Steel bar binding and connecting structure of cast-in-place main body

Abstract

The utility model relates to a steel bar binding and connecting structure of a cast-in-place body, and belongs to the technical field of main body structure construction, the steel bar binding and connecting structure comprises a main body structure and a connecting structure used for connecting the main body structure, and the connecting structure comprises a steel bar mold used for connecting the main body structure and a base part used for connecting; the steel bar die comprises a rectangular positioning frame and a limiting rib installed in the positioning frame, and the base piece comprises an installation plate and a straight thread sleeve located on the installation plate. According to the reinforcing steel bar binding and connecting structure of the cast-in-place main body, the reinforcing steel bar columns and the binding belt rings are bound on site in advance in a construction site to form the main body structures, the positioning frames are connected with the mounting plates, and the straight threaded sleeves are arranged on the mounting plates, so that threaded connection and assembly can be conveniently completed among a plurality of main body structures bound on site; and compared with a traditional bundling mode that a plurality of steel bar columns are vertically bundled and then longitudinally bundled again, the efficiency is higher, and the problems proposed by the utility model are solved.

Description

Technical Field

[0001] The present application relates to the technical field of main structure construction, and specifically to a steel bar bundling connection structure of a cast-in-place main body. Background Art

[0002] The main structure construction refers to the construction process of the most basic and important structural part of the construction project, including but not limited to foundation engineering, frame structure, and wall structure. The main structure construction is the most important link in the entire construction project and is directly related to the safety, stability, and performance of the building.

[0003] The traditional main structure construction is to process the components of various components into loose parts on the ground, and then hoist them to the work surface for binding and fixing. This is time-consuming and the quality of binding and installation in key parts is prone to problems, which is not conducive to earthquake resistance.

[0004] For the above-mentioned traditional main body bundling structure, according to the type of main structure components, it is laid out, tied and fixed in the ground processing yard, and then hoisted to the working floor for rapid installation, in the hope of greatly reducing the workload, saving labor costs and improving installation efficiency. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present application provides a steel bar bundling connection structure for a cast-in-place main body, which has the advantages of laying out, bundling and fixing steel bar components in a ground processing plant, and then lifting and quickly installing them.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a steel bar bundling connection structure of a cast-in-place main body, comprising a main body structure and a connection structure for connecting the main body structure, wherein the connection structure comprises a steel bar mold for connecting the main body structure and a base member for connection;

[0007] The steel bar mold includes a rectangular positioning frame and a limiting rib installed in the positioning frame;

[0008] The base member includes a mounting plate and a straight threaded sleeve located on the mounting plate.

[0009] Furthermore, the main structure includes steel bars and tie rings for forming structural beams.

[0010] Furthermore, the steel bars are arranged in a rectangular shape, and the tie rings are transversely tied to the outside of the steel bars.

[0011] Furthermore, the positioning frame is surrounded by a steel plate with a rectangular cross-section, and the limiting ribs are divided into two groups using steel bars.

[0012] Furthermore, a sliding frame is slidably mounted on the positioning frame, and the positioning frame is equally divided into four right-angled parts by the sliding frame.

[0013] Furthermore, rivets are installed through the sliding frame, and anchor holes are also opened through the positioning frame, and the anchor holes correspond to the rivets.

[0014] Furthermore, the anchoring holes include a plurality of anchoring holes, and the plurality of anchoring holes are arranged continuously.

[0015] Furthermore, a connecting plate is fixedly installed between the sliding frame and the mounting plate, a rotating seat is slidably installed below the mounting plate, the straight thread sleeve is rotatably connected to the rotating seat, and the threaded sleeve passes through the rotating seat and extends to the top of the mounting plate.

[0016] Furthermore, a sliding groove is penetrated through the mounting plate, and the upper end of the threaded sleeve extends into the sliding groove and is slidably connected to the sliding groove.

[0017] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0018] The steel bar bundling connection structure of the cast-in-place main body is constructed by bundling steel bar columns and tie rings on site in advance to form the main structure, and adopts a positioning frame to connect the mounting plate. A straight threaded sleeve is arranged on the mounting plate. This connection method can facilitate the threaded connection assembly between several main structures bundled on site. Compared with the traditional bundling method of vertically bundling several sections of steel bar columns and then longitudinally bundling them again, it is more efficient and solves the problem raised in the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of this application;

[0020] Figure 2 This is a schematic diagram of the structure of the positioning frame for this application;

[0021] Figure 3 This is a structural stereogram of the mounting plate for this application.

[0022] In the figure: 1. Main structure; 101. Steel bar column; 102. Cable tie ring; 2. Positioning frame; 3. Sliding frame; 4. Limiting ribs; 5. Rivets; 6. Anchor holes; 7. Connecting plate; 8. Mounting plate; 9. Rotating seat; 10. Straight thread sleeve; 11. Slide groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0024] See also Figure 1-3 The steel bar binding connection structure of the cast-in-place main body in this embodiment includes a main structure 1 and a connection structure for connecting the main structure 1, wherein the main structure 1 includes a steel bar column 101 and a tie ring 102 for constituting a structural beam;

[0025] Furthermore, the steel bars 101 are arranged in a rectangular shape, and the tie rings 102 are transversely tied to the outside of the steel bars 101, so that a plurality of steel bars 101 can form a steel cage structure.

[0026] In the present application, the steel bar columns 101 to be installed by hoisting are pre-tied with tie rings 102 at the construction site, so as to facilitate the hoisting and installation of multiple sections of the main structure 1.

[0027] In this embodiment, the connection structure includes a steel bar mold for connecting the main structure 1 and a base member for connection, wherein the steel bar mold includes a rectangular positioning frame 2 and a limiting rib 4 installed in the positioning frame 2.

[0028] Preferably, the positioning frame 2 is surrounded by a steel plate with a rectangular cross-section, and the limiting ribs 4 are divided into two groups using steel bars.

[0029] This design can facilitate the positioning frame 2 to position the dispersed reinforcement columns 101, thereby facilitating rapid bundling and connection outside the site.

[0030] It should be noted that a sliding frame 3 is slidably mounted on the positioning frame 2 , and the positioning frame 2 is equally divided into four right-angled parts by the sliding frame 3 , so that the positioning frame 2 can adjust the surrounding size according to the actual marking situation.

[0031] In order to limit the sliding frame 3 relative to the positioning frame 2 , the sliding frame 3 in this embodiment is penetrated by a rivet 5 , and the positioning frame 2 is also penetrated by an anchor hole 6 , which corresponds to the rivet 5 .

[0032] In a specific implementation, the rivet 5 can be inserted through the anchor hole 6 to achieve riveting of the positioning frame 2 relative to the sliding frame 3 .

[0033] Preferably, the anchoring holes 6 include a plurality of anchoring holes 6 which are arranged continuously, and the diameters of two adjacent anchoring holes 6 are set with a small interval, so as to adaptively adjust the overall size of the surrounding positioning frame 2.

[0034] In this embodiment, the base member includes a mounting plate 8 and a straight threaded sleeve 10 located on the mounting plate 8, wherein a connecting plate 7 is fixedly installed between the sliding frame 3 and the mounting plate 8, and the positioning frame 2 can be connected to the mounting plate 8 through the connecting plate 7, so that they are convenient to use.

[0035] It should be noted that a rotating seat 9 is slidably installed at the bottom of the mounting plate 8, and a straight threaded sleeve 10 is rotatably connected to the rotating seat 9. The threaded sleeve 10 passes through the rotating seat 9 and extends to the top of the mounting plate 8, so that the steel column 101 above which is restricted by the positioning frame 2 can also complete the connection.

[0036] Specifically, a track is embedded in the lower end surface of the threaded sleeve 10, and the rotating seat 9 is slidably connected to the track. The track uses conventional guide rails with L-shaped ends. On the one hand, it is obliquely arranged on the diagonal of the mounting plate 8 to guide the sliding of the rotating seat 9, and on the other hand, it can prevent the rotating seat 9 from detaching from the mounting plate 8.

[0037] Preferably, a slide groove 11 is further penetrated through the mounting plate 8 , and the upper end of the threaded sleeve 10 extends into the slide groove 11 and is slidably connected to the slide groove 11 , so that the sliding stability of the threaded sleeve 10 is further improved.

[0038] The working principle of the above embodiment is:

[0039] The prefabricated steel bar column 101 is restricted and placed in a rectangular structure at the construction site through a positioning frame 2, and the single-section steel bar column 101 is bundled with a tie ring 102 to form a main structure 1 component, and the steel bar column 101 on the main structure 1 is extended to the top of the mounting plate 8 under the positioning frame 2. At this time, the threaded connection is completed by connecting the threaded sleeve 10 to the steel bar column 101. During on-site construction, the main structure 1 quickly bundled on site is directly hoisted and connected, and the exposed threaded sleeve 10 below the mounting plate 8 and the continuously hoisted multi-section main structure 1 are threadedly connected to each other to achieve rapid installation.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0041] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A steel bar binding connection structure for a cast-in-place main body, comprising a main structure (1) and a connection structure for connecting the main structure (1), characterized in that: The connection structure comprises a steel bar mold for connecting the main structure (1) and a base member for connection; The steel bar mold comprises a rectangular positioning frame (2) and a limiting rib (4) installed in the positioning frame (2); The base member comprises a mounting plate (8) and a straight threaded sleeve (10) located on the mounting plate (8).

2. The steel bar bundling connection structure of the cast-in-place main body according to claim 1 is characterized in that: The main structure (1) comprises a steel bar column (101) and a tie ring (102) for forming a structural beam.

3. The steel bar bundling connection structure of the cast-in-place main body according to claim 2, characterized in that: The steel bars (101) are arranged in a rectangular shape, and the tie rings (102) are transversely tied to the outside of the steel bars (101).

4. The steel bar bundling connection structure of the cast-in-place main body according to claim 1, characterized in that: The positioning frame (2) is surrounded by a steel plate with a rectangular cross section, and the limiting ribs (4) are steel bars divided into two groups.

5. The steel bar bundling connection structure of the cast-in-place main body according to claim 1, characterized in that: A sliding frame (3) is also slidably mounted on the positioning frame (2), and the positioning frame (2) is equally divided into four right-angled parts by the sliding frame (3).

6. The steel bar bundling connection structure of the cast-in-place main body according to claim 5, characterized in that: A rivet (5) is installed through the sliding frame (3), and an anchor hole (6) is also opened through the positioning frame (2), and the anchor hole (6) corresponds to the rivet (5).

7. The steel bar bundling connection structure of the cast-in-place main body according to claim 6, characterized in that: The anchoring holes (6) include a plurality of anchoring holes (6), and the plurality of anchoring holes (6) are arranged in series.

8. The steel bar binding connection structure of the cast-in-place main body according to claim 5, characterized in that: A connecting plate (7) is fixedly installed between the sliding frame (3) and the mounting plate (8), a rotating seat (9) is slidably installed below the mounting plate (8), the straight threaded sleeve (10) is rotatably connected to the rotating seat (9), and the threaded sleeve (10) passes through the rotating seat (9) and extends to the top of the mounting plate (8).

9. The steel bar bundling connection structure of the cast-in-place main body according to claim 8, characterized in that: The mounting plate (8) is also provided with a sliding groove (11) extending therethrough, and the upper end of the threaded sleeve (10) extends into the sliding groove (11) and is slidably connected to the sliding groove (11).

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