A combined steel frame

Abstract

The utility model relates to combined steel frame technical field, and disclose a combined steel frame, including support longitudinal beam, the bottom fixed assembly of support longitudinal beam has support pad, the outer wall of support longitudinal beam is opened with locking groove, the outer wall of support longitudinal beam is opened with support groove, the outer wall of support longitudinal beam is installed with support crossbeam. This combined steel frame, through the locking groove that seted up on the outer wall of support longitudinal beam and the locking pad that seted up on the outer wall of support crossbeam, when installing support crossbeam, through pushing support crossbeam, make locking pad enter the inner chamber of locking groove, at this moment can realize the preinstallation to support crossbeam, and under the action of limiting plate only need to push support crossbeam, make the outer wall of support crossbeam and the outer wall of limiting plate contact, avoid the traditional support crossbeam when installing, need to frequently check screw hole position, improved the assembly efficiency.

Description

Technical Field

[0001] This utility model relates to the field of combined steel frame technology, specifically a combined steel frame. Background Technology

[0002] A steel frame is a skeleton structure made primarily of steel, used to support and secure the main structure of a building or structure. It typically consists of steel columns, steel beams, and connecting nodes, and features high strength, light weight, and good seismic performance.

[0003] In traditional steel frame construction, bolts are often required to connect the horizontal and vertical beams during assembly. This necessitates the continuous use of lifting equipment to hoist the horizontal beams, requiring workers to constantly align the bolt holes on the horizontal and vertical beams. The bolt holes must be fully aligned before the bolts can be installed. Furthermore, the heavy weight of the horizontal beams makes this connection process very inconvenient, thus affecting the assembly efficiency between the horizontal and vertical beams. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a modular steel frame that offers advantages such as convenient installation and stable support, thus solving the problems mentioned in the background section.

[0005] This utility model provides the following technical solution: a combined steel frame, including a supporting longitudinal beam, a supporting pad fixedly mounted at the bottom of the supporting longitudinal beam, a locking groove formed on the outer wall of the supporting longitudinal beam, a supporting groove formed on the outer wall of the supporting longitudinal beam, a supporting crossbeam installed on the outer wall of the supporting crossbeam, a locking pad fixedly mounted on the outer wall of the supporting crossbeam, a supporting seat fixedly mounted on the outer wall of the supporting seat, a supporting plate rotatably connected to the outer wall of the supporting seat, a supporting rod fixedly mounted on the outer wall of the supporting plate, a limiting plate fixedly mounted on the outer wall of the supporting longitudinal beam, and a fixing bolt threadedly connected to the outer wall of the locking pad.

[0006] As a preferred technical solution of this utility model: the outer wall shape of the locking pad matches the inner wall shape and size of the locking groove, and the width of the supporting crossbeam is equal to the width of the outer wall of the supporting longitudinal beam.

[0007] As a preferred technical solution of this utility model: the outer wall of the limiting plate is in contact with the outer wall of the supporting longitudinal beam, and the shape of the outer wall of the limiting plate is larger than the shape of the outer wall of the locking groove.

[0008] As a preferred technical solution of this utility model: the outer wall shape of the support rod matches the inner wall shape of the support groove, and the length of the support rod is greater than the width of the outer wall of the support longitudinal beam.

[0009] As a preferred technical solution of this utility model: there are two support plates, and the two support plates are respectively rotatably connected to both ends of the outer wall of the support beam.

[0010] As a preferred technical solution of this utility model: the outer wall of the fixing bolt is threadedly connected to the inner wall of the supporting longitudinal beam, and the outer wall of the supporting groove is shaped with an opening that slopes upward.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This modular steel frame, through the locking grooves opened on the outer wall of the supporting longitudinal beams and the locking pads set on the outer wall of the supporting crossbeams, allows for pre-installation of the supporting crossbeams by pushing the supporting crossbeams and causing the locking pads to enter the inner cavity of the locking grooves. Furthermore, under the action of the limiting plate, it is only necessary to push the supporting crossbeams so that the outer wall of the supporting crossbeams contacts the outer wall of the limiting plate, thus avoiding the need for frequent calibration of screw hole positions during the installation of traditional supporting crossbeams and improving assembly efficiency.

[0013] 2. This modular steel frame, through the support plates installed on the outer wall of the support beam and the support rods installed on the outer wall of the support plates, allows the outer walls of the support plates and support rods to pass through the inner cavity of the support groove during the movement of the support beam, thereby realizing the installation of the support plates. At this time, the support plates and support rods can provide auxiliary support for the support beam, improving the stability of the support beam during use. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the supporting longitudinal beam structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the supporting beam structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the limiting plate structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the support plate structure of this utility model.

[0019] In the diagram: 1. Supporting longitudinal beam; 2. Supporting pad; 3. Locking groove; 4. Supporting groove; 5. Supporting crossbeam; 6. Locking pad; 7. Supporting seat; 8. Supporting plate; 9. Supporting rod; 10. Limiting plate; 11. Fixing bolt. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1 - Figure 5 A modular steel frame includes a supporting longitudinal beam 1, a supporting pad 2 fixedly mounted at the bottom of the supporting longitudinal beam 1, a locking groove 3 and a supporting groove 4 on the outer wall of the supporting longitudinal beam 1, a supporting crossbeam 5 mounted on the outer wall of the supporting longitudinal beam 1, a locking pad 6 fixedly mounted on the outer wall of the supporting crossbeam 5, a supporting seat 7 fixedly mounted on the outer wall of the supporting crossbeam 5, a supporting plate 8 rotatably connected to the outer wall of the supporting seat 7, a supporting rod 9 fixedly mounted on the outer wall of the supporting plate 8, a limit plate 10 fixedly mounted on the outer wall of the supporting longitudinal beam 1, and a fixing bolt 11 threadedly connected to the outer wall of the locking pad 6.

[0022] In the above structure, by using the locking groove 3 opened on the outer wall of the supporting longitudinal beam 1 and the locking pad 6 installed on the outer wall of the supporting crossbeam 5, when the supporting crossbeam 5 is installed, by pushing the supporting crossbeam 5, the outer wall of the locking pad 6 enters the inner cavity of the locking groove 3, thereby achieving the snap-fit ​​installation of the supporting crossbeam 5 under the action of the locking groove 3.

[0023] In a preferred embodiment: the outer wall shape of the locking pad 6 matches the inner wall shape and size of the locking groove 3, and the width of the supporting beam 5 is equal to the width of the outer wall of the supporting longitudinal beam 1.

[0024] In the above structure, by opening a locking groove 3 on the outer wall of the supporting longitudinal beam 1, when installing the supporting crossbeam 5, the outer wall of the locking pad 6 is pushed into the inner cavity of the locking groove 3, thus achieving the pre-installation of the supporting crossbeam 5, allowing the supporting crossbeam 5 to overlap between the outer walls of the locking grooves 3 on both sides. Then, by installing fixing bolts 11 on the outer wall of the locking pad 6, the supporting crossbeam 5 is fixed under the action of the fixing bolts 11, thereby achieving the installation of the supporting crossbeam 5.

[0025] In a preferred embodiment: the outer wall of the limiting plate 10 fits against the outer wall of the supporting longitudinal beam 1, and the shape of the outer wall of the limiting plate 10 is larger than the shape of the outer wall of the locking groove 3.

[0026] In the above structure, by setting the limiting plate 10 on the outer wall of the supporting longitudinal beam 1, when the supporting crossbeam 5 is pushed, the outer wall of the locking pad 6 can enter the inner cavity of the locking groove 3. When the supporting crossbeam 5 is pushed continuously, the outer wall of the locking pad 6 contacts the outer wall of the limiting plate 10. At this time, it can be said that the locking pad 6 is completely inserted into the inner cavity of the locking groove 3. Then, by rotating the fixing bolt 11, the supporting crossbeam 5 is fixedly installed.

[0027] In a preferred embodiment, the outer wall shape of the support rod 9 matches the inner wall shape of the support groove 4, and the length of the support rod 9 is greater than the width of the outer wall of the support longitudinal beam 1.

[0028] In the above structure, by setting the support rod 9 on the outer wall of the support plate 8, after the locking pad 6 is pushed into the inner cavity of the locking groove 3, the support plate 8 is unfolded, so that the outer wall of the support rod 9 enters the inner cavity of the support groove 4. At this time, the support groove 4 can limit the support plate 8, thereby realizing the unfolding of the support plate 8, and then the support plate 8 can support the support beam 5, further improving the stability of the support beam 5 during use.

[0029] In a preferred embodiment, there are two support plates 8, and the two support plates 8 are rotatably connected to both ends of the outer wall of the support beam 5.

[0030] In the above structure, the support plates 8 are respectively set at both ends of the outer wall of the support beam 5. Under the action of the support plates 8, the support beam 5 can be supported. When the support beam 5 is erected, the support beam 5 can be pushed into the inner wall of the locking groove 3 first, and then the support plates 8 on both sides of the outer wall of the support beam 5 can be unfolded to achieve stable support for the support beam 5.

[0031] In a preferred embodiment: the outer wall of the fixing bolt 11 is threaded to the inner wall of the supporting longitudinal beam 1, and the outer wall of the supporting groove 4 is shaped with an opening that slopes upward.

[0032] In the above structure, by opening a support groove 4 on the outer wall of the support longitudinal beam 1, and by rotating the support plate 8, the outer wall of the support rod 9 is inserted into the inner cavity of the support groove 4, thereby unfolding the support plate 8. At this time, the support plates 8 on both sides of the outer wall of the support beam 5 provide support for the support beam 5, thereby improving the load-bearing capacity of the support beam 5 during use.

[0033] Working Principle: During the use of the above equipment, when overall assembly is required, pushing the support beam 5 causes the outer wall of the locking pad 6 to move forward along the inner wall of the locking groove 3, fully engaging the locking pad 6 into the inner cavity of the locking groove 3. At this point, the support beam 5 can be pre-installed under the action of the locking groove 3 and the locking pad 6. Pushing the support beam 5 unfolds the support plate 8. As the support beam 5 moves, the outer wall of the support rod 9 moves forward along the inner wall of the support groove 4 until the outer wall of the locking pad 6 is fully engaged into the inner cavity of the locking groove 3, thereby installing the support plate 8. At this point, the support plate 8 and the support groove 4 support the support beam 5, ensuring that the support beam 5 is stably installed on the outer wall of the support longitudinal beam 1. Then, by rotating the fixing bolt 11, the support beam 5 and the locking pad 6 are fixed under the action of the fixing bolt 11, ensuring that the support beam 5 and the locking pad 6 are stably installed on the outer wall of the support longitudinal beam 1, thus achieving the assembly of the overall steel structure.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A composite steel frame, comprising supporting longitudinal beams (1), characterized in that: The bottom of the supporting longitudinal beam (1) is fixedly fitted with a supporting pad (2). The outer wall of the supporting longitudinal beam (1) is provided with a locking groove (3). The outer wall of the supporting longitudinal beam (1) is provided with a supporting groove (4). The outer wall of the supporting longitudinal beam (1) is fitted with a supporting crossbeam (5). The outer wall of the supporting crossbeam (5) is fixedly fitted with a locking pad (6). The outer wall of the supporting crossbeam (5) is fixedly fitted with a supporting seat (7). The outer wall of the supporting seat (7) is rotatably connected with a supporting plate (8). The outer wall of the supporting plate (8) is fixedly fitted with a supporting rod (9). The outer wall of the supporting longitudinal beam (1) is fixedly fitted with a limiting plate (10). The outer wall of the locking pad (6) is threadedly connected with a fixing bolt (11).

2. The combined steel frame according to claim 1, characterized in that: The outer wall shape of the locking pad (6) matches the inner wall shape and size of the locking groove (3), and the width of the supporting beam (5) is equal to the width of the outer wall of the supporting longitudinal beam (1).

3. A composite steel frame according to claim 1, characterized in that: The outer wall of the limiting plate (10) is in contact with the outer wall of the supporting longitudinal beam (1), and the shape of the outer wall of the limiting plate (10) is larger than the shape of the outer wall of the locking groove (3).

4. A composite steel frame according to claim 1, characterized in that: The outer wall shape of the support rod (9) matches the inner wall shape of the support groove (4), and the length of the support rod (9) is greater than the width of the outer wall of the support longitudinal beam (1).

5. A composite steel frame according to claim 1, characterized in that: There are two support plates (8), and the two support plates (8) are rotatably connected to the two ends of the outer wall of the support beam (5).

6. A composite steel frame according to claim 1, characterized in that: The outer wall of the fixing bolt (11) is threaded to the inner wall of the supporting longitudinal beam (1), and the outer wall of the supporting groove (4) is shaped with an opening that is obliquely upward.

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