A reinforcing rib structure for building construction

Abstract

This application discloses a reinforcing rib structure for building construction, belonging to the field of steel structures. The reinforcing rib structure includes several reinforcing rib bodies joined at their ends, ribs evenly distributed along the length of each reinforcing rib body and a gripping portion disposed between the ends of two adjacent reinforcing rib bodies. The gripping portion includes an upper gripping portion and a lower gripping portion. The inner walls of the upper and lower gripping portions, after being spliced ​​and fixed, are completely fitted to the outer wall of the reinforcing rib body. The inner sidewalls of the upper and lower gripping portions are provided with spirally distributed gripping grooves, which are adapted to the ribs, and the ribs are engaged within the gripping grooves. This reinforcing rib structure ensures both the connection and fixation of the reinforcing rib body and effectively prevents axial movement of the reinforcing rib body, effectively improving the anti-detachment effect.

Description

Technical Field

[0001] This application relates to the field of steel structure technology, specifically a reinforcing rib structure for building construction. Background Technology

[0002] During the structural design process, there may be situations where the overhang of the structure is too large or the span is too large. In such cases, the connection surface of the structural component itself can only bear a limited load. Therefore, a reinforcing plate, commonly known as a reinforcing rib (or rib in engineering), is added to the common vertical surface of the two connected components to increase the strength of the connection surface.

[0003] Chinese utility model patent CN 216690090 U discloses a reinforcing rib structure for building construction. It solves the problems of traditional reinforcing ribs being inconvenient to assemble and disassemble and lacking practicality by inserting the reinforcing rib body into the cavities on both sides of a central tube, passing a fastening bolt through the central tube and corresponding holes in the reinforcing rib body, and exiting from the other side of the central tube, and finally securing the bolt with a fastening nut. However, in actual use, the central tube in the above structure only serves to wrap the reinforcing rib, and the main point of force connection is only at the bolt area, resulting in poor anti-loosening effect and insufficient stability.

[0004] Therefore, this application provides a reinforcing rib structure for building construction to solve the above-mentioned problems. Utility Model Content

[0005] This application provides a reinforcing rib structure for building construction, aiming to solve the problems mentioned in the background art, such as the poor anti-detachment effect of existing reinforcing rib connection structures.

[0006] To achieve the above objectives, this application provides the following technical solution: a reinforcing rib structure for building construction, comprising a plurality of reinforcing rib bodies with end-to-end connections, ribs uniformly distributed along the length direction of the reinforcing rib bodies and fixedly installed on the reinforcing rib bodies, and a gripping portion disposed between the ends of two adjacent reinforcing rib bodies.

[0007] The gripping part includes an upper gripping part and a lower gripping part. The inner walls of the upper and lower gripping parts, after being spliced ​​and fixed, are completely fitted to the outer wall of the reinforcing rib body. The inner walls of the upper and lower gripping parts are provided with spirally distributed gripping grooves, which are adapted to the rib patterns, and the rib patterns are engaged within the gripping grooves. Thus, in use, the upper and lower gripping parts are separated, and the ends of the two reinforcing rib bodies are joined together and placed into the lower gripping part, allowing the rib patterns to engage with the gripping grooves on the lower gripping part. Then, the upper gripping part is removed and placed on the lower gripping part, allowing the gripping grooves on the upper gripping part to engage with the rib patterns on the reinforcing rib body. Finally, the upper and lower gripping parts are fixed, completing the gripping and locking of the reinforcing rib body. This ensures that the upper and lower gripping parts not only guarantee the connection and fixation of the reinforcing rib body but also effectively prevent axial movement of the reinforcing rib body, effectively improving the anti-detachment effect.

[0008] Preferably, in order to fix the upper connecting part and the lower connecting part, two symmetrically distributed upper connecting parts are fixedly installed on the upper holding part at both ends, and two symmetrically distributed lower connecting parts are fixedly installed on the lower holding part at both ends. Fixing holes are provided on the upper connecting part and the lower connecting part, and fastening bolts are inserted into the fixing holes to lock them onto the reinforcing rib body to ensure connection stability.

[0009] Preferably, in order to enhance longitudinal anti-detachment, the outer side walls of the upper and lower connecting parts are fitted with U-shaped groove plates, and the groove plates are provided with through holes adapted to the fastening bolts, so as to further improve the longitudinal anti-detachment effect of the upper and lower connecting parts.

[0010] Preferably, for alignment, guide grooves are provided on the outer side walls of the upper and lower connecting parts, and a protrusion adapted to the guide groove is formed on the inner side wall of the groove plate. The protrusion is slidably installed in the guide groove so as to quickly align the through hole on the groove plate with the fixing hole on the upper and lower connecting parts, which facilitates installation.

[0011] Preferably, in order to improve lateral anti-detachment, the upper connecting part is fixedly installed with a number of positioning protrusions arranged in an array along the length direction, and the lower connecting part is provided with a number of positioning slots arranged in an array along the length direction. The positioning protrusions are inserted into the positioning slots to reduce the risk of lateral misalignment between the two modules.

[0012] This reinforcing rib structure consists of an upper grip and a lower grip. After the ends of the two reinforcing ribs are joined together, they are placed into the lower grip, allowing the ribs to engage with the grip grooves on the lower grip. Then, the upper grip is removed and placed on the lower grip, allowing the grip grooves on the upper grip to engage with the ribs on the reinforcing rib. Finally, the upper and lower grips are fixed to secure and lock the reinforcing rib. This ensures that the upper and lower grips not only secure the reinforcing rib but also effectively prevent axial movement of the reinforcing rib, thus improving the anti-detachment effect.

[0013] This reinforcing rib structure allows the positioning clip on the upper connecting part to engage with the positioning clip groove on the lower connecting part during mold assembly, resulting in a more stable edge connection between the upper and lower gripping parts and reducing the risk of lateral misalignment between the two modules. Attached Figure Description

[0014] Figure 1 A schematic diagram of the external structure of a reinforcing rib structure used in building construction.

[0015] Figure 2 A schematic cross-sectional view of a reinforcing rib structure used in building construction.

[0016] Figure 3 A schematic cross-sectional view of a reinforcing rib structure used in building construction.

[0017] Figure 4 A schematic diagram of the unfolded structure of the gripping part of a reinforcing rib structure used in building construction.

[0018] Figure 5 This is a schematic diagram of the unfolded structure of the gripping part of a reinforcing rib structure used in building construction.

[0019] In the picture:

[0020] 1. Reinforcing rib body; 2. Rib pattern; 3. Grip part; 31. Upper grip part; 32. Lower grip part; 33. Grip groove; 34. Upper connecting part; 35. Lower connecting part; 36. Fixing hole; 37. Fastening bolt; 38. Groove plate; 39. Through hole; 310. Guide groove; 311. Raised strip; 312. Positioning clip protrusion; 313. Positioning clip groove. Detailed Implementation

[0021] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0022] Example 1

[0023] This embodiment provides a reinforcing rib structure for building construction, such as... Figure 1-5 As shown, the reinforcing rib structure includes several reinforcing rib bodies 1 with their ends joined together, ribs 2 that are fixedly installed on the reinforcing rib bodies 1 and evenly distributed along the length direction of the reinforcing rib bodies 1, and a gripping part 3 provided between the ends of two adjacent reinforcing rib bodies 1.

[0024] The gripping part 3 includes an upper gripping part 31 and a lower gripping part 32. The inner wall of the upper gripping part 31 and the lower gripping part 32 after being spliced ​​and fixed is completely fitted with the outer wall of the reinforcing rib body 1. The inner sidewalls of the upper gripping part 31 and the lower gripping part 32 are provided with gripping grooves 33 distributed in a spiral shape. The gripping grooves 33 are adapted to the ribs 2, and the ribs 2 are engaged in the gripping grooves 33.

[0025] In use, separate the upper gripping part 31 and the lower gripping part 32, align the ends of the two reinforcing rib bodies 1 and insert them into the lower gripping part 32, so that the ribs 2 are engaged in the gripping grooves 33 on the lower gripping part 32. Then, remove the upper gripping part 31 and attach it to the lower gripping part 32, so that the gripping grooves 33 on the upper gripping part 31 are engaged in the ribs 2 on the reinforcing rib body 1. Then, fix the upper gripping part 31 and the lower gripping part 32 to complete the gripping and locking of the reinforcing rib body 1. This ensures that the upper gripping part 31 and the lower gripping part 32 can not only ensure the connection and fixation of the reinforcing rib body 1, but also effectively prevent the reinforcing rib body 1 from moving axially, thus effectively improving the anti-detachment effect.

[0026] Understandably, this design uses the grip groove 33 and the rib pattern 2 to lock and prevent detachment, eliminating the need for drilling the reinforcing rib body 1. The connection can be quickly completed by splicing modules, making it easy to assemble and disassemble, effectively reducing construction difficulty and improving construction efficiency.

[0027] Specifically, two symmetrically distributed upper connecting parts 34 are fixedly installed on the upper grip 31 at both ends, and two symmetrically distributed lower connecting parts 35 are fixedly installed on the lower grip 32 at both ends. Fixing holes 36 are provided on the upper connecting parts 34 and the lower connecting parts 35, and fastening bolts 37 are inserted into the fixing holes 36.

[0028] In use, after the upper connecting part 34 and the lower connecting part 35 are connected, the upper holding part 31 and the lower holding part 32 are fixed by inserting the fastening bolt 37 into the fixing hole 36, so that they are locked on the reinforcing rib body 1 to ensure connection stability.

[0029] More specifically, a U-shaped groove plate 38 is fitted on the outer side wall of the upper connecting part 34 and the lower connecting part 35, and a through hole 39 adapted to the fastening bolt 37 is provided on the groove plate 38.

[0030] In use, after the upper connecting part 34 and the lower connecting part 35 are joined together, the groove plate 38 is sleeved on the upper connecting part 34 and the lower connecting part 35 to complete the wrapping of the upper connecting part 34 and the lower connecting part 35. Then, the fastening bolt 37 is inserted into the through hole 39 and the fixing hole 36 to complete the fixation, further improving the anti-detachment effect of the upper connecting part 34 and the lower connecting part 35 in the longitudinal direction.

[0031] Furthermore, guide grooves 310 are provided on the outer side walls of the upper connecting part 34 and the lower connecting part 35, and a protrusion 311 adapted to the guide groove 310 is formed on the inner side wall of the groove plate 38. The protrusion 311 is slidably installed in the guide groove 310.

[0032] In use, when installing the slot plate 38, the protrusion 311 on the slot plate 38 is inserted into the guide groove 310 from the end, thereby completing the quick connection between the slot plate 38 and the upper connecting part 34 and the lower connecting part 35, so as to quickly align the through hole 39 on the slot plate 38 with the fixing hole 36 on the upper connecting part 34 and the lower connecting part 35, which facilitates installation.

[0033] Example 2

[0034] Unlike Embodiment 1, if the upper connecting part 34 and the lower connecting part 35 are only connected by fastening bolts 37, there is a risk of misalignment and breakage, resulting in poor stability. Therefore, a number of positioning protrusions 312 arranged in an array along the length direction are fixedly installed on the upper connecting part 34, and a number of positioning slots 313 arranged in an array along the length direction are opened on the lower connecting part 35, with the positioning protrusions 312 inserted into the positioning slots 313.

[0035] When in use, when the upper connecting part 34 and the lower connecting part 35 are molded together, the positioning protrusion 312 on the upper connecting part 34 is engaged into the positioning slot 313 on the lower connecting part 35, thereby making the edge connection of the upper holding part 31 and the lower holding part 32 more stable after splicing, and reducing the risk of lateral misalignment between the two modules.

[0036] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and concept of this application, should be included within the scope of protection of this application.

Claims

1. A reinforcing rib structure for construction engineering, comprising a plurality of reinforcing rib bodies (1) with their ends joined together, ribs (2) uniformly distributed along the length direction of the reinforcing rib bodies (1) and fixedly installed on the reinforcing rib bodies (1), and a gripping part (3) disposed between the ends of two adjacent reinforcing rib bodies (1), characterized in that: The gripping part (3) includes an upper gripping part (31) and a lower gripping part (32). The inner wall of the upper gripping part (31) and the lower gripping part (32) after being spliced ​​and fixed is completely fitted with the outer wall of the reinforcing rib body (1). The inner sidewalls of the upper gripping part (31) and the lower gripping part (32) are provided with gripping grooves (33) distributed in a spiral shape. The gripping grooves (33) are adapted to the ribs (2), and the ribs (2) are engaged in the gripping grooves (33).

2. A reinforcing structure for use in building construction according to claim 1, characterized in that: Two symmetrically distributed upper connecting parts (34) are fixedly installed at both ends of the upper grip (31), and two symmetrically distributed lower connecting parts (35) are fixedly installed at both ends of the lower grip (32). Fixing holes (36) are provided on the upper connecting parts (34) and the lower connecting parts (35), and fastening bolts (37) are inserted into the fixing holes (36).

3. A reinforcing rib structure for building construction according to claim 2, characterized in that: The outer walls of the upper connecting part (34) and the lower connecting part (35) are fitted with U-shaped groove plates (38), and the groove plates (38) are provided with through holes (39) that are compatible with the fastening bolts (37).

4. A reinforcing rib structure for building construction according to claim 3, characterized in that: The upper connecting part (34) and the lower connecting part (35) are provided with guide grooves (310), and the inner sidewall of the groove plate (38) is bent to form a protrusion (311) that matches the guide groove (310). The protrusion (311) is slidably installed in the guide groove (310).

5. A reinforcing rib structure for building construction according to claim 4, characterized in that: The upper connecting part (34) is fixedly installed with a number of positioning protrusions (312) arranged in an array along the length direction, and the lower connecting part (35) is provided with a number of positioning slots (313) arranged in an array along the length direction, and the positioning protrusions (312) are inserted into the positioning slots (313).

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