Connection structure of embedded steel support frame conversion column
Technical Field
The utility model belongs to the technical field of structural engineering, and particularly relates to a connecting structure of a conversion column of an embedded steel support frame.
Background
The utility model provides an embedded steel braced frame converting post connection structure is a connection structure that can connect and take place dislocation roof beam body, like an embedded steel braced frame converting post connection structure of publication number CN217150621U for dislocation connection first cylinder and second cylinder, embedded steel braced frame converting post connection structure includes braced frame and cross bracing, and wherein cross bracing is located braced frame, and this connection structure still has some problems in the in-process of in-service use, like: the beam body and the conversion column are connected in a welding mode, and the welding process needs a long time, so that the construction efficiency is possibly greatly reduced, and the use is inconvenient.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the embedded steel support frame conversion column connecting structure, which can realize 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.
The technical scheme is that the connecting structure of the embedded steel support frame conversion column comprises a reverse-square conversion column, wherein reinforcing plates which are arranged in an X shape are arranged on the inner sides of the reverse-square conversion column, four ends of the reinforcing plates are integrally connected with four corners of the inner sides of the reverse-square conversion column respectively, and the connecting structure is characterized in that welding-free connecting components are arranged on the same sides of four sides of the reverse-square conversion column respectively.
Preferably, the welding-free connecting assembly comprises a fixed plate and a plurality of thickening plates with different thicknesses, wherein first through holes are respectively formed in four corners of the inside of the fixed plate, second through holes are respectively formed in four corners of the inside of the thickening plates, any thickening plate is placed on the left side of the fixed plate, the second through holes are respectively and oppositely matched with the first through holes, fastening bolts are respectively inserted into the second through holes and the first through holes, fastening nuts are respectively connected to the outer walls of the fastening bolts in a threaded mode, and the fastening nuts are respectively located on the left side of the thickening plates.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the fixing plate and the thickening plates with different thicknesses, and the arrangement of the fastening bolts and the fastening nuts are beneficial to realizing the effect of welding-free fixing the beam body and the conversion column, so that the construction efficiency can be effectively improved, and the use is more convenient.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the welding-free connection assembly of the present utility model.
Fig. 3 is a schematic top view of the utility model in use.
In the figure:
1. A Chinese character 'Hui' type conversion column; 2, reinforcing plates, 3, a welding-free connecting assembly, 31, a fixing plate, 32, a thickening plate, 33, fastening bolts, 34 and fastening nuts.
Detailed Description
The utility model is specifically described below with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a connection structure of a conversion column with an embedded steel support frame comprises a reverse-square-shaped conversion column 1, wherein a reinforcing plate 2 arranged in an X shape is arranged on the inner side of the reverse-square-shaped conversion column 1, and four ends of the reinforcing plate 2 are integrally connected with four corners of the inner side of the reverse-square-shaped conversion column 1 respectively.
The embedded steel braced frame converting column connection structure further comprises a welding-free connecting component 3, wherein the welding-free connecting component 3 is arranged on the same side of the four sides of the reverse-U-shaped converting column 1 respectively, the effect of welding-free fixing of the beam body and the converting column is achieved, and therefore construction efficiency can be effectively improved, and the welding-free connecting structure is more convenient to use.
The welding-free connecting assembly 3 comprises a fixed plate 31 and a plurality of thickening plates 32 with different thicknesses, wherein first through holes are respectively formed in four corners of the inside of the fixed plate 31, second through holes are respectively formed in four corners of the inside of the thickening plates 32, any thickening plate 32 is placed on the left side of the fixed plate 31, the second through holes are respectively and oppositely matched with the first through holes, fastening bolts 33 are respectively inserted between the second through holes and the first through holes, fastening nuts 34 are respectively connected to the outer walls of the fastening bolts 33 in a threaded mode, and the fastening nuts 34 are respectively located on the left side of the thickening plates 32.
In this embodiment, specifically, the inner sides of the fixing plates 31 are integrally connected to the same side of the four sides of the zigzag type conversion column 1.
In this embodiment, specifically, the thickening plate 32 is an alloy steel plate adapted to one side of the fixing plate 31.
In this embodiment, specifically, the zigzag converting column 1 is an alloy steel column with a zigzag cross section.
In this embodiment, specifically, the reinforcing plate 2 is made of an X-shaped alloy steel plate.
In this embodiment, referring to fig. 3, when connecting the staggered beam bodies, an operator can place the zigzag converting column 1 between the beam bodies, then the operator can select the thickening plate 32 with proper thickness and place the thickening plate 32 on one side of the fixing plate 31, after the thickening plate 32 is placed, one side of the thickening plate 32 contacts the fixing plate 31, while the other side contacts the beam body exactly, then the operator can insert the fastening bolt 33 into the fixing plate 31, the thickening plate 32 and the holes of the beam bodies, finally the operator installs the fastening nut 34 on the fastening bolt 33 and screws the fastening bolt, and the staggered beam bodies are connected through the zigzag converting column 1 at this time, because the operator does not need to perform welding operation in the connecting process, the connecting time can be effectively reduced, the construction efficiency can be effectively improved, and the effect of welding-free fixing the beam bodies and the zigzag converting column 1 can be realized.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.