Constructional column steel bar connecting structure

Abstract

The utility model discloses a constructional column steel bar connecting structure which comprises a first wall body, a second wall body and a constructional column body. The constructional column body, namely the limiting and stabilizing block arranged at the upper end of the base, is arranged, the limiting and stabilizing block can be connected with a bottom stirrup in a clamped mode through the clamping groove formed in the limiting and stabilizing block, and the stable state of the bottom of a reinforcing steel bar is achieved in cooperation with locking movement of the first bolt and the base; the positioning plate body arranged in the upper end of the protective shell can assist in achieving stable butt joint of the upper ends of the reinforcing steel bars on the four sides through the positioning holes formed in the four sides, and therefore the reinforcing steel bars can be in a stable vertical state during installation, the deviation problem is avoided, the butt joint shell arranged outside the protective shell can be in butt joint with the stabilizing strips, and the stability of the reinforcing steel bars is improved. And through the butt joint effect of the lock hole and the second bolt, fastening butt joint of the protective shell and the first wall body or the second wall body is achieved, vertical forming in the subsequent pouring forming state is guaranteed, and the pouring deviation problem of the constructional column is solved.

Description

Technical Field

[0001] This utility model relates to the field of structural column technology, specifically a structural column steel reinforcement connection structure. Background Technology

[0002] Structural columns are reinforced concrete columns installed in the walls of multi-story brick-concrete structures to enhance the overall integrity and stability of the building. They are connected to the ring beams of each floor to form a spatial frame that can resist bending and shear. It is an effective measure to prevent the building from collapsing. Structural columns are installed at the four corners of the exterior walls, at the junction of the transverse walls and the exterior longitudinal walls in staggered floors, on both sides of large openings, and at the junction of the interior and exterior walls of large rooms.

[0003] Currently, the existing connection structure for installing structural column reinforcement is inconvenient to fix the structural column reinforcement during the installation process. This makes it easy for the structural column reinforcement to deviate during the concrete pouring process, resulting in defects in the stability of the structural column. Secondly, the structural column needs to be fixed to the wall before pouring the concrete, and the components connecting the structural column to the wall are inconvenient to disassemble after the concrete pouring is completed, resulting in low ease of use. Utility Model Content

[0004] The purpose of this utility model is to provide a structural column reinforcement connection structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a structural column reinforcement connection structure, comprising a first wall, a second wall, and a structural column body, wherein the first wall is laterally opposite to the second wall, and the structural column body is installed between the first wall and the second wall. The structural column body includes a base connected to the first wall and the second wall, a connecting groove opened inside the upper end of the base, a protective shell snapped into the connecting groove, a reinforcing bar inserted into the upper end of the base, a stirrup provided outside the reinforcing bar, a positioning plate connected to the upper end of the reinforcing bar and connected to the upper end of the protective shell, a bottom stabilizing component installed on the upper end of the base and connected to the outside of the stirrup, and lateral stabilizing components installed on both sides of the outer end of the protective shell.

[0006] Preferably, the positioning plate includes a positioning plate body built into the upper part of the protective shell, a positioning hole opened inside the positioning plate body and connected to the upper end of the reinforcing bar, and a pouring port opened in the middle of the positioning plate body.

[0007] Preferably, the bottom stabilizing component includes limiting stabilizing blocks disposed on both sides of the upper end of the base, a slot formed inside one end of the limiting stabilizing block, a connecting plate fixed to one side of the lower end of the limiting stabilizing block, and a first bolt mating with the inside of the connecting plate and threadedly connected to the upper end of the base.

[0008] Preferably, the lateral stabilizing component includes docking shells on both sides of the outer end of the protective shell, connecting grooves opened inside the docking shells, stabilizing strips inserted into the connecting grooves, limiting strips fixed to the outside of the stabilizing strips and connected to the inside of the connecting grooves, locking holes opened inside one side of the stabilizing strips, and second bolts docked inside the locking holes.

[0009] Preferably, the stirrups are welded at equal intervals from top to bottom along the outer side of the reinforcing bar, and the lower end of the stirrup side is connected to the bottom stabilizing component.

[0010] Preferably, the limiting and stabilizing blocks are arranged vertically symmetrically along the upper end of the base, and the limiting and stabilizing blocks on both sides have a slot at the end near the stirrup.

[0011] Preferably, the upper and lower ends of the connecting groove are integrally provided with transverse grooves, and the size of the transverse grooves in the connecting groove matches the size of the limiting strip on the outside of the stabilizing strip.

[0012] Preferably, the lock hole is provided in the form of a threaded hole along one side of the stabilizing strip, and the second bolt connected inside the lock hole is respectively connected to the internal threads of the first wall and the second wall.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model features a structural column body. The reinforcing bars inserted into the four sides of the upper base can be pre-welded together via stirrups to maintain stability. Simultaneously, bottom stabilizing components on both sides of the upper base can engage with the bottom stirrups via slots on both sides of the limiting stabilizing block. This, combined with the locking action of the first bolt and the base, ensures the bottom stability of the reinforcing bars. When the protective shell aligns with the connecting slot on the upper end of the base, the positioning plate inside the upper end of the protective shell uses positioning holes on all four sides to facilitate a stable connection of the upper ends of the four reinforcing bars. This ensures the reinforcing bars are installed in a stable vertical state, preventing displacement. Furthermore, the connecting shell outside the protective shell can connect with the stabilizing strip and, through the locking holes and the second bolt, achieves a secure connection between the protective shell and the first or second wall, guaranteeing vertical forming during subsequent pouring and preventing structural column displacement. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the structural column of this utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the main body of the structural column of this utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the main body of the structural column of this utility model;

[0019] Figure 5 This is a three-dimensional structural diagram of the positioning plate of this utility model;

[0020] Figure 6 This is a three-dimensional structural diagram of the bottom stabilizing component of this utility model;

[0021] Figure 7 This is a three-dimensional structural diagram of the lateral stabilizing component of this utility model.

[0022] In the diagram: First wall - 1, Second wall - 2, Main body of structural column - 3, Base - 31, Connecting groove - 32, Protective shell - 33, Reinforcing bar - 34, Stirrup - 35, Positioning plate - 36, Positioning plate body - 361, Positioning hole - 362, Pouring port - 363, Bottom stabilizing component - 37, Limiting stabilizing block - 371, Slot - 372, Connecting plate - 373, First bolt - 374, Lateral stabilizing component - 38, Butt shell - 381, Connecting groove - 382, ​​Stabilizing strip - 383, Limiting strip - 384, Lock hole - 384, Second bolt - 385. Detailed Implementation

[0023] To further explain the technical solution of this utility model, a detailed description is provided below through specific embodiments.

[0024] Please see Figure 1 This utility model provides a structural column reinforcement connection structure, including a first wall 1, a second wall 2 and a structural column body 3. The first wall 1 is provided with the second wall 2 on its side opposite to it, and the structural column body 3 is installed between the first wall 1 and the second wall 2.

[0025] Please see Figure 2-5In this embodiment, the main body 3 of the structural column includes a base 31 that connects to the first wall 1 and the second wall 2 for stable support, a connecting groove 32 formed into a rectangular groove in the upper end of the base 31, a protective shell 33 that snaps into the connecting groove 32, thereby achieving a quick connection between the protective shell 33 and the base 31, vertically inserted steel bars 34 distributed along the four sides of the upper end of the base 31, and stirrups 35 equidistantly installed on the outside of the steel bars 34 to improve stability, and a connecting rod 35 that connects to the upper end of the steel bars 34 and is connected to the upper end of the protective shell 33. The positioning plate 36 improves the stability of the upper end of the reinforcing bar 34. The bottom stabilizing component 37, installed on the upper end of the base 31 and connected to the outside of the stirrup 35, ensures the stability of the bottom stirrup 35, thereby helping to strengthen the stability of the lower end of the reinforcing bar 34. The lateral stabilizing components 38, installed on both sides of the outer end of the protective shell 33, enable the connection and combination of the main body of the structural column 3 with the first wall 1 and the second wall 2, ensuring its stability and preventing pouring deviation during the pouring process.

[0026] The positioning plate 36 includes a positioning plate body 361 built into the upper part of the protective shell 33 for positioning and stable cooperation, a positioning hole 362 opened inside the positioning plate body 361 and connected to the upper part of the reinforcing bar 34, and a pouring port 363 opened in the middle of the positioning plate body 361. The pouring port 363 is concave downward to improve the pouring effect.

[0027] Among them, the stirrups 35 are welded at equal intervals from top to bottom along the outer side of the steel bar 34, and the side of the lower stirrup 35 is connected to the bottom stabilizing component 37, so that the steel bar 34 can cooperate with the externally provided stirrups 35 to enhance the overall stability of use.

[0028] Please see Figure 6 In this embodiment, the bottom stabilizing component 37 includes limiting and stabilizing blocks 371 symmetrically installed on both sides of the upper end of the base 31, and slots 372 symmetrically opened inside one end of the limiting and stabilizing block 371. The slots 372 are engaged with the side of the stirrups 35, thereby helping to improve the installation stability of the stirrups 35 on both sides of the bottom and ensuring that the lower end of the reinforcing bar 34 is in a stable installation and use state. A connecting plate 373 is fixedly connected to one side of the lower end of the limiting and stabilizing block 371, and a first bolt 374 is threadedly connected to the inside of the connecting plate 373 and the upper end of the base 31.

[0029] Among them, the limiting and stabilizing blocks 371 are symmetrically and vertically arranged along the upper end of the base 31, and the limiting and stabilizing blocks 371 on both sides are provided with slots 372 near the stirrups 35 to ensure that the limiting and stabilizing blocks 371 are stably connected to the lower stirrups 35 through the slots 372, thereby helping to strengthen the bottom connection stability of the reinforcing bars 34.

[0030] Please see Figure 7 In this embodiment, the lateral stabilizing component 38 includes a docking shell 381 that is laterally connected to both sides of the outer end of the protective shell 33, a connecting groove 382 correspondingly opened inside the docking shell 381 for quick insertion and assembly, a stabilizing strip 383 correspondingly inserted laterally into the connecting groove 382, ​​a limiting strip 384 that is symmetrically fixedly connected to the outside of the stabilizing strip 383 and connected to the inside of the connecting groove 382, ​​thereby improving the installation stability of the limiting strip 384 and facilitating subsequent disassembly, a locking hole 384 opened inside one side of the stabilizing strip 383, and a second bolt 385 connected inside the locking hole 384 for convenient locking.

[0031] The connecting groove 382 has an integrally formed transverse groove at both the upper and lower ends. The size of the transverse groove in the connecting groove 382 matches the size of the limiting strip 384 on the outside of the stabilizing strip 383, ensuring that the limiting strip 384 and the transverse grooves on the upper and lower sides of the connecting groove 382 achieve a stable and secure connection. The locking hole 384 is threaded along one side of the stabilizing strip 383, and the second bolt 385 connected inside the locking hole 384 is threadedly connected to the first wall 1 and the second wall 2 respectively. This ensures that the stabilizing strip 383 can be stably connected to the outside of the first wall 1 and the second wall 2 through the tight connection of the second bolt 385, thus ensuring the stability of its casting.

[0032] The working principle is as follows:

[0033] When installing the structural column, the base 31 can be placed at the lower end between the first wall 1 and the second wall 2. At this time, steel bars 34 can be vertically inserted into the four sides of the upper end of the base 31 in sequence. After the steel bars 34 on the four sides are inserted, stirrups 35 are welded at equal intervals from top to bottom on the outside. In this way, the steel bars 34 on the four sides and the stirrups 35 installed at equal intervals on the outside can cooperate to achieve the stability of the overall structure.

[0034] To improve the stability of the bottom of the four-sided reinforcing bars 34, bottom stabilizing components 37 are set on both sides of the upper end of the base 31. The limiting stabilizing blocks 371 are placed on both sides of the lower stirrups 35, so that the limiting stabilizing blocks 371 cooperate with the slots 372 opened on the upper and lower sides inside to achieve the locking action. At the same time, the first bolt 374 inside the connecting plate 373 is opposite to the locking position at the upper end of the base 31. By rotating the first bolt 374, the first bolt 374 is screwed into the locking position at the upper end of the base 31, which will realize the vertical locking action of the limiting stabilizing blocks 371. Thus, the stirrups 35 connected to the slots 372 opened on both sides inside the limiting stabilizing blocks 371 will be in a stable installation state, thereby strengthening the stability of the lower end of the four-sided reinforcing bars 34 and reducing the installation offset problem.

[0035] After the bottom snap-fit ​​stabilization is completed, the protective shell 33 can be aligned with the connecting groove 32 on the upper end of the base 31 to enclose the reinforcing bars 34, stirrups 35 and limiting stabilizing blocks 371 inside. During the connection process, in conjunction with the positioning plate 361 on the upper end of the inner side of the protective shell 33, the positioning holes 362 on the four sides of the positioning plate 361 can be connected with the upper ends of the four reinforcing bars 34. In this way, the upper ends of the four reinforcing bars 34 are connected and stabilized. Thus, the four reinforcing bars 34 can be in a stable and vertical state to ensure the verticality of the subsequent cast structural column.

[0036] After the protective shell 33 is installed, the stabilizing strip 383 can be inserted horizontally into the mating shells 381 on both sides of the outer end of the protective shell 33. This allows the stabilizing strip 383 to engage with the limiting strips 384 at the upper and lower ends, laterally positioning and mating with the connecting grooves 382 inside the mating shells 381. Once both stabilizing strips 383 are fully inserted, the second bolt 385 can be screwed into the corresponding locking holes 384 on one side of the stabilizing strip 383, thus enabling the stabilizing strip 383 to connect with the first wall 1 or the second wall 1. The corresponding locking joints on the outer side of wall 2 are used to lock and maintain the protective shell 33 in a vertical installation state. As a result, when concrete is poured through the pouring port 363 in the middle of the positioning plate 361, the structural column is not easy to shift, which can ensure the pouring and forming of the vertical structural column. After the subsequent pouring is completed, the locking with the first wall 1 or the second wall 2 can be released by rotating the second bolt 385 outward, so that the stabilizing strip 383 can be quickly disassembled, thereby improving the stability and ease of use.

[0037] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A construction column reinforcement connection structure, characterized by: The utility model provides a kind of structure column main body, including first wall (1), second wall (2) and structure column main body (3), second wall (2) is provided with second wall (2) to first wall (1) side relative, and structure column main body (3) is installed between first wall (1) and second wall (2), structure column main body (3) includes the base (31) of butt joint in first wall (1) and second wall (2) between, the connecting groove (32) being opened in the inside of base (31) upper end, the protection shell (33) being connected in the inside of connecting groove (32), the steel bar (34) being inserted in the inside of base (31) upper end, the stirrup (35) being arranged in the outside of steel bar (34), the positioning plate (36) being butt joint in the upper end of steel bar (34) and being connected with the inside of protection shell (33) upper end, the bottom stable assembly (37) being installed in the upper end of base (31) and being connected with the outside of stirrup (35), and the lateral stable assembly (38) being installed in the outside end both sides of protection shell (33).

2. The reinforced column connection of claim 1, wherein: The positioning plate (36) includes an inner positioning plate body (361) disposed in the upper end of the protection shell (33), a positioning hole (362) formed in the inner positioning plate body (361) and connected with the upper end of the steel bar (34), and a pouring opening (363) formed in the middle of the inner positioning plate body (361).

3. The reinforced column connection of claim 1, wherein: The bottom stable assembly (37) includes a limiting stable block (371) disposed on both sides of the upper end of the base (31), a clamping groove (372) formed in one end of the limiting stable block (371), a connecting plate (373) fixedly arranged on one side of the lower end of the limiting stable block (371), and a first bolt (374) butt-jointed in the inner connecting plate (373) and threadedly connected with the upper end of the base (31).

4. The reinforced column connection of claim 1, wherein: The lateral stable assembly (38) includes a butt-joint shell (381) disposed on both sides of the outer end of the protection shell (33), a connecting groove (382) formed in the inner butt-joint shell (381), a stable bar (383) inserted into the inner connecting groove (382), a limiting bar (384) fixedly arranged on the outer side of the stable bar (383) and connected with the inner connecting groove (382), a lock hole (384) formed in one side of the stable bar (383), and a second bolt (385) butt-jointed in the inner lock hole (384).

5. The reinforced column connection of claim 1, wherein: The stirrup (35) is equidistantly welded along the outer side of the steel bar (34) from top to bottom, and the side edge of the lower end of the stirrup (35) is connected with the bottom stable assembly (37).

6. The reinforced column connection of claim 3, wherein: The limiting stable block (371) is vertically arranged on both sides of the upper end of the base (31) in a symmetrical manner, and the clamping groove (372) is formed in one end of the limiting stable block (371) close to the stirrup (35).

7. The reinforced column connection of claim 4, wherein: The connecting groove (382) has a horizontal groove integrally formed in the inner connecting groove (382), and the size of the horizontal groove of the connecting groove (382) matches the size of the limiting bar (384) arranged on the outer side of the stable bar (383).

8. The reinforced column connection of claim 4, wherein: The lock hole (384) is threadingly formed in one side of the stable bar (383), and the second bolt (385) is threadedly connected with the inner first wall (1) and the inner second wall (2) in the inner lock hole (384).

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