Supporting beam structure

Abstract

The utility model relates to a joist structure, and relates to the technical field of constructional engineering, the joist structure comprises a supporting frame used for supporting a floor, the supporting frame comprises first supporting steel pipes and second supporting steel pipes which are vertically arranged, the first supporting steel pipes are located on the two sides close to the width direction of a cross beam, and the second supporting steel pipes are located on the two sides close to the width direction of the cross beam; the second supporting steel pipes are located on the two sides, away from the width direction of the cross beam, of the cross beam, any first supporting steel pipe is provided with a lifting mechanism, and the adjacent lifting mechanisms are provided with bearing mechanisms used for bearing the cross beam. By arranging the first supporting steel pipe, the lifting mechanism and the bearing mechanism, supporting points can be provided for the cross beams and the floor slab, the height of the bearing mechanism can be adjusted according to the cross beams of different sizes, the defect that in a traditional construction scheme, steel pipes for supporting the cross beams need to be frequently replaced is overcome, the mounting and dismounting processes are simplified, and the construction efficiency is improved. And the supporting requirements under different construction environments are met, and the construction flexibility and the construction efficiency are improved.

Description

Technical Field

[0001] This application relates to the technical field of construction engineering, and particularly relates to a beam supporting structure. Background Art

[0002] During the construction of building engineering, it is usually necessary to support the crossbeam formwork and the floor formwork. Generally, steel pipe scaffolds are installed below the floor formwork for support, and the support of crossbeams usually adopts the combination of disc buckle steel pipe scaffolds and adjustable jacks, especially in the case of larger crossbeams, which can not only save costs but also ensure construction safety.

[0003] In traditional construction schemes, generally, an integral steel pipe scaffold is used to support the crossbeam and the floor. When using an integral steel pipe scaffold for support, it is necessary to measure the heights of the floor and the crossbeam before support, and then prefabricate the required steel pipes. The steel pipe scaffold is installed on-site to support the crossbeam and the floor. The heights of the supports for the floor are generally the same. However, for the support of crossbeams, the sizes of different crossbeams are different, so it is necessary to frequently replace the steel pipes for supporting the crossbeams according to different crossbeams. The installation and disassembly processes are cumbersome and prone to errors, increasing the construction difficulty and potential safety hazards. Summary of the Utility Model

[0004] In order to solve the problems of supporting the floor and the crossbeam in the background art, this application provides a beam supporting structure.

[0005] A beam supporting structure provided by this application adopts the following technical scheme:

[0006] A beam supporting structure includes a support frame for supporting the floor. The support frame includes a first support steel pipe and a second support steel pipe arranged vertically. Both the first support steel pipe and the second support steel pipe are provided in multiple numbers. A support bracket for abutting against the floor is arranged on each of the multiple first support steel pipes and second support steel pipes. The first support steel pipes are located on both sides in the width direction of the crossbeam, and the second support steel pipes are located on both sides away from the width direction of the crossbeam. A lifting mechanism is arranged on any one of the first support steel pipes, and a support mechanism for supporting the crossbeam is arranged on adjacent lifting mechanisms.

[0007] By adopting the above technical scheme, the arrangements of the first support steel pipe, the lifting mechanism, and the support mechanism can provide support points for both the crossbeam and the floor, and can adjust the height of the support mechanism according to different sizes of crossbeams, overcoming the need to frequently replace the steel pipes for supporting the crossbeam in the traditional construction scheme, simplifying the installation and disassembly processes, adapting to the support requirements in different construction environments, and improving the construction flexibility and construction efficiency.

[0008] Preferably, the lifting mechanism includes adjustable nuts provided on the first support steel pipes. Adjustable nuts are provided on any of the first support steel pipes. An lifting space for lifting the supporting mechanism is formed between adjacent first support steel pipes. The supporting mechanism is located within the lifting space and is fixedly connected to adjacent adjustable nuts.

[0009] By adopting the above technical solution, setting adjustable nuts on the first support steel pipes as the lifting mechanism is convenient for adjustment. The lifting space can provide sufficient lifting range for the supporting mechanism to ensure its smooth operation.

[0010] Preferably, the supporting mechanism includes a load-bearing plate for supporting the cross beam. The load-bearing plate is arranged within the lifting space, and both ends of the load-bearing plate are fixedly connected to adjacent adjustable nuts.

[0011] By adopting the above technical solution, it is convenient to adjust the height of the load-bearing plate by adjusting the adjustable nuts, and then adjust the supporting height of the cross beam.

[0012] Preferably, wooden squares are further provided on the load-bearing plate. The wooden squares are located between the load-bearing plate and the cross beam, and the wooden squares form an abutting fit with the cross beam.

[0013] By adopting the above technical solution, the setting of the wooden squares can effectively bear the weight of the cross beam and ensure the stability and safety of the cross beam.

[0014] Preferably, the load-bearing plates are arranged oppositely along both the length and width directions of the cross beam. Two pairs of oppositely arranged load-bearing plates enclose a strengthening space. A strengthening rib is further arranged between the load-bearing plates oppositely arranged along the width direction of the cross beam. The strengthening rib is located within the strengthening space, and both ends of the strengthening rib are respectively fixedly connected to the oppositely arranged load-bearing plates.

[0015] By adopting the above technical solution, setting the strengthening rib within the enclosed strengthening space further improves the stability and load-bearing capacity of the beam supporting structure and ensures construction safety.

[0016] Preferably, scale lines are further provided on the first support steel pipes.

[0017] By adopting the above technical solution, with the help of the scale lines, construction workers can quickly and accurately adjust the support height, improving work efficiency and safety.

[0018] Preferably, first strengthening bars are horizontally arranged between adjacent first support steel pipes, between adjacent second support steel pipes, and between adjacent first support steel pipes and second support steel pipes.

[0019] By adopting the above technical solution, the first strengthening bars can enhance the overall stability of the beam supporting structure. The design of the first strengthening bars increases the overall rigidity of the system and reduces the sway during construction.

[0020] Preferably, a second reinforcing rod is obliquely arranged between the adjacent first support steel pipe and the second support steel pipe, and the second reinforcing rod, the first reinforcing rod, the first support steel pipe and the second support steel pipe form a triangular structure.

[0021] By adopting the above technical solution, the formed triangular structure further strengthens the stability of the overall structure.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. By adopting the combined design of the first support steel pipe and the lifting mechanism in the utility model and cooperating with the scale line for precise adjustment, the flexibility and precision of construction are greatly improved.

[0024] 2. Through multiple supporting designs such as the bearing plate, the wooden square and the reinforcing rib, the supporting stability and bearing capacity of the joist structure for the cross beam are enhanced.

[0025] 3. The application of the first reinforcing rod and the second reinforcing rod significantly improves the structural stability and construction safety of the entire joist structure, and effectively prevents the risks of inclination and instability. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a front view of the overall structure in the embodiment of the present application;

[0027] Figure 2 is a top view of the overall structure in the embodiment of the present application.

[0028] Reference numerals: 1, support frame; 11, first support steel pipe; 12, second support steel pipe; 13, support bracket; 2, lifting mechanism; 21, adjustable nut; 3, support mechanism; 31, bearing plate; 32, reinforcing rib; 33, wooden square; 4, lifting space; 5, strengthening space; 6, scale line; 7, first reinforcing rod; 8, second reinforcing rod; 9, plug-in type disc buckle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The following will Figure 1 - be Figure 2 further described in detail with reference to the attached

[0030] The embodiment of the present application discloses a joist structure.

[0031] Refer to Figure 1, A joist structure, including a support frame 1 for supporting a floor slab. The support frame 1 includes a first support steel pipe 11 and a second support steel pipe 12 vertically fixed on the ground or the lower floor slab. Both the first support steel pipe 11 and the second support steel pipe 12 are provided in multiple numbers. A bearing bracket 13 that forms a butt joint with the floor slab is provided on each of the multiple first support steel pipes 11 and second support steel pipes 12. The first support steel pipes 11 are located on both sides close to the width direction of the cross beam, and the second support steel pipes 12 are located on both sides far from the width direction of the cross beam. A lifting mechanism 2 is provided on any one of the first support steel pipes 11, and a supporting mechanism 3 for supporting the cross beam is provided on adjacent lifting mechanisms 2.

[0032] Refer to Figure 1 , The first support steel pipe 11 is provided with threads. The lifting mechanism 2 includes an adjustable nut 21 threadedly connected to the first support steel pipe 11. A lifting space 4 for lifting the supporting mechanism 3 is formed between adjacent first support steel pipes 11.

[0033] Refer to Figure 1 , The supporting mechanism 3 includes a load-bearing plate 31 for supporting the cross beam. The load-bearing plate 31 is located in the lifting space 4. Both ends of the load-bearing plate 31 are fixedly connected to adjacent adjustable nuts 21. By rotating the adjustable nut 21, the height of the load-bearing plate 31 can be adjusted to adapt to different construction conditions.

[0034] Refer to Figure 1 And Figure 2 , The load-bearing plates 31 are arranged oppositely along both the length and width directions of the cross beam. Two pairs of oppositely arranged load-bearing plates 31 enclose a strengthening space 5. The load-bearing plates 31 arranged oppositely along the length direction of the cross beam are in direct butt joint with the cross beam. Between the load-bearing plates 31 arranged oppositely along the width direction of the cross beam, a reinforcing rib 32 is further provided. The reinforcing rib 32 forms a butt joint with the cross beam. The reinforcing rib 32 is located in the strengthening space 5 and is used to enhance the load-bearing capacity and stability of the joist structure.

[0035] Refer to Figure 1 , To ensure the stability and safety of the cross beam, a wooden square 33 is further provided on the load-bearing plate 31. The wooden square 33 is located between the cross beam and the load-bearing plate 31. The wooden square 33 forms a butt joint with the cross beam. Multiple wooden squares 33 are provided. The multiple wooden squares 33 are arranged at intervals and are all parallel to the length direction of the cross beam.

[0036] Refer to Figure 1 , The first support steel pipe 11 is further provided with a scale line 6. Construction workers can accurately adjust the height of the adjustable nut 21 according to the scale line 6, thereby further improving the accuracy of construction. At the same time, the setting of the scale line 6 also enables construction workers to complete the height adjustment more quickly and improve construction efficiency.

[0037] Refer to Figure 1, in order to strengthen the overall structure of the corbel structure, a first reinforcing rod 7 is horizontally fixedly arranged between adjacent first support steel pipes 11. There are two first reinforcing rods 77 between any adjacent first support steel pipes 11, one above the other. A second reinforcing rod 8 is also arranged between the upper and lower first reinforcing rods 7. The second reinforcing rod 8 is obliquely arranged and forms an angle of 45° with the first support steel pipe 11. A triangular structure is formed among the first reinforcing rod 7, the second reinforcing rod 8 and the first support steel pipe 11, thereby significantly enhancing the stability and load-bearing capacity of the corbel structure.

[0038] Referring to Figure 1 , in the embodiment of the present application, a plug-in type disk buckle 9 is arranged on the first support steel pipe 11. The first reinforcing rod 7 is connected to the first support steel pipe 11 through the plug-in type disk buckle 9. The second reinforcing rod 8 is welded at the connection between the first reinforcing rod 7 and the first support steel pipe 11.

[0039] The implementation principle of the embodiment of the present application is as follows: during construction, construction workers will set the first support steel pipe 11 according to the heights of the cross beam and the floor slab, so that the bearing bracket 13 forms an abutting fit with the floor slab. By precisely adjusting the height of the bearing plate 31 by rotating the adjustable nut 21, then, the cross beam is abutted against the wooden square 33 placed on the bearing plate 31 to form a stable support structure. The added first reinforcing rod 7 and second reinforcing rod 8 further strengthen the stability of the entire support structure, providing a solid guarantee for construction safety.

[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A joist structure, characterized in that: It includes a support frame (1) for supporting the floor slab. The support frame (1) includes a first support steel pipe (11) and a second support steel pipe (12) arranged vertically. Both the first support steel pipe (11) and the second support steel pipe (12) are provided in multiple numbers. A bearing bracket (13) for abutting against the floor slab is provided on each of the multiple first support steel pipes (11) and second support steel pipes (12). The first support steel pipe (11) is located on both sides in the width direction of the cross beam, and the second support steel pipe (12) is located on both sides away from the width direction of the cross beam. A lifting mechanism (2) is provided on any one of the first support steel pipes (11), and a supporting mechanism (3) for supporting the cross beam is provided on the adjacent lifting mechanism (2).

2. The joist structure according to claim 1, characterized in that: Threads are provided on the first support steel pipe (11). The lifting mechanism (2) includes an adjustable nut (21) threadedly connected to the first support steel pipe (11). A lifting space (4) for lifting the supporting mechanism (3) is formed between adjacent first support steel pipes (11). The supporting mechanism (3) is located in the lifting space (4) and is fixedly connected to adjacent adjustable nuts (21).

3. The joist structure according to claim 2, wherein: The supporting mechanism (3) includes a load-bearing plate (31) for supporting the cross beam. The load-bearing plate (31) is arranged in the lifting space (4), and both ends of the load-bearing plate (31) are fixedly connected to adjacent adjustable nuts (21).

4. A joist structure according to claim 3, characterized in that: A wooden square (33) is further provided on the load-bearing plate (31). The wooden square (33) is located between the load-bearing plate (31) and the cross beam, and the wooden square (33) abuts against the cross beam.

5. The joist structure according to claim 3, characterized in that: The load-bearing plates (31) are arranged oppositely along both the length and width directions of the cross beam. Two pairs of oppositely arranged load-bearing plates (31) enclose a strengthening space (5). A strengthening rib (32) is further provided between the load-bearing plates (31) arranged oppositely along the width direction of the cross beam. The strengthening rib (32) is located in the strengthening space (5), and both ends of the strengthening rib (32) are respectively fixedly connected to the oppositely arranged load-bearing plates (31).

6. A joist structure according to claim 1, characterized in that: Scale lines (6) are also provided on the first support steel pipe (11).

7. A joist structure according to claim 1, characterized in that: First strengthening rods (7) are horizontally arranged between adjacent first support steel pipes (11), between adjacent second support steel pipes (12), and between adjacent first support steel pipes (11) and second support steel pipes (12).

8. A joist structure according to claim 7, characterized in that: Second strengthening rods (8) are obliquely arranged between adjacent first support steel pipes (11) and second support steel pipes (12). The second strengthening rods (8), the first strengthening rods (7), the first support steel pipes (11), and the second support steel pipes (12) all form triangular structures.

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