam 1 2 and the cross beam 2 3 are both connected to the vertical beam 1 through the U-shaped rib 6. Since the first connecting hole 41, the third connecting hole 51 and one of the assembly holes 8 correspond to each other, one end of the U-shaped rib 6 passes through the assembly hole 8, the first connecting hole 41 and the third connecting hole 51 in the cross beam and extends outward; at this time, one end of the U-shaped rib 6 passes through the outer corner connecting plate 4 and the inner corner connecting plate 5, further improving the connection stability; and the other end of the U-shaped rib 6 extends into the vertical beam 1.

[0027] At this time, the cross beam 1 2 and the cross beam 2 3 are both plugged with the outer corner connecting plate 4 and the inner corner connecting plate 5 on the extension plate 9. After plugging, the high-strength screw 7 penetrates the outer corner connecting plate 4 in the cross beam, and one end of the U-shaped rib 6 penetrates the outer corner connecting plate 4 and the inner corner connecting plate 5 in the cross beam, and the other end extends into the vertical beam. After connection, the extended ends of the high-strength screw 7 and the U-shaped rib 6 are locked by high-strength nuts; at this time, the cross beam can be stably connected to the vertical beam through the outer corner connecting plate 4 and the inner corner connecting plate 5.

[0028] Please refer to Figure 6 Through the above-mentioned connected steel structure, four vertical beams and multiple cross beams can form a steel structure frame of the house. The frame connection is strong and stable, and can meet the steel structure foundation of the house.

[0029] Based on the above embodiment, the cross beam and the vertical beam are connected by the high-strength screw rod 7 and the U-shaped rib 6, and then the joint between the cross beam and the vertical beam is connected by welding.

[0030] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A steel structure frame for a house, comprising a vertical beam and a first horizontal beam and a second horizontal beam on the top of the vertical beam, characterized in that: The cross beam one and the cross beam two are arranged on adjacent two sides of the top of the vertical beam, the top surface of the vertical beam is provided with an outer corner groove and an inner corner groove, the ends of the outer corner groove and the inner corner groove are provided with extension plates, the outer corner groove is provided with an outer corner connecting plate, the inner corner groove is provided with an inner corner connecting plate, and the outer corner connecting plate and the inner corner connecting plate both extend into the cross beam one and the cross beam two.

2. The steel structure frame for a house according to claim 1, characterized in that: The outer corner connecting plate and the inner corner connecting plate are both welded and fixedly connected to the extension plate, and the first crossbeam and the second crossbeam are connected to the vertical beam on the extension plate.

3. The steel structure frame for a house according to claim 2, characterized in that: The outer corner connecting plate is provided with a first connecting hole and a second connecting hole, the inner corner connecting plate is provided with a third connecting hole, the first connecting hole corresponds to the third connecting hole, and two assembly holes are provided on the beam one and the beam two, one assembly hole corresponds to the first connecting hole, and the other assembly hole corresponds to the second connecting hole.

4. The steel structure frame for a house according to claim 3, characterized in that: The cross beam 1 and the cross beam 2 are both connected to the outer corner connecting plate through high-strength screws, and the high-strength screws penetrate the cross beam 1 and / or the cross beam 2 at the assembly hole and the second connecting hole and extend outward.

5. The steel structure frame for a house according to claim 4, characterized in that: The first crossbeam and the second crossbeam are both connected to the vertical beam through U-shaped ribs, one end of the U-shaped rib passes through the first connecting hole and the third connecting hole to extend outward of the crossbeam, and the other end extends inward of the vertical beam.

6. The steel structure frame for a house according to any one of claims 1 to 5, characterized in that: The outer corner connecting plate and the inner corner connecting plate are both fixed in the vertical beam by welding.

7. The steel structure frame for a house according to any one of claims 1 to 5, characterized in that: A triangular diagonal support plate is provided below the extension plate.

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