House building steel framework

Abstract

The utility model discloses a house building steel framework which comprises a main steel frame, supporting steel frames are welded to the two sides of the main steel frame, mounting plates are arranged on the two sides of the main steel frame and located below the supporting steel frames, and eight first fixing blocks are fixedly connected to one side of one mounting plate. Compared with a traditional device, the welding device is provided with the mounting plate, the first fixing block, the U-shaped plate, the second fixing block, the rotating plate, the first bolt, the nut, the fixing table and the supporting plate, so that the welding work of the main steel frame and the supporting steel frame can be carried out before the welding work of the main steel frame and the supporting steel frame is carried out; the supporting plate on the mounting plate is used for providing supporting acting force for the supporting steel frame, so that the position of the supporting steel frame is fixed preliminarily, then the main steel frame and the supporting steel frame are welded conveniently, and then the situation that the supporting steel frame displaces and influences the welding effect can be prevented.

Description

Technical Field

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

[0002] In life, house construction refers to an entity that provides users or investors with a place to live, produce, work or other activities at a planned and designed location. House building structure refers to the classification of building materials based on the main load-bearing components of the house, such as beams, columns, walls, etc.

[0003] When constructing the steel frame of a current house building, it is necessary to connect the steel frame bars at the desired position and then weld the joints. However, during the welding work, the position of the steel frame bars is in a flexible state, which will affect the welding effect. Once the position moves, it is easy to affect the work progress. Utility Model Content

[0004] The purpose of the utility model is to provide a steel frame for house construction, so as to solve the problem proposed in the above-mentioned background technology that when the steel frame for house construction is currently being built, it is necessary to use steel frame bars to be docked at the required positions and then weld the joints. However, during the welding work, the position of the steel frame bars is in a flexible state, which will affect the welding effect. Once the position moves, it is very easy to affect the work progress.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel frame for building a house, comprising a main steel frame, support steel frames are welded on both sides of the main steel frame, mounting plates are arranged on both sides of the main steel frame and below the support steel frames, one side of one of the mounting plates is fixedly connected with eight first fixing blocks, a U-shaped plate is rotatably connected between two of the first fixing blocks, one side of the other mounting plate is rotatably connected with eight second fixing blocks, a rotating plate is rotatably connected between two of the second fixing blocks and located inside the U-shaped plate, the U-shaped plate and the rotating plate are internally threadedly connected with first bolts, the outer sides of the first bolts are threadedly connected with nuts, the top of the mounting plate is fixedly connected with a fixing platform, and the interior of the fixing platform and below the support steel frame is rotatably connected with a support plate.

[0006] As a preferred solution of the utility model: a positioning block is fixedly connected to one side of the mounting plate close to the main steel frame, and a positioning groove cooperating with the positioning block is provided inside the main steel frame, which can play a guiding and limiting role for the positioning block.

[0007] As a preferred solution of the utility model: a third bolt is threadedly connected inside the mounting plate and inside the positioning block, and the third bolt is threadedly connected to the main steel frame to provide reinforcement.

[0008] As a preferred solution of the utility model: the side of the mounting plate away from the main steel frame is fixedly connected to a limiting plate, a sliding groove is provided inside the limiting plate, and a sliding block is slidably connected to the inner wall of the sliding groove to facilitate position movement and limitation.

[0009] As a preferred solution of the utility model: the internal rotation of the slider is connected to a rotation support rod, the end of the rotation support rod away from the slider is rotationally connected to the support plate, the internal thread of the slider is connected to a fourth bolt, and the interior of the limit plate is equidistantly provided with multiple threaded holes that match the fourth bolt, so that the slider can be moved to the desired position and then fixed in position.

[0010] As a preferred solution of the utility model: a side of the positioning block away from the fixing platform is fixedly connected with a reinforcing rib plate, which can play a role in reinforcing support.

[0011] As a preferred solution of the utility model: the inner thread of the reinforcing rib plate is connected with a fifth bolt, which can fix the position of the supporting steel frame.

[0012] As a preferred solution of the utility model: a reinforcement is provided at the bottom of the two mounting plates, and the internal thread of the reinforcement is connected with four second bolts, two of the second bolts are threadedly connected to the main steel frame, and two of the second bolts are threadedly connected to the mounting plate, so as to fix the position of the mounting plate.

[0013] The beneficial effects of the utility model are as follows: the utility model has a novel structure, is simple to operate, and is easy to use. It is not only compact in structure, but also more practical. Compared with the traditional device, the utility model is provided with a mounting plate, a first fixed block, a U-shaped plate, a second fixed block, a rotating plate, a first bolt, a nut, a fixed platform and a support plate. Before welding the main steel frame and the support steel frame, the support plate on the mounting plate can be used to provide a supporting force for the support steel frame, so as to perform a preliminary position fixation on the support steel frame, and then facilitate the welding of the main steel frame and the support steel frame, thereby preventing the support steel frame from being displaced and affecting the welding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of the utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 This is an enlarged view of point A of the utility model;

[0017] Figure 4 It is a top view of two mounting plates of the utility model;

[0018] Figure 5It is a three-dimensional structural schematic diagram of the reinforcing member of the utility model;

[0019] Figure 6 It is a three-dimensional structural schematic diagram of the limiting plate of the utility model;

[0020] Figure 7 It is a three-dimensional structural schematic diagram of the fourth bolt of the utility model;

[0021] Figure 8 It is a three-dimensional structural schematic diagram of the U-shaped plate of the utility model;

[0022] Fig. 9 It is a three-dimensional structural schematic diagram of the rotating plate of the utility model.

[0023] In the figure: 1. main steel frame; 2. supporting steel frame; 3. mounting plate; 4. first fixing block; 5. U-shaped plate; 6. first bolt; 7. nut; 8. second fixing block; 9. rotating plate; 10. reinforcement piece; 11. second bolt; 12. positioning block; 13. positioning groove; 14. third bolt; 15. limit plate; 16. slider; 17. threaded hole; 18. slide groove; 19. fourth bolt; 20. rotating support rod; 21. supporting plate; 22. reinforcing rib plate; 23. fifth bolt; 24. fixing table. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 9The utility model provides a technical solution: a steel frame for building, comprising a main steel frame 1, support steel frames 2 are welded on both sides of the main steel frame 1, mounting plates 3 are arranged on both sides of the main steel frame 1 and below the support steel frames 2, one side of one mounting plate 3 is fixedly connected with eight first fixing blocks 4, a U-shaped plate 5 is rotatably connected between two first fixing blocks 4, one side of another mounting plate 3 is rotatably connected with eight second fixing blocks 8, a rotating plate 9 is rotatably connected between the two second fixing blocks 8 and inside the U-shaped plate 5, the U-shaped plate 5 and the rotating plate 9 are internally threadedly connected with first bolts 6, the outer side of the first bolts 6 is threadedly connected with nuts 7, and the mounting A fixing platform 24 is fixedly connected to the top of the plate 3, and a supporting plate 21 is rotatably connected to the interior of the fixing platform 24 and located below the supporting steel frame 2. By providing the mounting plate 3, the first fixing block 4, the U-shaped plate 5, the second fixing block 8, the rotating plate 9, the first bolt 6, the nut 7, the fixing platform 24 and the supporting plate 21, before welding the main steel frame 1 and the supporting steel frame 2, the supporting plate 21 on the mounting plate 3 can be used to provide a supporting force for the supporting steel frame 2, so as to perform a preliminary position fixation on the supporting steel frame 2, and then facilitate the welding of the main steel frame 1 and the supporting steel frame 2, thereby preventing the supporting steel frame 2 from being displaced and affecting the welding effect.

[0026] A positioning block 12 is fixedly connected to the side of the mounting plate 3 close to the main steel frame 1, and a positioning groove 13 matching the positioning block 12 is provided inside the main steel frame 1, which can play a guiding and limiting role for the positioning block 12; a third bolt 14 is threadedly connected to the inside of the mounting plate 3 and located in the positioning block 12, and the third bolt 14 is threadedly connected to the main steel frame 1 for reinforcement; a limiting plate 15 is fixedly connected to the side of the mounting plate 3 away from the main steel frame 1, and a slide groove 18 is provided inside the limiting plate 15, and a slider 16 is slidably connected to the inner wall of the slide groove 18 for easy position movement limitation; a rotating support rod 20 is rotatably connected to the inside of the slider 16, and the end of the rotating support rod 20 away from the slider 16 is rotatably connected to the support plate 21, and the slider 1 6 is connected with a fourth bolt 19 through its internal thread, and a plurality of threaded holes 17 cooperating with the fourth bolt 19 are equidistantly provided inside the limiting plate 15, so that the slider 16 can be moved to a desired position and then fixed in position; a reinforcing rib plate 22 is fixedly connected to the side of the positioning block 12 away from the fixing platform 24, so as to play a reinforcing and supporting role; a fifth bolt 23 is connected with the internal thread of the reinforcing rib plate 22, so as to fix the position of the supporting steel frame 2; a reinforcing member 10 is provided at the bottom of the two mounting plates 3, and four second bolts 11 are connected with the internal thread of the reinforcing member 10, and two second bolts 11 are threadedly connected to the main steel frame 1, and two second bolts 11 are threadedly connected to the mounting plate 3, so as to fix the position of the mounting plate 3.

[0027] Specifically, when using the utility model, the second bolt 11 is used to install the reinforcement member 10 on the bottom of the mounting plate 3, and then the two mounting plates 3 are placed on both sides of the main steel frame 1, and the positioning block 12 in the mounting plate 3 is inserted into the positioning groove 13 in the main steel frame 1, and then the third bolt 14 is used to connect with the main steel frame 1, and the mounting plate 3 is installed on the outside of the main steel frame 1, and then the other two second bolts 11 are used to install the reinforcement member 10 on the outside of the main steel frame 1, and then the rotating plate 9 is placed in the U-shaped plate 5, and the U-shaped plate 5 and the rotating plate 9 are fixed with the first bolt 6, and the nut 7 is connected with the first bolt 6. When the angle of the support plate 21 needs to be adjusted, the fourth bolt 19 is rotated and removed, and then the slider 16 is moved to slide in the slide groove 18 in the limit plate 15. After the slider 16 is moved to the desired position, the support plate 21 is pushed to the desired angle by rotating the support rod 20, and then the fourth bolt 19 is used to cooperate with the threaded hole 17 to fix the position of the slider 16. Finally, the support steel frame 2 is placed above the support plates 21 on both sides of the main steel frame 1 for support, and then the fifth bolt 23 is used to connect and reinforce the reinforcing rib plate 22 to the support steel frame 2, and then the main steel frame 1 and the support steel frame 2 are welded.

[0028] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0030] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel frame for a building, comprising a main steel frame (1), characterized in that support steel frames (2) are welded to both sides of the main steel frame (1), mounting plates (3) are arranged on both sides of the main steel frame (1) and below the support steel frames (2), one side of one of the mounting plates (3) is fixedly connected with eight first fixing blocks (4), a U-shaped plate (5) is rotatably connected between two of the first fixing blocks (4), one side of the other mounting plate (3) is rotatably connected with eight second fixing blocks (8), a rotating plate (9) is rotatably connected between the two second fixing blocks (8) and inside the U-shaped plate (5), the U-shaped plate (5) and the rotating plate (9) are internally threadedly connected with first bolts (6), the outer side of the first bolts (6) is threadedly connected with nuts (7), the top of the mounting plate (3) is fixedly connected with a fixing platform (24), and the interior of the fixing platform (24) and below the support steel frame (2) is rotatably connected with a support plate (21).

2. A steel frame for building construction according to claim 1, characterized in that: A positioning block (12) is fixedly connected to one side of the mounting plate (3) close to the main steel frame (1), and a positioning groove (13) matching with the positioning block (12) is provided inside the main steel frame (1).

3. A steel frame for building construction according to claim 2, characterized in that: A third bolt (14) is threadedly connected inside the mounting plate (3) and located inside the positioning block (12), and the third bolt (14) is threadedly connected to the main steel frame (1).

4. A steel frame for building construction according to claim 1, characterized in that: The side of the mounting plate (3) away from the main steel frame (1) is fixedly connected to a limiting plate (15), a sliding groove (18) is provided inside the limiting plate (15), and a sliding block (16) is slidably connected to the inner wall of the sliding groove (18).

5. A steel frame for building construction according to claim 4, characterized in that: The slider (16) is internally rotatably connected to a rotatable support rod (20), and one end of the rotatable support rod (20) away from the slider (16) is rotatably connected to a support plate (21). The slider (16) is internally threadedly connected to a fourth bolt (19), and the limit plate (15) is internally provided with a plurality of threaded holes (17) that are equidistantly spaced and match the fourth bolt (19).

6. The steel frame for building construction according to claim 1, characterized in that: A reinforcing rib plate (22) is fixedly connected to a side of the positioning block (12) away from the fixing platform (24).

7. A steel frame for building construction according to claim 6, characterized in that: The inner thread of the reinforcing rib plate (22) is connected with a fifth bolt (23).

8. The steel frame for building construction according to claim 1, characterized in that: A reinforcement member (10) is provided at the bottom of the two mounting plates (3), and four second bolts (11) are threadedly connected to the interior of the reinforcement member (10), two of the second bolts (11) are threadedly connected to the main steel frame (1), and two of the second bolts (11) are threadedly connected to the mounting plate (3).

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