Supporting and transforming steel beam structure

Abstract

The utility model relates to building structure technical field, especially in a kind of support conversion steel beam structure that can be adjusted according to actual engineering demand, including for embedding to the embedded part of floor beam or column, still including at least two standard section units, each standard section unit is detachably connected and constitutes the continuous conversion beam main body between, at least one sliding unit is slidably arranged on the lower flange of conversion beam main body, locking unit for locking it in the lower flange predetermined position of conversion beam main body is arranged on the sliding unit;Buried part connecting plate is further provided on the sliding unit, and the buried part connecting plate is used to be connected with the embedded part after the locking of the sliding unit.

Description

Technical Field

[0001] This utility model relates to the field of building structure technology, and in particular to a supporting transfer steel beam structure. Background Technology

[0002] In steel structure construction, large-span steel beams, trusses, and flexible reticulated shells often require segmented hoisting using supporting frames. These frames are typically supported on the floor or basement roof, and transfer beams are usually installed underneath to transfer the load to the floor beams or columns. Due to the segmentation of the superstructure and site conditions, the placement of the supporting frames is highly random, resulting in varying lengths of the transfer beams. This necessitates on-site measurement, cutting, and welding of each transfer beam, which is time-consuming, labor-intensive, and leads to waste disposal after each project, resulting in low steel utilization and contradicting the current green and low-carbon construction principles. Therefore, a standardized, prefabricated transfer beam is needed to meet the load transfer requirements of the supporting frames under various working conditions. Utility Model Content

[0003] Therefore, in view of the above problems, this utility model proposes a support conversion steel beam structure that can be adjusted according to actual engineering needs.

[0004] To address the aforementioned technical problems, the solution adopted by this utility model is as follows: A supporting transfer beam structure includes embedded parts for pre-embedding into floor beams or columns, and at least two standard segment units. The standard segment units are detachably connected to form a continuous transfer beam body. At least one sliding unit is slidably disposed on the lower flange of the transfer beam body. The sliding unit is provided with a locking unit for locking it at a predetermined position on the lower flange of the transfer beam body. The sliding unit is also provided with an embedded part connecting plate for connecting to the embedded parts after the sliding unit is locked.

[0005] As a further improvement of this utility model, the standard segment unit is provided with end connecting plates at both ends, and adjacent standard segment units are detachably connected by locking bolts cooperating with the end connecting plates.

[0006] As a further improvement of this utility model, the sliding unit includes a sliding body, the sliding body having a base plate and side plates extending upward from both sides of the base plate, a mounting groove is formed between the side plates to mate with the lower flange of the conversion beam body, and at least one bearing member extending into the mounting groove is provided on the side plate. As a further improvement of this utility model, the bearing member is a plate-shaped structure, which maintains a predetermined gap with the upper surface of the lower flange of the main body of the conversion beam.

[0007] As a further improvement of this utility model, a reinforcing support plate is provided on the lower side of the bearing member, and the reinforcing support plate is fixedly connected to the side plate and the bearing member.

[0008] As a further improvement of this utility model, the locking unit includes: the bearing member has a threaded hole, and the bearing member is provided with a locking bolt that mates with the threaded hole.

[0009] As a further improvement of this utility model, the embedded part connecting plate and the side plate are connected and fixed by connecting bolts, and the embedded part connecting plate and the side plate are provided with mounting holes for installing the connecting bolts.

[0010] As a further improvement of this utility model, the embedded part connecting plate and the pre-embedded part are fixedly connected by welding.

[0011] As a further improvement of this utility model, the standard section unit is made of H-beam steel.

[0012] As a further improvement of this utility model, the length of the standard segment unit is 1.5 meters, 2 meters, 3 meters or 4 meters.

[0013] The beneficial effects of this utility model are as follows: The standard segment units in this utility model patent are detachably connected, allowing the main body of the transfer beam to be disassembled into multiple standard segment units during transportation. This significantly reduces transportation size, difficulty, and cost. Furthermore, on-site assembly is simple, effectively shortening the construction cycle and improving construction efficiency. It also facilitates later maintenance and component replacement of the transfer beam main body, reducing maintenance costs. Secondly, the lower flange of the transfer beam main body is equipped with sliding and locking units, allowing the sliding units to slide flexibly on the lower flange and lock in a predetermined position. This allows for precise adjustment of the relative positions of the embedded connection plate and the embedded parts according to actual engineering needs, improving the accuracy of structural installation and enhancing the adaptability and stability of the entire supporting transfer steel beam structure to the floor beams or columns. Moreover, the embedded connection plate provides a reliable medium for the connection between the sliding unit and the embedded parts. By connecting the embedded connection plate and the embedded parts, the load borne by the main body of the transfer beam can be stably transferred to the floor beams or columns, ensuring the overall load-bearing capacity and safety of the supporting transfer steel beam structure. Furthermore, the supporting transfer steel beam structure design in this embodiment offers greater flexibility and adaptability when facing different architectural design requirements and site conditions. By adjusting the number of standard segment units and the position of sliding units, it can meet diverse engineering needs and has broad application prospects. Attached Figure Description

[0014] The preferred embodiments of this utility model will be described in detail below with reference to the accompanying drawings to help understand the purpose and advantages of this utility model, wherein: Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model; Figure 2 This is a schematic diagram of the structure of the standard segment unit and the sliding unit when decomposed in an embodiment of this utility model; Figure 3 This is a schematic diagram of the standard segment unit structure in an embodiment of this utility model; Figure 4 This is a schematic diagram of the sliding unit structure in an embodiment of the present invention.

[0015] The following are the numbered components in the diagram: 1. Transfer beam main body, 101. Standard section unit, 2. Embedded part, 3. Sliding unit, 301. Base plate, 302. Side plate, 303. Bearing component, 304. Reinforcing support plate, 305. Locking bolt, 306. Connecting bolt, 4. Embedded part connecting plate, 5. End connecting plate. Detailed Implementation

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0017] The directional terms such as up, down, left, right, front, back, front, back, top, and bottom mentioned or possibly used in this specification are defined relative to the construction shown in the accompanying drawings. The terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively. These are relative concepts and may therefore vary depending on their location and usage. Therefore, these or other directional terms should not be interpreted as restrictive.

[0018] refer to Figures 1 to 4 The present invention discloses the following embodiments: A supporting transfer beam structure includes embedded parts 2 for pre-embedding into floor beams or columns, and at least two standard segment units 101, as shown in the figure. The standard segment units 101 are made of H-beams, and are detachably connected to form a continuous transfer beam body 1. At least one sliding unit 3 is slidably disposed on the lower flange of the transfer beam body 1, and the sliding unit 3 is provided with a locking unit for locking it at a predetermined position on the lower flange of the transfer beam body 1. An embedded part connecting plate 4 is also provided on the sliding unit 3, which is used to connect to the embedded parts 2 after the sliding unit 3 is locked. The detachable connection between the standard segment units 101 facilitates transportation. During the process, the main body 1 of the transfer beam can be disassembled into multiple standard segment units 101, which greatly reduces the transportation size, transportation difficulty and cost. Furthermore, it is easy to assemble on-site, effectively shortening the construction cycle and improving construction efficiency. It also facilitates later maintenance and component replacement of the main body 1, reducing maintenance costs. Secondly, the lower flange of the main body 1 is equipped with a sliding unit 3 and a locking unit, allowing the sliding unit 3 to slide flexibly on the lower flange of the main body 1 and lock in a predetermined position. This allows for precise adjustment of the relative position of the embedded connection plate 4 and the pre-embedded part 2 according to actual engineering needs, improving the accuracy of structural installation and enhancing the adaptability and stability of the entire supporting transfer steel beam structure to the floor beams or columns. Moreover, the embedded connection plate 4 provides a reliable medium for the connection between the sliding unit 3 and the pre-embedded part 2. By connecting the embedded connection plate 4 and the pre-embedded part 2, the load borne by the main body 1 of the transfer beam can be stably transferred to the floor beams or columns, ensuring the overall load-bearing capacity and safety of the supporting transfer steel beam structure. Furthermore, the support conversion steel beam structure design in this embodiment provides greater flexibility and adaptability when facing different architectural design requirements and site conditions. It can meet diverse engineering needs by adjusting the number of standard segment units 101, the position of sliding unit 3, etc., and has broad application prospects.

[0019] Specifically, the standard segment unit 101 is fixedly provided with end connecting plates 5 at both ends. Adjacent standard segment units 101 are detachably connected by locking bolts to the end connecting plates 5. The structure is simple and easy to assemble and disassemble. During the assembly and disassembly process, the construction efficiency is greatly improved, and it is convenient to recombine and arrange the standard segment units 101 to meet diverse usage scenarios.

[0020] The sliding unit 3 includes a sliding body, which has a base plate 301 and side plates 302 extending upward from both sides of the base plate 301. A mounting groove is formed between the two side plates 302 to cooperate with the lower flange of the conversion beam body 1. At least one bearing member 303 is provided on the side plate 302 extending into the mounting groove. The bearing member 303 has a plate-like structure and maintains a predetermined gap with the upper surface of the lower flange of the conversion beam body 1. When the sliding unit 3 is installed on the conversion beam body 1, the lower flange of the conversion beam body 1 is located in the mounting groove, and the upper surface of the lower flange is opposite to the lower surface of the bearing member 303. Under the action of gravity, the two are in contact with each other, so that the bearing member 303 supports the entire sliding unit 3. At the same time, in this embodiment, multiple bearing members 303 are provided, and the plate-like structure design of the bearing member 303 can effectively disperse the load transmitted by the conversion beam body 1 and avoid stress concentration.

[0021] A reinforcing support plate 304 is provided on the lower side of the bearing member 303. The reinforcing support plate 304 is fixedly connected to the side plate 302 and the bearing member 303. The reinforcing support plate 304 can further improve the structural strength and deformation resistance of the bearing member 303. By forming a stable triangular support structure with the side plate 302 and the bearing member 303, the load borne by the bearing member 303 is effectively transferred to the side plate 302 and then distributed to the entire sliding body. This avoids problems such as bending or breakage of the bearing member 303 under long-term stress, ensuring the stability and safety of the sliding unit 3 in the process of supporting the main body 1 of the conversion beam, and extending the service life of the overall structure.

[0022] The locking unit includes: the bearing member 303 has a threaded hole, and the bearing member 303 is provided with a locking bolt 305 that mates with the threaded hole. The locking bolt 305 passes through the threaded hole and abuts against the lower flange of the conversion beam body 1. By tightening the locking bolt 305, a reliable fixed connection can be formed between the conversion beam body 1 and the bearing member 303, preventing the sliding unit 3 from relative displacement due to external forces during use. At the same time, the threaded connection design facilitates installation and disassembly. When it is necessary to maintain or adjust the sliding unit 3 or the conversion beam body 1, it is only necessary to loosen the locking bolt 305 to separate the two, which is convenient and efficient.

[0023] The embedded connecting plate 4 is disposed on both sides of the sliding unit 3. The embedded connecting plate 4 and the side plate 302 are connected and fixed by connecting bolts 306. The embedded connecting plate 4 and the side plate 302 are provided with mounting holes for installing the connecting bolts 306. The mounting holes can adopt a waist-shaped hole design, which can adjust the relative position of the embedded connecting plate 4 and the side plate 302 within a certain range, so as to facilitate fine-tuning according to the actual installation requirements on site and effectively compensate for the dimensional deviations that may occur during construction. In addition, in this embodiment, the lower end of the embedded connecting plate 4 is welded and fixed to the pre-embedded part 2 in the main structure of the building, so that the embedded connecting plate 4 and the main structure of the building form a solid whole, providing reliable bottom support for the entire supporting transfer steel beam structure and effectively transferring the upper load to the main structure of the building.

[0024] In this embodiment, the length of the standard segment unit 101 is 1.5 meters, 2 meters, 3 meters, or 4 meters. Standard segment units 101 of different lengths can be flexibly combined and spliced ​​according to the span requirements of the main body 1 of the transfer beam in actual projects, so as to adapt to the structural design requirements of different building spaces. This modular design not only facilitates factory prefabrication and improves production efficiency and component precision, but also enables quick installation on the construction site through simple splicing operations, shortening the construction cycle. It also provides convenience for later structural modification or expansion. The number of standard segment units 101 can be increased or decreased or units of different lengths can be replaced as needed to adjust the overall length of the main body 1 of the transfer beam.

[0025] Installation: During on-site construction, the required number of standard sections should be selected according to the position of the support frame and the lower embedded part 2, and assembled in sequence. Then, the conversion steel beam structure is hoisted to the installation position, the sliding unit 3 is slidably adjusted to be above the lower embedded part 2, the locking bolts 305 are tightened, and then the lower embedded part 2 is welded to the lower end of the embedded part connecting plate 4. At this point, the installation of the conversion steel beam is completed.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent substitutions for some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A supporting transfer steel beam structure, characterized in that: The system includes an embedded part (2) for pre-embedding into floor beams or columns, and at least two standard segment units (101). Each of the standard segment units (101) is detachably connected to form a continuous transfer beam body (1). At least one sliding unit (3) is slidably provided on the lower flange of the transfer beam body (1). The sliding unit (3) is provided with a locking unit for locking it at a predetermined position on the lower flange of the transfer beam body (1). The sliding unit (3) is also provided with an embedded part connecting plate (4), which is used to connect with the embedded part (2) after the sliding unit (3) is locked.

2. The supporting transfer steel beam structure according to claim 1, characterized in that: The standard segment unit (101) is provided with end connecting plates (5) at both ends, and adjacent standard segment units (101) are detachably connected by locking bolts to the end connecting plates (5).

3. The supporting transfer steel beam structure according to claim 1, characterized in that: The sliding unit (3) includes a sliding body, which has a base plate (301) and side plates (302) extending upward from both sides of the base plate (301). A mounting groove is formed between the two side plates (302) to cooperate with the lower flange of the conversion beam body (1). At least one bearing member (303) is provided on the side plate (302) extending into the mounting groove.

4. The supporting transfer steel beam structure according to claim 3, characterized in that: The bearing member (303) is a plate-shaped structure, which maintains a predetermined gap with the upper surface of the lower flange of the main body of the conversion beam (1).

5. The supporting transfer steel beam structure according to claim 4, characterized in that: A reinforcing support plate (304) is provided on the lower side of the bearing member (303), and the reinforcing support plate (304) is fixedly connected to the side plate (302) and the bearing member (303).

6. The supporting transfer steel beam structure according to claim 3, characterized in that: The locking unit includes: the support member (303) has a threaded hole, and the support member (303) is provided with a locking bolt (305) that mates with the threaded hole.

7. The supporting transfer steel beam structure according to claim 3, characterized in that: The embedded part connecting plate (4) and the side plate (302) are connected and fixed by connecting bolts (306). The embedded part connecting plate (4) and the side plate (302) are provided with mounting holes for installing the connecting bolts (306).

8. The supporting transfer steel beam structure according to claim 1, characterized in that: The embedded part connecting plate (4) is fixedly connected to the embedded part (2) by welding.

9. A supporting transfer steel beam structure according to claim 1, characterized in that: The standard section unit (101) is made of H-beam steel.

10. A supporting transfer steel beam structure according to claim 1, characterized in that: The standard segment unit (101) has a length of 1.5 meters, 2 meters, 3 meters or 4 meters.

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