A building steel structure beam

Abstract

The present invention discloses a building steel structure beam, which relates to the technical field of building beam design. Aiming at the existing problem of low efficiency, the following scheme is now proposed. It includes a cross beam, on the upper side of which a connection block is fixedly connected by bolts. On the upper side of the connection block, a connection beam is fixedly connected, and at the other end of the connection beam, a fixing block is integrally formed. On the outer wall of the fixing block, a top beam is fixedly connected by bolts. A support device is fixedly connected to the cross beam. The structure of the present invention is simple and easy to use. It can conveniently adjust the fixing block to adapt to certain error requirements, is convenient to operate, reduces the labor intensity of workers, can adapt to different support requirements, and ensures the stability of the whole device.

Description

Technical Field

[0001] The present invention relates to the technical field of building beam design, and particularly to a building steel structure beam. Background Art

[0002] A beam is a supporting structure in a building. During the construction process and subsequent processes of the building, it bears shear force or vertical force to ensure the use of the entire building structure.

[0003] The existing steel structure beams are generally connected by I-shaped steel through bolts. Different structures require different cutting and fixing, which reduces the efficiency and speed of the entire construction process. Summary of the Invention

[0004] A building steel structure beam proposed by the present invention solves the problem of low efficiency.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] A building steel structure beam includes a cross beam. A connecting block is fixedly connected to the upper side of the cross beam through bolts. A connecting beam is fixedly connected to the upper side of the connecting block. And a fixing block is integrally formed at the other end of the connecting beam. The outer wall of the fixing block is fixedly connected to a top beam through bolts. A supporting device is fixedly connected to the cross beam.

[0007] Preferably, the supporting device includes a supporting block fixedly connected to the cross beam. Symmetrically arranged fixing plates are fixedly connected to the upper side of the supporting block. A first support shaft is rotatably connected to the middle of the fixing plates. First limiting rings are integrally formed at both ends of the first support shaft. A limiting pin that is slidably sleeved with the fixing plates is slidably sleeved on the first limiting rings. A support rod is fixedly sleeved on the outer wall of the first support shaft. One ends of the two support rods are rotatably connected to a second support shaft. Second limiting rings are integrally formed at both ends of the second support shaft. The second limiting rings are fixedly connected to the support rods through pins. A working block is fixedly sleeved on the outer wall of the second support shaft. One side of the working block is fixedly connected to the connecting beam.

[0008] Preferably, the cross beam, the connecting beam and the top beam all adopt I-shaped structures, and the cross section of the connecting block adopts a U-shaped structure.

[0009] Preferably, a supporting block is fixedly connected to the upper side of the connecting block, and the upper side of the supporting block is fixedly connected to the connecting beam.

[0010] Preferably, a plurality of pin holes are provided on the fixing plates. The limiting pin is located in the pin holes, and the limiting pin is slidably connected to the hole walls of the pin holes.

[0011] Preferably, the cross-section of the working block adopts a T-shaped structure, and the cross-section of the support block adopts a U-shaped structure.

[0012] Advantages of the present invention:

[0013] 1. Through the movable fixing plate, the fixing block can be conveniently adjusted, facilitating installation and fixation, adapting to certain error requirements, being easy to operate, and reducing the labor intensity of workers.

[0014] 2. Through the support devices at different angles, different support requirements can be met. Moreover, they are sleeved on the cross beam, facilitating installation, connecting two connecting beams, and further ensuring the stability of the entire device. Description of the Drawings

[0015] Figure 1 It is a front view sectional schematic diagram of a building steel structure beam proposed by the present invention;

[0016] Figure 2 It is a left view sectional schematic diagram of a building steel structure beam proposed by the present invention;

[0017] Figure 3 It is an enlarged schematic diagram at position A of a building steel structure beam proposed by the present invention.

[0018] Reference numerals in the figures: 1 cross beam, 2 support block, 3 connecting block, 4 connecting beam, 5 fixing plate, 6 support rod, 7 working block, 8 second limiting ring, 9 first limiting ring, 10 fixing block, 11 top beam, 12 second support shaft, 13 first support shaft, 14 limiting pin. Detailed Embodiment

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Refer to Figures 1-3 , a building steel structure beam, including a cross beam 1. The upper side of the cross beam 1 is fixedly connected with a connecting block 3 through bolts. The upper side of the connecting block 3 is fixedly connected with a connecting beam 4, and the other end of the connecting beam 4 is integrally formed with a fixing block 10. The outer wall of the fixing block 10 is fixedly connected with a top beam 11 through bolts. A support device is fixedly connected to the cross beam 1. During installation, first, the cross beam 1 is installed and fixed at a specified position, then the connecting block 3 is slidably sleeved on the cross beam 1, and at the same time, the connecting block 3 is moved so that the fixing block 10 is clamped onto the top beam 11 and fixed through bolts. After that, the connecting block 3 is appropriately adjusted and finally fixed through bolts. At this time, the support device is sleeved on and adjusted and then fixed.

[0021] The support device includes a support block 2 fixedly connected to the cross beam 1. On the upper side of the support block 2, symmetrically arranged fixing plates 5 are fixedly connected. A first support shaft 13 is rotatably connected in the middle of the fixing plates 5. At both ends of the first support shaft 13, first limiting rings 9 are integrally formed. A limiting pin 14 that is slidably sleeved on the fixing plates 5 is slidably sleeved on the first limiting rings 9. An outer wall of the first support shaft 13 is fixedly sleeved with a support rod 6. One ends of two support rods 6 are rotatably connected to a second support shaft 12. Second limiting rings 8 are integrally formed at both ends of the second support shaft 12. The second limiting rings 8 are fixedly connected to the support rods 6 through pins. An outer wall of the second support shaft 12 is fixedly sleeved with a working block 7. One side of the working block 7 is fixedly connected to the connecting beam 4. Through the support block 2, the support device is installed on the cross beam 1. Then, through movement, the working block 7 is pressed against the lower side of the connecting beam 4 and is fixedly connected through bolts. At the same time, through the first limiting rings 9 and the second limiting rings 8, a certain inclination angle can be given to the working block 7 and the support rods 6 during production to adapt to different support needs.

[0022] The cross beam 1, the connecting beam 4, and the top beam 11 all adopt an I-shaped structure, and the cross section of the connecting block 3 adopts a U-shaped structure. The I-shaped structure increases the strength of the steel structure, and at the same time, through the U-shaped structure, it is convenient for installation and fixation.

[0023] On the upper side of the connecting block 3, a support block is fixedly connected. The upper side of the support block is fixedly connected to the connecting beam 4. The support block provides a certain amount of support to ensure the stiffness of the bottom of the connecting beam 4 and extend the service life.

[0024] A plurality of pin holes are provided on the fixing plates 5. The limiting pin 14 is located in the pin holes, and the limiting pin 14 is slidably connected to the hole walls of the pin holes. Through the pin holes, the inclination angle of the support rod 6 can be conveniently changed during production, facilitating the work.

[0025] The cross section of the working block 7 adopts a T-shaped structure, and the cross section of the support block 2 adopts a U-shaped structure.

[0026] Working principle: During installation, first, the cross beam 1 is installed and fixed at a specified position. Then, the connecting block 3 is slidably sleeved on the cross beam 1. At the same time, the connecting block 3 is moved so that the fixing block 10 is clamped onto the top beam 11 and is fixed through bolts. After that, the connecting block 3 is appropriately adjusted, and finally, it is fixed through bolts. At this time, the support block 2 is sleeved on, so that the support device is installed on the cross beam 1. Then, through movement, the working block 7 is pressed against the lower side of the connecting beam 4 and is fixedly connected through bolts. At the same time, through the first limiting rings 9 and the second limiting rings 8, a certain inclination angle can be given to the working block 7 and the support rods 6 during production to adapt to different support needs, and then adjusted and fixed.

[0027] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0028] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more unless otherwise specifically defined.

[0029] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A building steel structure beam, including a cross beam (1), characterized in that, a connecting block (3) is fixedly connected to the upper side of the cross beam (1) by bolts, a connecting beam (4) is fixedly connected to the upper side of the connecting block (3), and a fixing block (10) is integrally formed at the other end of the connecting beam (4). The outer wall of the fixing block (10) is fixedly connected to a top beam (11) by bolts, and a supporting device is fixedly connected to the cross beam (1); the supporting device includes a supporting block (2) fixedly connected to the cross beam (1). Symmetrically arranged fixing plates (5) are fixedly connected to the upper side of the supporting block (2). A first support shaft (13) is rotatably connected to the middle of the fixing plates (5). First limiting rings (9) are integrally formed at both ends of the first support shaft (13). A limiting pin (14) that is slidably sleeved with the fixing plates (5) is slidably sleeved on the first limiting rings (9). A support rod (6) is fixedly sleeved on the outer wall of the first support shaft (13). One ends of the two support rods (6) are rotatably connected to a second support shaft (12). Second limiting rings (8) are integrally formed at both ends of the second support shaft (12). The second limiting rings (8) are fixedly connected to the support rods (6) by pins. A working block (7) is fixedly sleeved on the outer wall of the second support shaft (12). One side of the working block (7) is fixedly connected to the connecting beam (4); a supporting block is fixedly connected to the upper side of the connecting block (3), and the upper side of the supporting block is fixedly connected to the connecting beam (4).

2. A building steel structure beam according to claim 1, characterized in that, the cross beam (1), the connecting beam (4) and the top beam (11) all adopt an I-shaped structure, and the cross section of the connecting block (3) adopts a U-shaped structure.

3. A building steel structure beam according to claim 1, characterized in that, a plurality of pin holes are provided on the fixing plates (5), the limiting pin (14) is located in the pin holes, and the limiting pin (14) is slidably connected to the hole wall of the pin holes.

4. A building steel structure beam according to claim 1, characterized in that, the cross section of the working block (7) adopts a T-shaped structure, and the cross section of the supporting block (2) adopts a U-shaped structure.

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