Steel structure bearing beam convenient to connect

Abstract

The utility model discloses a steel structure bearing beam convenient to connect, and relates to the technical field of steel structure bearing beams, the steel structure bearing beam convenient to connect comprises a connecting mechanism, a bearing mechanism is arranged in the middle of the interior of the connecting mechanism, the connecting mechanism comprises a supporting plate, mounting holes are formed in the four corners of the supporting plate, and connecting bolts are in threaded connection with the interiors of the mounting holes. The position of the spandrel girder is fixed through the L-shaped connecting plates at the two ends, so that the phenomenon that the spandrel girder moves downwards due to the weight of the spandrel girder during installation is avoided, then the connecting bolts are screwed into a wall or a steel frame through the mounting holes by screwing the connecting bolts, the spandrel girder can be fixed, and installation is convenient. The bearing beam mainly adopts the lower steel plate, the vertical plate and the upper steel plate to form an H-shaped steel structure, and then the V-shaped steel plate and the U-shaped steel plate are used for enhancing the supporting strength and the connecting tightness of the H-shaped steel structure, so that the purpose of improving the stability of the bearing beam is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure load-bearing beams, in particular to a steel structure load-bearing beam which is convenient to connect. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of beams, steel columns, steel frames and other components made of steel sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or nails. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings and other fields.

[0003] The Chinese patent application publication number CN209603282U discloses a load-bearing beam of a building steel structure. Through the cooperation of grooves, peripheral seat holes and bolts, it is convenient to install and fix the load-bearing column and the load-bearing beam. The design of the groove can quickly connect the load-bearing column with the load-bearing beam, facilitate the identification of the threaded holes, and improve the installation efficiency of the bolts. Through the cooperation of the lower support plate, the lower clamping block, the threaded rod, the upper support plate, the upper clamping block and the nut, the matching between the load-bearing beams is convenient, and the time required for cutting due to the excessive length of the load-bearing beam is reduced. The design of the load-bearing plate can expand the load-bearing area of ​​the load-bearing beam and greatly improve the load-bearing stability of the load-bearing beam.

[0004] In order to solve the problem of poor stability of the load-bearing beam in the above-mentioned technical solution, the existing technology adopts the method of adding load-bearing plates to expand the load-bearing area of ​​the load-bearing beam. However, when the load-bearing beam is installed, there is a lack of connection structure at both ends of the load-bearing beam, which leads to the problem of more complicated installation steps of the load-bearing beam. Utility Model Content

[0005] The purpose of the utility model is to provide a steel structure load-bearing beam which is convenient to connect, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A steel structure load-bearing beam with convenient connection comprises a connecting mechanism, wherein a load-bearing mechanism is arranged in the middle of the connecting mechanism.

[0008] The connection mechanism comprises a support plate, four corners of which are provided with mounting holes, and the internal threads of the mounting holes are connected with connecting bolts.

[0009] A further improvement of the technical solution of the utility model is that an L-shaped connecting plate is fixedly connected to the upper surface of the support plate, and a U-shaped sleeve plate is fixedly connected to the left side of the support plate. The U-shaped sleeve plate is used to wrap the two ends of the load-bearing beam, which can prevent the two ends of the load-bearing beam from being corroded, thereby improving the quality of the load-bearing beam.

[0010] A further improvement of the technical solution of the utility model is that the load-bearing mechanism includes an outer shell, both ends of which are fixedly connected to the inside of the U-shaped sleeve plate, and an anti-corrosion plate is provided on the upper surface of the outer shell. The anti-corrosion plate has good heat insulation performance, thereby preventing the load-bearing beam from being affected by changes in ambient temperature and affecting its connection precision.

[0011] A further improvement of the technical solution of the utility model is that the two ends of the anti-corrosion plate are fixedly connected to the openings of the U-shaped sleeve plate, and the upper surface of the outer shell is fixedly connected with a triangular waterproof plate, which can prevent water from causing rotting of the outer shell, thereby further improving the protection effect on the load-bearing steel plate.

[0012] A further improvement of the technical solution of the utility model is that: both sides of the triangular waterproof plate are fixedly connected to the opening of the U-shaped sleeve plate, and the top of the triangular waterproof plate is fixedly connected with a connecting ring, and by fixing the connecting ring, the middle part of the load-bearing beam can be fixed, thereby improving the convenience of installation.

[0013] A further improvement of the technical solution of the utility model is that: a lower steel plate is fixedly connected to the bottom of the inner wall of the outer shell, a vertical plate is fixedly connected to the upper surface of the lower steel plate, an upper steel plate is fixedly connected to the top of the vertical plate, the upper surface of the upper steel plate is fixedly connected to the upper part of the inner wall of the outer shell, and the load-bearing beam mainly adopts the lower steel plate, the vertical plate and the upper steel plate to form an H-shaped steel structure, thereby reducing the weight of the weighing beam itself.

[0014] A further improvement of the technical solution of the utility model is that: both sides of the vertical plate are fixedly connected with U-shaped steel plates, the upper and lower sides of the U-shaped steel plates are respectively fixedly connected with the inner walls of the lower steel plate and the upper steel plate, the inner walls of the lower steel plate and the upper steel plate are fixedly connected with V-shaped steel plates, and the U-shaped steel plates are attached to both sides of the vertical plate, thereby expanding the width of the vertical plate to improve the supporting strength of the vertical plate.

[0015] A further improvement of the technical solution of the utility model is that the tip of the V-shaped steel plate is fixedly connected to the inner side of the U-shaped steel plate, and both ends of the lower steel plate, the vertical plate and the upper steel plate are fixedly connected to the inside of the U-shaped sleeve plate. The V-shaped steel plate divides the inside of the load-bearing beam into multiple triangles, thereby further improving the weighing strength of the load-bearing beam.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a steel structure load-bearing beam which is easy to connect. When the steel structure load-bearing beam needs to be connected with other walls or steel frames, an L-shaped connecting plate is hung on the wall or the steel frame, and the position of the load-bearing beam is fixed by the L-shaped connecting plates at both ends, so as to avoid the phenomenon that the load-bearing beam moves downward due to its own weight during installation. Then, the connecting bolts are screwed through the installation holes and screwed into the wall or the steel frame to fix the load-bearing beam, thereby achieving the purpose of reducing the difficulty of installing the load-bearing beam.

[0018] 2. The utility model provides a steel structure load-bearing beam which is easy to connect. The load-bearing beam mainly adopts a lower steel plate, a vertical plate and an upper steel plate to form an H-shaped steel structure. Secondly, a V-shaped steel plate and a U-shaped steel plate are arranged on the left and right sides inside the H-shaped steel structure to improve the connection strength between the lower steel plate and the upper steel plate. At the same time, the width of the vertical plate is expanded to improve the supporting strength of the vertical plate. The use of the V-shaped steel plate can divide the inside of the load-bearing beam into multiple triangles, thereby further improving the tightness of the internal connection of the load-bearing beam, thereby achieving the purpose of improving the stability of the load-bearing beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the connection mechanism structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the external structure of the load-bearing mechanism of the utility model;

[0022] Figure 4 It is a schematic diagram of the internal structure of the weighing mechanism of the utility model.

[0023] In the figure: 1. connecting mechanism; 11. supporting plate; 12. mounting hole; 13. connecting bolt; 14. L-shaped connecting plate; 15. U-shaped sleeve plate; 2. load-bearing mechanism; 21. outer shell; 22. anti-corrosion plate; 23. triangular waterproof plate; 24. connecting ring; 25. lower steel plate; 26. vertical plate; 27. upper steel plate; 28. U-shaped steel plate; 29. ​​V-shaped steel plate. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the embodiments:

[0025] Example 1

[0026] like Figure 1-4As shown, the utility model provides a steel structure load-bearing beam with convenient connection, including a connection mechanism 1, a load-bearing mechanism 2 is arranged in the middle of the connection mechanism 1, the connection mechanism 1 comprises a support plate 11, four corners of the support plate 11 are provided with mounting holes 12, the internal threads of the mounting holes 12 are connected with connecting bolts 13, the upper surface of the support plate 11 is fixedly connected with an L-shaped connecting plate 14, and the left side of the support plate 11 is fixedly connected with a U-shaped sleeve plate 15;

[0027] Specifically, when it is necessary to connect the steel structure load-bearing beam to other walls or steel frames, hang the L-shaped connecting plate 14 on the wall or steel frame to prevent the load-bearing beam from moving downward due to its own weight during installation. Then, screw the connecting bolt 13 through the installation hole 12 and screw the connecting bolt 13 into the wall or steel frame to fix the load-bearing beam. At the same time, use the U-shaped sleeve plate 15 to wrap the load-bearing mechanism 2 to prevent corrosion at both ends of the load-bearing mechanism 2, thereby improving the quality of the load-bearing beam.

[0028] Example 2

[0029] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the load-bearing mechanism 2 includes a shell 21, both ends of the shell 21 are fixedly connected to the inside of the U-shaped sleeve 15, an anti-corrosion plate 22 is provided on the upper surface of the shell 21, both ends of the anti-corrosion plate 22 are fixedly connected to the opening of the sub-U-shaped sleeve 15, a triangular waterproof plate 23 is fixedly connected to the upper surface of the shell 21, both sides of the triangular waterproof plate 23 are fixedly connected to the opening of the U-shaped sleeve 15, and a connecting ring 24 is fixedly connected to the top of the triangular waterproof plate 23;

[0030] Specifically, the outer shell 21 wraps the load-bearing steel plate, which can reduce the impact force on the load-bearing steel plate, thereby protecting the steel plate. The anti-corrosion plate 22 has good heat insulation performance, simple construction, and no special smell. It also has the properties of anti-corrosion, anti-insect, anti-deformation and cracking, and high temperature resistance, thereby improving the protection strength of the load-bearing steel plate. The triangular waterproof plate 23 can prevent water from causing rotting of the outer shell 21, further improving the protection effect on the load-bearing steel plate.

[0031] Example 3

[0032] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a lower steel plate 25 is fixedly connected to the bottom of the inner wall of the shell 21, a vertical plate 26 is fixedly connected to the upper surface of the lower steel plate 25, an upper steel plate 27 is fixedly connected to the top of the vertical plate 26, the upper surface of the upper steel plate 27 is fixedly connected to the upper part of the inner wall of the shell 21, and U-shaped steel plates 28 are fixedly connected to both sides of the vertical plate 26, and the upper and lower sides of the U-shaped steel plate 28 are respectively fixedly connected to the inner walls of the lower steel plate 25 and the upper steel plate 27, and the inner walls of the lower steel plate 25 and the upper steel plate 27 are fixedly connected to V-shaped steel plates 29, and the tip of the V-shaped steel plate 29 is fixedly connected to the inner side of the U-shaped steel plate 28, and the lower steel plate 25, the vertical plate 26 and the upper steel plate 27 are fixedly connected at both ends to the inside of the U-shaped sleeve plate 15;

[0033] Specifically, the load-bearing beam mainly adopts a lower steel plate 25, a vertical plate 26 and an upper steel plate 27 to form an H-shaped steel structure, and then a V-shaped steel plate 29 and a U-shaped steel plate 28 are arranged on the left and right sides inside the H-shaped steel structure, so as to improve the connection strength between the lower steel plate 25 and the upper steel plate 27, and at the same time expand the width of the vertical plate 26. The V-shaped steel plate 29 divides the interior of the load-bearing beam into multiple triangles, thereby further improving the tightness of the internal connection of the load-bearing beam.

[0034] The following is a detailed description of the working principle of the easy-to-connect steel structure load-bearing beam.

[0035] like Figure 1-4 As shown, the load-bearing beam is mainly composed of a lower steel plate 25, a vertical plate 26 and an upper steel plate 27 to form an H-shaped steel structure, and secondly, a V-shaped steel plate 29 and a U-shaped steel plate 28 are used to strengthen the stability of the H-shaped steel structure and the tightness of the connection, thereby improving the quality of the load-bearing beam. When the steel structure load-bearing beam needs to be installed, the L-shaped connecting plate 14 is hung on the wall or the steel frame, and then the connecting bolt 13 is screwed through the installation hole 12, and the connecting bolt 13 is screwed into the wall or the steel frame to fix the load-bearing beam.

[0036] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A steel structure load-bearing beam with convenient connection, comprising a connection mechanism (1), characterized in that: A load-bearing mechanism (2) is provided in the middle of the interior of the connecting mechanism (1); The connection mechanism (1) comprises a support plate (11), four corners of which are provided with mounting holes (12), and the internal threads of the mounting holes (12) are connected with connecting bolts (13).

2. The steel structure load-bearing beam with convenient connection according to claim 1, characterized in that: An L-shaped connecting plate (14) is fixedly connected to the upper surface of the support plate (11), and a U-shaped sleeve plate (15) is fixedly connected to the left side of the support plate (11).

3. The steel structure load-bearing beam with convenient connection according to claim 1, characterized in that: The load-bearing mechanism (2) comprises an outer shell (21), the two ends of which are fixedly connected to the inside of the U-shaped sleeve plate (15), and an anti-corrosion plate (22) is provided on the upper surface of the outer shell (21).

4. The steel structure load-bearing beam with convenient connection according to claim 3, characterized in that: The two ends of the anti-corrosion plate (22) are fixedly connected to the opening of the sub-U-shaped sleeve plate (15), and the upper surface of the outer shell (21) is fixedly connected to a triangular waterproof plate (23).

5. The steel structure load-bearing beam with convenient connection according to claim 4, characterized in that: Both sides of the triangular waterproof plate (23) are fixedly connected to the opening of the U-shaped sleeve plate (15), and the top of the triangular waterproof plate (23) is fixedly connected with a connecting ring (24).

6. The steel structure load-bearing beam with convenient connection according to claim 3, characterized in that: A lower steel plate (25) is fixedly connected to the bottom of the inner wall of the outer shell (21), a vertical plate (26) is fixedly connected to the upper surface of the lower steel plate (25), an upper steel plate (27) is fixedly connected to the top of the vertical plate (26), and the upper surface of the upper steel plate (27) is fixedly connected to the upper part of the inner wall of the outer shell (21).

7. The steel structure load-bearing beam with convenient connection according to claim 6, characterized in that: Both sides of the vertical plate (26) are fixedly connected with U-shaped steel plates (28), and the upper and lower sides of the U-shaped steel plate (28) are respectively fixedly connected to the inner walls of the lower steel plate (25) and the upper steel plate (27), and the inner walls of the lower steel plate (25) and the upper steel plate (27) are fixedly connected with V-shaped steel plates (29).

8. The steel structure load-bearing beam with convenient connection according to claim 7, characterized in that: The tip of the V-shaped steel plate (29) is fixedly connected to the inner side of the U-shaped steel plate (28), and both ends of the lower steel plate (25), the vertical plate (26) and the upper steel plate (27) are fixedly connected to the inside of the U-shaped sleeve plate (15).

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