Conversion column connecting structure of embedded steel supporting frame

Abstract

The utility model provides an embedded steel support frame conversion column connecting structure which comprises a concentric-square-shaped conversion column, a reinforcing plate arranged in an X shape is arranged on the inner side of the concentric-square-shaped conversion column, and the four ends of the reinforcing plate are integrally connected with the four corners of the inner side of the concentric-square-shaped conversion column respectively. Welding-free connecting assemblies are arranged on the same sides of the four side faces of the concentric-square-shaped conversion column correspondingly. Due to the arrangement of the fixing plate, the thickening plates with different thicknesses, the fastening bolts and the fastening nuts, the effect of fixing the beam body and the conversion column in a welding-free mode can be achieved, the construction efficiency can be effectively improved, and use is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of structural engineering, and in particular relates to an embedded steel support frame conversion column connection structure. Background Art

[0002] The embedded steel support frame conversion column connection structure is a connection structure that can connect misaligned beams, such as an embedded steel support frame conversion column connection structure with publication number CN217150621U, which is used to misalign and connect a first column and a second column. The embedded steel support frame conversion column connection structure includes a support frame and cross braces, wherein the cross braces are located inside the support frame. There are still some problems with this connection structure during actual use, such as: the beam and the conversion column must be connected by welding, and the welding process takes a long time, which may greatly reduce the construction efficiency and is inconvenient to use. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the utility model provides an embedded steel support frame conversion column connection structure, which can achieve the effect of fixing the beam body and the conversion column without welding, thereby effectively improving the construction efficiency and being more convenient to use.

[0004] The technical solution is as follows: an embedded steel support frame conversion column connection structure, including a U-shaped conversion column, an X-shaped reinforcement plate is arranged on the inner side of the U-shaped conversion column, and the four ends of the reinforcement plate are respectively integrated with the four inner corners of the U-shaped conversion column. It is characterized in that welding-free connection components are respectively arranged on the same side of the four side surfaces of the U-shaped conversion column.

[0005] Preferably, the welding-free connection components include a fixed plate and several thickened plates with different thicknesses, and the four inner corners of the fixed plate are respectively provided with a first through hole; the four inner corners of the thickened plate are respectively provided with a second through hole, and any one of the thickened plates is placed on the left side of the fixed plate; the second through holes are respectively arranged to be opposite to the first through holes; fastening bolts are respectively inserted between the second through holes and the first through holes, and fastening nuts are respectively threadedly connected on the outer walls of the fastening bolts, wherein the fastening nuts are respectively located on the left side of the thickened plates.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] In the utility model, the fixing plate and a plurality of thickening plates of different thicknesses, the arrangement of the fastening bolts and the fastening nuts are conducive to achieving the effect of fixing the beam body and the conversion column without welding, thereby effectively improving the construction efficiency and being more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1It is a structural schematic diagram of the utility model.

[0009] Figure 2 It is a structural schematic diagram of the welding-free connection assembly of the utility model.

[0010] Figure 3 It is a top view schematic diagram of the utility model when in use.

[0011] In the figure:

[0012] 1. U-shaped conversion column; 2. Reinforcement plate; 3. Welding-free connection assembly; 31. Fixing plate; 32. Thickening plate; 33. Fastening bolts; 34. Fastening nuts. DETAILED DESCRIPTION

[0013] The present invention is described in detail below in conjunction with the accompanying drawings. As shown in Figures 1 and 2, an embedded steel support frame conversion column connection structure includes a U-shaped conversion column 1, an X-shaped reinforcement plate 2 is arranged on the inner side of the U-shaped conversion column 1, and the four ends of the reinforcement plate 2 are respectively integrated with the four inner corners of the U-shaped conversion column 1.

[0014] One of the embedded steel support frame conversion column connection structures also includes a welding-free connection component 3, and the welding-free connection component 3 is respectively arranged on the same side of the four sides of the U-shaped conversion column 1, which is conducive to achieving the effect of welding-free fixing of the beam body and the conversion column, thereby effectively improving the construction efficiency and being more convenient to use.

[0015] Among them, the welding-free connection component 3 includes a fixed plate 31 and a plurality of thickening plates 32 with different thicknesses, and the four inner corners of the fixed plate 31 are respectively provided with a first through hole; the four inner corners of the thickening plate 32 are respectively provided with a second through hole, and any one of the thickening plates 32 is placed on the left side of the fixed plate 31; the second through holes are respectively arranged to be opposite to the first through holes; fastening bolts 33 are respectively inserted between the second through holes and the first through holes, and fastening nuts 34 are respectively threadedly connected on the outer walls of the fastening bolts 33, wherein the fastening nuts 34 are respectively located on the left side of the thickening plates 32.

[0016] In this embodiment, specifically, the inner sides of the fixing plates 31 are integrally connected to the same side of the four side surfaces of the U-shaped conversion column 1 .

[0017] In this embodiment, specifically, the thickened plate 32 is made of an alloy steel plate that matches one side of the fixed plate 31 .

[0018] In this embodiment, specifically, the U-shaped conversion column 1 adopts an alloy steel column with a U-shaped cross section.

[0019] In this embodiment, specifically, the reinforcement plate 2 is made of an X-shaped alloy steel plate.

[0020] In this embodiment, combined with the Figure 3 As shown, when connecting the misaligned beams, the operator can place the U-shaped conversion column 1 between the beams, and then the operator can select a thickening plate 32 of appropriate thickness and place it on one side of the fixed plate 31. When the thickening plate 32 is placed, one side of the thickening plate 32 is in contact with the fixed plate 31, and the other side is just in contact with the beam. Then the operator can insert the fastening bolts 33 into the holes of the fixed plate 31, the thickening plate 32 and the beam, and finally the operator installs the fastening nuts 34 on the fastening bolts 33 and tightens them. At this time, the misaligned beams will be connected through the U-shaped conversion column 1. Because during the connection process, the operator does not need to perform welding operations, which can effectively reduce the connection time, and then can effectively improve the construction efficiency, and achieve the effect of fixing the beam and the U-shaped conversion column 1 without welding.

[0021] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. An embedded steel support frame conversion column connection structure, comprising a U-shaped conversion column (1), an X-shaped reinforcement plate (2) is arranged on the inner side of the U-shaped conversion column (1), and the four ends of the reinforcement plate (2) are respectively connected to the inner four corners of the U-shaped conversion column (1) in an integrated manner. It is characterized in that A welding-free connection component (3) is respectively provided on the same side of the four side surfaces of the U-shaped conversion column (1).

2. The embedded steel support frame conversion column connection structure as claimed in claim 1, It is characterized in that The welding-free connection assembly (3) comprises a fixing plate (31) and a plurality of thickening plates (32) of different thicknesses, wherein the fixing plate (31) is provided with a first through hole at each of its four inner corners; the thickening plate (32) is provided with a second through hole at each of its four inner corners, and any one of the thickening plates (32) is placed on the left side of the fixing plate (31); the second through holes are arranged to be aligned with the first through holes; fastening bolts (33) are inserted between the second through holes and the first through holes, and fastening nuts (34) are threadedly connected to the outer walls of the fastening bolts (33), wherein the fastening nuts (34) are located on the left side of the thickening plates (32).

3. The embedded steel support frame conversion column connection structure as claimed in claim 2, It is characterized in that The inner sides of the fixing plates (31) are integrally connected to the same side of the four side surfaces of the U-shaped conversion column (1).

4. The embedded steel support frame conversion column connection structure as claimed in claim 3, It is characterized in that The thickened plate (32) is made of an alloy steel plate that matches one side of the fixed plate (31).

5. The embedded steel support frame conversion column connection structure as claimed in claim 4, It is characterized in that The U-shaped conversion column (1) is an alloy steel column with a U-shaped cross section.

6. The embedded steel support frame conversion column connection structure according to claim 1, It is characterized in that The reinforcement plate (2) is made of an X-shaped alloy steel plate.

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