Modular steel reinforcement framework structure and method of forming same

Abstract

The application relates to the technical field of engineering construction, in particular to a modularized steel skeleton structure and a forming method thereof, which comprises vertical reinforcement, ring reinforcement and a connecting mechanism, the vertical reinforcement is provided in plurality, the ring reinforcement is provided in plurality and forms a vertical frame around the plurality of vertical reinforcement, the connecting mechanism comprises a fixing ring and a connecting ring, the fixing ring is arranged on the vertical reinforcement, the connecting ring is arranged on the fixing ring, a clamping groove is formed on the connecting ring, and the vertical reinforcement can be clamped with the clamping groove. The application has the effect of keeping the quality of concrete buildings.

Description

Technical Field

[0001] This application relates to the technical field of engineering construction, and in particular to a modular steel reinforcement skeleton structure and its forming method. Background Technology

[0002] Currently, concrete is a common material for constructing low-rise buildings and is becoming increasingly popular in residential construction, especially in larger and taller buildings constructed of concrete. Concrete must contain a skeleton of steel bars, or "reinforcement," to resist the tensile and bending forces generated within the walls. Individual horizontal and vertical reinforcing bars must be assembled so that they are properly distributed within the concrete formwork and held in place as the concrete is poured around and hardens around the bars.

[0003] Traditionally, steel bars are bent and then tied together according to design requirements; that is, adjacent vertical bars are bound together with wire. This is a very time-consuming and labor-intensive process. It would be advantageous to provide a modular positioning system for the steel reinforcement cage in walls to eliminate the need for tying; during concrete pouring, the tied bars are prone to loosening under the impact of the concrete, leading to a thinner concrete cover and affecting the quality of the concrete structure. Summary of the Invention

[0004] To maintain the quality of concrete structures, this application provides a modular reinforced steel frame structure and its forming method.

[0005] Firstly, this application provides a modular reinforced steel frame structure, which adopts the following technical solution:

[0006] A modular steel reinforcement frame structure includes vertical bars, ring bars, and a connecting mechanism. Multiple vertical bars are provided, and multiple ring bars are provided to form a vertical frame around the multiple vertical bars. The connecting mechanism includes a fixing ring and a connecting ring. The fixing ring is provided on the vertical bar, and the connecting ring is provided on the fixing ring. A groove is formed on the connecting ring, and the vertical bar can be engaged with the groove.

[0007] By adopting the above technical solution, during concrete construction, the vertical reinforcement bars are first lowered to the construction position, then fixedly connected to the foundation. Next, according to construction requirements, ring reinforcement bars are fitted onto the outside or inside of the vertical reinforcement bars. Fixing rings are then installed on the vertical reinforcement bars, and the ring reinforcement bars are connected to the grooves of the connecting rings to form a reinforcement skeleton. The skeleton is then fixed, and formwork is erected for pouring. The connection mechanism is simple in structure and more reliable than wire binding, preventing loosening during pouring and maintaining the distance between the protective layer and the reinforcement skeleton, thus ensuring the quality of concrete pouring. Furthermore, by processing each component in modules, the internal reinforcement skeleton of the same building structure is consistent, facilitating rapid construction and installation and improving work efficiency.

[0008] Optionally, the fixing ring includes a first connecting block, a second connecting block, and a connector. Both the first connecting block and the second connecting block have connecting grooves and are fitted onto the vertical rib through the connecting grooves. The first connecting block and the second connecting block are connected through the connector.

[0009] By adopting the above technical solution, when constructing concrete buildings, the vertical reinforcement bars are first lowered to the construction position, and then fixedly connected to the foundation. Then, according to the construction requirements, the ring reinforcement bars are sleeved on the outside or inside of the vertical reinforcement bars. Then, according to the position of the ring reinforcement bars, the first connecting block and the second connecting block are pressed against the vertical reinforcement bars. Then, the first connecting block and the second connecting block are connected by connectors. The fixed ring structure is simple and easy to install. It can also be installed effectively and quickly in narrow spaces. It has strong applicability and stable connection, which can reduce the shaking of the steel reinforcement skeleton during pouring and maintain the quality of the concrete building.

[0010] Optionally, multiple connecting patterns are formed in the connecting groove, and the connecting patterns are engaged with the reinforcing bar patterns of the vertical bar.

[0011] By adopting the above technical solution, the connection pattern can effectively increase the connection between the vertical reinforcement and the fixed ring, reduce the displacement of the vertical reinforcement and the ring reinforcement during pouring, and thus maintain the construction quality of the concrete building.

[0012] Optionally, the connector includes a spring piece, with the spring piece provided on both sides of the first connecting block, and a fixing groove provided on each of the second connecting blocks, with the spring piece snapping into the fixing groove.

[0013] By adopting the above technical solution, after the first connecting block and the second connecting block are fitted onto the vertical rib, the spring sheet is elastic and snaps into the fixing groove, so that the first connecting block and the second connecting block are connected. The connecting component structure is simple and the connection is fast, which reduces the construction time and improves the construction efficiency.

[0014] Optionally, the spring is provided with a post, and the fixing groove is provided with a limiting groove, and the post is inserted into the limiting groove.

[0015] By adopting the above technical solution, after the first connecting block and the second connecting block are sleeved on the vertical bar, the spring piece is elastic and snaps into the fixed groove, and the insert is inserted into the limiting groove. By setting the insert, the separation of the first connecting block and the second connecting block is reduced, so that the connection between the ring bar and the vertical bar is stable, the separation of the vertical bar and the ring bar during the pouring process is reduced, and the pouring quality is maintained.

[0016] Optionally, a guide groove is provided on the fixing groove, the guide groove extends to the first connecting block, the guide groove communicates with the limiting groove, and the insertion post can slide along the guide groove into the limiting groove.

[0017] By adopting the above technical solution, the second connecting block is first snapped onto the vertical reinforcement. Then, the first connecting block moves closer to the second connecting block, and the insert slides into the guide groove. Then, the first connecting block is pressed down, and the first connecting block drives the spring clip to snap into the fixed groove. Then, the first connecting block slides down, so that the insert slides into the limiting groove. The installation of the first and second connecting blocks is completed. The insert, guide groove, and limiting groove are designed to facilitate the connection between the first and second connecting blocks and improve the connection stability between the first and second connecting blocks. This makes the connection between the ring reinforcement and the vertical reinforcement stable, reduces misalignment during pouring, and avoids affecting the construction quality.

[0018] Optionally, the first connecting block is provided with a stabilizing block, and the second connecting block has a stabilizing groove on its side wall near the first connecting block, and the stabilizing block is engaged in the stabilizing groove.

[0019] By adopting the above technical solution, when the first connecting block and the second connecting block slide relative to each other, the stabilizing block moves closer to the stabilizing groove until the stabilizing block slides into the stabilizing groove. The connection between the stabilizing block and the stabilizing groove overcomes the downward pull of the ring reinforcement, reduces the flipping of the upper end of the first connecting block away from the second connecting block, makes the connection between the first connecting block and the second connecting block stable, and reduces the impact on the quality of the building after the concrete is poured.

[0020] Optionally, a support module is provided on the vertical rib. The support module includes a support ring rib and a connecting component. Multiple support ring ribs are provided and have relief grooves. The support ring ribs can be fitted into adjacent support ring ribs through the relief grooves. The connecting component connects two adjacent support ring ribs.

[0021] By adopting the above technical solution, after the vertical bars and ring bars are connected, at least two supporting ring bars are connected by a relief groove, and then the two supporting ring bars are connected by a connecting component. The supporting ring bars support the vertical bars. The set support module supports the vertical bars through internal and external support, so that the vertical bars are stable, reduce their approach to the inside of the concrete, maintain the thickness of the protective layer, and improve the construction quality.

[0022] Optionally, the vertical ribs are connected to adjacent vertical ribs by threaded connections.

[0023] By adopting the above technical solution, when the building height is high, multiple vertical bars can be connected by threaded connections to extend the length of the vertical bars, reduce the difficulty of transporting and processing excessively long vertical bars, and the staggered arrangement of the connection points of adjacent vertical bars facilitates the improvement of the stability of the steel reinforcement cage.

[0024] Optionally, multiple ring ribs are provided and connected by a fixing component. The fixing component includes a threaded tube and a mounting ring. The threaded tube is threaded to one end of the ring rib, and the mounting ring is disposed on the threaded tube and engages with the adjacent ring rib.

[0025] By adopting the above technical solution, when the length of the ring reinforcement is insufficient, the number of ring reinforcements can be increased. Then, the threaded pipe is threaded to one end of the ring reinforcement, and then one end of the adjacent ring reinforcement is clamped to the installation ring. Then, the ring reinforcements and vertical reinforcements are connected in sequence. The fixed component structure is simple, which facilitates the connection of adjacent ring reinforcements, facilitates the extension of its construction pouring length, facilitates processing and installation, and improves construction efficiency.

[0026] Secondly, this application provides a method for forming a modular steel reinforcement frame structure, which adopts the following technical solution:

[0027] A method for forming a modular steel reinforcement frame structure includes the following steps:

[0028] S1. Construction preparation: Based on the construction height, determine the number and length of vertical reinforcement bars, and determine the length and size specifications of the ring reinforcement bars.

[0029] S2. Forming: Install the vertical bars at the construction position, then place the ring bars below and over the vertical bars, and fix the vertical bars and ring bars with connectors to form a steel reinforcement skeleton.

[0030] By adopting the above technical solution, during concrete construction, the number and length of vertical reinforcement bars, as well as the length and number of ring reinforcement bars, are first selected according to the height of the building. The vertical reinforcement bars are then lowered to the construction position and fixedly connected to the foundation. Next, according to construction requirements, the ring reinforcement bars are fitted onto the outside or inside of the vertical reinforcement bars. Then, the fixing rings are installed on the vertical reinforcement bars, and the ring reinforcement bars are connected to the slots of the connecting rings to form a steel reinforcement skeleton. Then, formwork support is provided, and the pouring construction is carried out. The modular steel reinforcement skeleton is simple in structure, easy to construct, and suitable for various construction needs, which helps to improve work efficiency and improve the quality of engineering construction.

[0031] In summary, this application includes the following beneficial technical effects:

[0032] 1. During concrete construction, the vertical reinforcement bars are first lowered to the construction position and then fixed to the foundation. Next, according to construction requirements, ring reinforcement bars are fitted onto the outside or inside of the vertical reinforcement bars. Fixing rings are then installed on the vertical reinforcement bars, and the ring reinforcement bars are connected to the grooves of the connecting rings to form a reinforcement skeleton. The skeleton is then fixed, and formwork is erected for pouring. The connection mechanism is simple in structure and more reliable than wire binding, preventing loosening during pouring and maintaining the distance between the protective layer and the reinforcement skeleton, thus ensuring the quality of the concrete pour. Furthermore, by processing each component in modules, the internal reinforcement skeleton of the same building structure is consistent, facilitating rapid construction and installation and improving work efficiency.

[0033] 2. When the length of the ring reinforcement is insufficient, the number of ring reinforcements can be increased. Then, the threaded pipe is threaded to one end of the ring reinforcement. Then, one end of the adjacent ring reinforcement is clamped to the installation ring. Then, the ring reinforcements and vertical reinforcements are connected in sequence. The fixed component structure is simple, which facilitates the connection of adjacent ring reinforcements, facilitates the extension of its construction pouring length, facilitates processing and installation, and improves construction efficiency.

[0034] 3. During concrete construction, first, based on the height of the building, select the number and length of vertical reinforcement bars, as well as the length and number of ring reinforcement bars. Lower the vertical reinforcement bars to the construction position, then fix them to the foundation. Next, according to construction requirements, place the ring reinforcement bars on the outside or inside of the vertical reinforcement bars, and then install the fixing rings on the vertical reinforcement bars. Connect the ring reinforcement bars to the slots of the connecting rings to form a steel reinforcement cage. Then, install formwork support and proceed with the pouring construction. The modular steel reinforcement cage is simple in structure, easy to construct, and suitable for various construction needs, thus improving work efficiency and construction quality. Attached Figure Description

[0035] Figure 1 This is a structural schematic diagram of the modular steel reinforcement frame structure in the embodiments of this application;

[0036] Figure 2This is a schematic diagram of the connecting mechanism in the embodiments of this application;

[0037] Figure 3 This is a schematic diagram of the connecting pattern in an embodiment of this application;

[0038] Figure 4 This is an exploded view of the fixing ring in an embodiment of this application;

[0039] Figure 5 This is a top view of the steel reinforcement cage in the embodiments of this application;

[0040] Figure 6 This is a schematic diagram showing the installation location of the support module in an embodiment of this application;

[0041] Figure 7 This is a schematic diagram of the structure of the fixing component in an embodiment of this application;

[0042] Figure 8 This is a schematic diagram of the connecting component in an embodiment of this application;

[0043] Figure 9 This is an exploded view of the connecting component in an embodiment of this application.

[0044] Reference numerals: 100, vertical rib; 200, ring rib; 300, connecting mechanism; 310, fixing ring; 311, first connecting block; 312, second connecting block; 313, connecting thread; 314, spring piece; 315, insert post; 316, fixing groove; 317, limiting groove; 318, guide groove; 319, connecting groove; 320, connecting ring; 321, slot; 330, stabilizing block; 340, stabilizing groove; 400, support module; 410, support ring rib; 411, clearance groove; 420, connecting component; 421, connecting ring; 422, connecting post; 423, connecting rod; 424, limiting ring; 425, locking tooth; 426, locking tooth groove; 430, positioning ring; 431, positioning groove; 600, fixing component; 610, threaded tube; 620, mounting ring. Detailed Implementation

[0045] The following is in conjunction with the appendix Figures 1-9 This application will be described in further detail.

[0046] This application discloses a modular steel reinforcement skeleton structure.

[0047] refer to Figure 1The modular steel reinforcement skeleton structure includes multiple vertical bars 100, ring bars 200 set on the vertical bars 100, and a connecting mechanism 300 set on the vertical bars 100 for connecting the ring bars 200. When constructing the concrete column, the vertical bars 100 are first connected to the foundation, then the ring bars 200 are sleeved on the outside of the vertical bars 100, and then the vertical bars 100 and the ring bars 200 are connected by the connecting mechanism 300, and then the concrete pouring construction is carried out.

[0048] refer to Figure 1 and Figure 2 Both ends of the vertical reinforcement 100 are threaded. Two vertical reinforcements 100 on the same vertical axis are connected by threaded threads, and the connection points of two adjacent vertical reinforcements 100 are staggered, with a distance of at least 50 cm between the two connection points. Both the vertical reinforcement 100 and the ring reinforcement 200 are threaded steel bars. The ring reinforcement 200 can be processed into a square spiral or a round spiral shape according to the usage requirements. The ring reinforcement 200 can be located inside or outside the vertical reinforcements 100.

[0049] refer to Figure 2 , Figure 3 and Figure 4The connecting mechanism 300 includes a fixing ring 310, which includes a second connecting block 312 and a first connecting block 311. Both the first connecting block 311 and the second connecting block 312 are semi-cylindrical blocks, and together they form a complete cylinder. Connecting grooves 319 are formed on the sidewalls of the first connecting block 311 and the second connecting block 312 that are close to each other. Connecting threads 313 are formed within the connecting grooves 319, corresponding to and engaging with the threads of the vertical rib 100. To facilitate the connection of the first connecting block 311 and the second connecting block 312, two spring pieces 314 are fixedly connected to both sides of the first connecting block 311. A corresponding fixing groove 316 is provided on the second connecting block 312, and the width of the fixing groove 316 is greater than the width of the spring pieces 314. The spring pieces 314 have a certain elasticity and can be engaged within the fixing groove 316. Insert pins 315 are fixedly connected to the sidewalls of the spring pieces 314 near the fixing groove 316. A limiting groove 317 is provided on the side wall of component 6. The insertion post 315 corresponds to and can be inserted into the limiting groove 317. A guide groove 318 is provided on the fixing groove 316. The guide groove 318 extends to the abutment of the second connecting block 312 and the first connecting block 311. The guide groove 318 communicates with the limiting groove 317. The insertion post 315 can slide in the guide groove 318 into the limiting groove 317. The limiting groove 317 is used to restrict the insertion post 315 and the first connecting block 311 from moving away from the second connecting block 312. After the second connecting block 312 abuts against the vertical rib 100, the first connecting block 311 moves closer to the second block, and the insert 315 is inserted into the guide groove 318. The insert 315 slides along the guide groove 318 with the first connecting block 311. Then, when the first connecting block 311 abuts against the second connecting block 312 or is about to abut against the second connecting block 312, the first connecting block 311 slides downward, and the first connecting block 311 drives the insert 315 into the limiting groove 317.

[0050] A connecting ring 320 is fixedly connected to the first connecting block 311. A groove 321 is formed on the connecting ring 320, and the outer ring rib 200 can be snapped into the groove 321.

[0051] To further enhance the connection stability of the first connecting block 311 and the second connecting block 312, a stabilizing block 330 is fixedly connected to both sides of the first connecting block 311. A stabilizing groove 340 is provided on the side wall of the second connecting block 312 that abuts against the first connecting block 311. The stabilizing groove 340 passes through one end of the second connecting block 312, and the stabilizing block 330 can slide into the stabilizing groove 340 and engage with the stabilizing groove 340.

[0052] refer to Figures 5-9A support module 400 is provided on the vertical rib 100. The support module 400 includes multiple support ring ribs 410. The support ring ribs 410 are square ring ribs, and at least two are provided. The support ring ribs 410 have relief grooves 411. In this embodiment, the relief grooves 411 are located on the long side of the support ring ribs 410. Adjacent support ring ribs 410 can be sleeved inside the support ring ribs 410 through the relief grooves 411. The short side of the support ring ribs 410 can abut against the inner side of the vertical rib 100 or the inner side of the ring rib 200. A connecting member 420 is provided on the support ring ribs 410. The connecting member 420 includes a component that is snapped into one of the support ring ribs. The connecting ring 421 on 410 has a connecting post 422 fixedly connected to it. A connecting rod 423 is slidably connected inside the connecting post 422. A limiting ring 424 is fixedly connected to the end of the connecting rod 423 away from the connecting post 422. The limiting ring 424 can be engaged with the adjacent support ring rib 410. The connecting rod 423 can rotate inside the connecting post 422. A locking tooth 425 is fixedly connected to the end of the connecting rod 423 away from the limiting ring 424. A locking tooth groove 426 is opened inside the connecting post 422. The locking tooth 425 can move away from the locking tooth groove 426 with the connecting rod 423 or can be engaged in the locking tooth groove 426.

[0053] To further enhance the support of the support ring rib 410 to the ring rib 200, a positioning ring 430 is fixedly connected to the second connecting block 312. The positioning ring 430 has a positioning groove 431, and the support ring rib 410 can be inserted into the positioning groove 431 to facilitate limiting the position of the support ring rib 410.

[0054] To facilitate the transport of the ring reinforcement 200, the ring reinforcement 200 can be segmented. Adjacent ring reinforcements 200 are provided with fixing components 600 and connected into a whole by fixing components 600. The fixing component 600 includes a threaded tube 610. One end of the ring reinforcement 200 is threaded, and the threaded tube 610 is threaded to one end of the ring reinforcement 200. An installation ring 620 is fixedly connected to the side wall of the threaded tube 610 and is snapped into the adjacent ring reinforcement 200.

[0055] The implementation principle of a modular reinforced concrete skeleton structure in this application embodiment is as follows: During the construction of a columnar concrete building, the vertical bars 100, ring bars 200, fixing rings 310, and supporting ring bars 410 can be prefabricated in modules according to design requirements, and then transported to the construction site. The number and type of vertical bars 100 and ring bars are determined according to construction requirements. The vertical bars 100 are then pre-placed at the construction position, and the lengths of the placed vertical bars 100 are as inconsistent as possible to facilitate staggered connections. The vertical bars 100 are then fixedly connected to the foundation. The ring bars are then placed down, and the placement on the outside or inside of the vertical bars 100 is selected according to requirements, based on construction convenience. Change the order of lowering the vertical rib 100 and the ring rib 200, then after the second connecting block 312 abuts against the vertical rib 100, the first connecting block 311 moves closer to the second block, and the insert 315 is inserted into the guide groove 318. The insert 315 slides along the guide groove 318 with the first connecting block 311. Then, when the first connecting block 311 abuts against the second connecting block 312 or is about to abut against the second connecting block 312, the first connecting block 311 slides down, and the first connecting block 311 drives the insert 315 into the limiting groove 317. Then, the ring rib is snapped into the slot 321 of the connecting ring 320, so that the vertical rib 100 and the ring rib 200 form a whole.

[0056] Then, the support ring reinforcement 410 is placed inside the vertical reinforcement 100, and at least two support ring reinforcements 410 are snapped together through the relief groove 411. Then, the connecting ring 421 is sleeved on the support ring reinforcement 410, and then the limiting ring 424 is snapped together with the support ring reinforcement 410. Pulling the support ring reinforcement 410 causes the limiting ring 424 to move away from another support ring reinforcement 410. Then, the connecting rod 423 is rotated, and the connecting rod 423 causes the locking tooth 425 to rotate, so that the upper support ring reinforcement 410 corresponds to the positioning ring 430 on the vertical reinforcement 100. Then, it is snapped into the positioning ring 430. Then, the support ring reinforcement 410 is slid, so that the support ring reinforcement 410 causes the limiting ring 424 and the connecting rod 423 to move closer to the locking tooth groove 426, so that the locking tooth 425 is snapped into the locking tooth groove 426. The support ring reinforcement 410, the ring reinforcement 200 and the vertical reinforcement 100 are connected layer by layer to form a steel reinforcement skeleton.

[0057] Then formwork support is installed, followed by concrete pouring.

[0058] This application also discloses a method for forming a modular steel reinforcement skeleton structure.

[0059] The molding method for modular reinforced steel frame structures includes the following steps:

[0060] S1. Construction preparation: Based on the construction height, determine the number and length of the vertical reinforcement bars 100, and determine the length and size specifications of the ring reinforcement bars 200.

[0061] Specifically, depending on the type of construction, select either square or circular ring reinforcement 200, as well as the length and diameter of the construction, and select the number of vertical reinforcement 100 and the length and diameter of the ring reinforcement 200.

[0062] S2. Forming: Install the vertical bar 100 at the construction position, then place the ring bar 200 below and on top of the vertical bar 100, and fix the vertical bar 100 and the ring bar 200 with connectors to form a steel reinforcement skeleton.

[0063] Specifically, vertical bars 100 of varying lengths are lowered to the construction location, and then the vertical bars 100 are fixedly connected to the foundation. Next, the ring bars 200 are lowered, and their placement on the outside or inside of the vertical bars 100 is selected according to requirements. The lowering order of the vertical bars 100 and ring bars 200 can be changed for ease of construction. Then, after the second connecting block 312 abuts against the vertical bar 100, the first connecting block 311 moves towards the second block, and the insert 315 is inserted into the guide groove 318. The insert 315 moves along the guide groove with the first connecting block 311. The groove 318 slides, and then when the first connecting block 311 abuts against the second connecting block 312 or is about to abut against the second connecting block 312, the first connecting block 311 slides downward, and the first connecting block 311 drives the insert post 315 into the limiting groove 317; then the ring rib is snapped into the slot 321 of the connecting ring 320, so that the vertical rib 100 and the ring rib 200 form a whole; then the supporting ring rib 410 is installed, the supporting ring rib 410 abuts against the inner side wall of the vertical rib 100 and is connected to the positioning ring 430.

[0064] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A modular reinforced steel frame structure, characterized in that, It includes vertical ribs (100), ring ribs (200) and connecting mechanism (300). Multiple vertical ribs (100) are provided, and multiple ring ribs (200) are provided and form a vertical frame around the multiple vertical ribs (100). The connecting mechanism (300) includes a fixing ring (310) and a connecting ring (320). The fixing ring (310) is provided on the vertical ribs (100), and the connecting ring (320) is provided on the fixing ring (310). A slot (321) is formed on the connecting ring (320), and the ring ribs (200) can be engaged with the slot (321). The fixing ring (310) includes a first connecting block (311), a second connecting block (312), and a connector. The first connecting block (311) and the second connecting block (312) are both provided with connecting grooves (319), and are sleeved on the vertical rib (100) through the connecting grooves (319). The first connecting block (311) and the second connecting block (312) are connected through the connector. A support module (400) is provided on the vertical rib (100). The support module (400) includes a support ring rib (410) and a connecting component (420). Multiple support ring ribs (410) are provided and have relief grooves (411). The support ring ribs (410) can be fitted into adjacent support ring ribs (410) through the relief grooves (411). The connecting component (420) connects two adjacent support ring ribs (410). The connecting component (420) includes a connecting ring (421) that is snapped onto one of the support ring ribs (410). A connecting post (422) is fixedly connected to the connecting ring (421). A connecting rod (423) is slidably connected inside the connecting post (422). A limiting ring (424) is fixedly connected to one end of the connecting rod (423) away from the connecting post (422). The limiting ring (424) can snap onto the adjacent support ring rib (410). The connecting rod (423) can rotate inside the connecting post (422). A locking tooth (425) is fixedly connected to one end of the connecting rod (423) away from the limiting ring (424). A locking tooth groove (426) is provided inside the connecting post (422). The locking tooth (425) can move away from the locking tooth groove (426) with the connecting rod (423) or it can snap onto the locking tooth groove (426). A positioning ring (430) is fixedly connected to the second connecting block (312). A positioning groove (431) is provided on the positioning ring (430). The support ring rib (410) can be inserted into the positioning groove (431) to facilitate limiting the position of the support ring rib (410).

2. The modular steel reinforcement cage structure according to claim 1, characterized in that, Multiple connecting patterns (313) are formed in the connecting groove (319), and the connecting patterns (313) are engaged with the reinforcing bar patterns of the vertical bar (100).

3. The modular steel reinforcement cage structure according to claim 1, characterized in that, The connector includes a spring (314), and the spring (314) is provided on both sides of the first connecting block (311). The second connecting block (312) is provided with a fixing groove (316), and the spring (314) is engaged in the fixing groove (316).

4. The modular steel reinforcement cage structure according to claim 3, characterized in that, The spring piece (314) is provided with a post (315), and the fixing groove (316) is provided with a limiting groove (317), and the post (315) is inserted into the limiting groove (317).

5. The modular steel reinforcement cage structure according to claim 4, characterized in that, The fixing groove (316) is provided with a guide groove (318), the guide groove (318) extends to the first connecting block (311), the guide groove (318) communicates with the limiting groove (317), and the insert (315) can slide along the guide groove (318) into the limiting groove (317).

6. The modular steel reinforcement cage structure according to claim 3, characterized in that, The first connecting block (311) is provided with a stabilizing block (330), and the second connecting block (312) is provided with a stabilizing groove (340) on the side wall near the first connecting block (311), and the stabilizing block (330) is engaged in the stabilizing groove (340).

7. The modular steel reinforcement cage structure according to claim 1, characterized in that, The vertical rib (100) is connected to the adjacent vertical rib (100) by a threaded connection.

8. A method for forming a modular steel reinforcement cage structure, employing a modular steel reinforcement cage structure as described in any one of claims 1-7, characterized in that, Includes the following steps: S1. Construction preparation: Based on the construction height, determine the number and length of the vertical reinforcement (100), and the length and size specifications of the ring reinforcement (200); S2. Forming: Install the vertical bar (100) at the construction position, then place the ring bar (200) below and on the vertical bar (100), and fix the vertical bar (100) and ring bar (200) with connectors to form a steel reinforcement skeleton.

Images