CN215858209U - Non-orthogonal steel frame beam mounting structure - Google Patents
Non-orthogonal steel frame beam mounting structure Download PDFInfo
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- CN215858209U CN215858209U CN202121237173.7U CN202121237173U CN215858209U CN 215858209 U CN215858209 U CN 215858209U CN 202121237173 U CN202121237173 U CN 202121237173U CN 215858209 U CN215858209 U CN 215858209U
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Abstract
The utility model discloses a non-orthogonal steel frame beam mounting structure, which comprises: a cylinder; one end of the connecting plate is connected with the column body, and the other end of the connecting plate is arranged in a hanging and extending mode and used for pre-positioning; the beam body is arranged on the connecting plate, and a gap is formed between the beam body and the column body; the special-shaped bracket is arranged on the connecting plate, and two ends of the special-shaped bracket are respectively connected with the beam body and the column body. This non-orthogonal steel frame roof beam mounting structure carries out prepositioning through setting up the connecting plate on the cylinder earlier, is connected the beam body and is accomplished final positioning with the connecting plate after position adjustment to set up the heterotypic bracket that the size is suitable according to the interval between cylinder and the beam body, can be more accurate, safe and reliable when making the on-the-spot connection.
Description
Technical Field
The utility model relates to the technical field of steel beam column installation, in particular to a non-orthogonal steel frame beam installation structure.
Background
Due to factors such as building functions or structural zoning and the like, non-orthogonal connection is needed for rigid connection of part of beams and columns, and compared with orthogonal connection, the non-orthogonal connection needs to meet the requirement of higher accuracy and reliability for rigid connection strength. The non-orthogonal connection method of the traditional steel frame beam is characterized in that oblique brackets are welded in advance when steel columns at two ends of the oblique beam are manufactured in a factory and are directly connected on site, but the welding inaccuracy and the site construction error often cause the connection failure and a large amount of reworking is caused. Therefore, the non-orthogonal connection is a link which occupies the most construction period and has the least quality control in the installation process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve at least one technical problem in the prior art, and provides a non-orthogonal steel frame beam mounting structure which can enable the connection of the non-orthogonal steel frame beam to be more accurate, safe and reliable.
According to an embodiment of a first aspect of the present invention, there is provided a non-orthogonal steel frame beam mounting structure, including:
a cylinder;
one end of the connecting plate is connected with the column body, and the other end of the connecting plate is arranged in a hanging and extending mode and used for pre-positioning;
the beam body is arranged on the connecting plate, and a gap is formed between the beam body and the column body;
the special-shaped bracket is arranged on the connecting plate, and two ends of the special-shaped bracket are respectively connected with the beam body and the column body.
Has the advantages that: this non-orthogonal steel frame roof beam mounting structure sets up the connecting plate through calculation earlier on the cylinder and carries out prepositioning, is connected the beam body and is accomplished final positioning with the connecting plate after position adjustment to set up the heterotypic bracket that the size is suitable according to the interval between cylinder and the beam body, can be more accurate, safe and reliable when making the on-the-spot connection.
According to the non-orthogonal steel frame beam mounting structure provided by the embodiment of the first aspect of the utility model, the connecting plate is provided with a plurality of mounting holes, and the beam body is arranged on the connecting plate in a manner that the beam body is arranged in the mounting holes in a penetrating manner through bolts.
According to the non-orthogonal steel frame beam mounting structure provided by the embodiment of the first aspect of the utility model, the special-shaped bracket is connected with the beam body in a welding manner.
According to the non-orthogonal steel frame beam mounting structure provided by the embodiment of the first aspect of the utility model, the special-shaped bracket is provided with an upper flange plate and a lower flange plate, the upper flange plate is connected with the upper end of the beam body in a welding manner, and the lower flange plate is connected with the lower end of the beam body in a welding manner.
According to the non-orthogonal steel frame beam mounting structure provided by the embodiment of the first aspect of the utility model, the connecting plate is arranged on the column body at a preset oblique angle.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures are only some embodiments of the utility model, not all embodiments, and that a person skilled in the art can also derive other designs and figures from them without inventive effort.
FIG. 1 is a schematic structural diagram of a connecting plate installed in an embodiment of the present invention;
FIG. 2 is a schematic structural view of a beam body after being installed in the embodiment of the present invention;
FIG. 3 is a schematic structural diagram of the special-shaped corbel in the embodiment of the utility model after installation;
fig. 4 is a schematic structural diagram after construction is completed in the embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 to 4, a non-orthogonal steel frame beam mounting structure includes: the beam comprises a column body 10, a connecting plate 20, a beam body 30 and a special-shaped bracket 40; one end of the connecting plate 20 is connected with the column 10, the other end of the connecting plate 20 is arranged in a hanging and extending mode, and the connecting plate 20 is used for pre-positioning and providing correct guide for the swinging direction of the beam body 30; the beam body 30 is arranged on the connecting plate 20, a gap exists between the beam body 30 and the column body 10, the connecting plate 20 is used as a middle connecting carrier, the mounting position of the bracket is reserved, and a large number of reworking steps for adjusting the beam body 30 are reduced; wherein the special-shaped bracket 40 is arranged on the connecting plate 20, and two ends of the special-shaped bracket 40 are respectively connected with the beam body 30 and the column body 10. The shape and size of the special-shaped bracket 40 can be adjusted according to the interval between the beam body 30 and the column body 10, and the special-shaped bracket 40 is processed after the interval between the beam body 30 and the column body 10 is measured, so that the error of site construction can be effectively reduced. The non-orthogonal steel frame beam mounting structure is characterized in that the connecting plate 20 is arranged on the column body 10 for pre-positioning, the beam body 30 and the connecting plate 20 are connected after position adjustment to complete final positioning, and the special-shaped brackets 40 with proper sizes are arranged according to the interval between the column body 10 and the beam body 30, so that the on-site connection can be more accurate, safe and reliable.
Preferably, a plurality of mounting holes are formed in the connecting plate 20, the mounting holes can be processed in a factory through pretreatment, the specific mounting position of the beam 30 can be preliminarily determined according to design and calculation, the mounting holes for connecting the beam 30 can also be directly processed on site, and the beam 30 is arranged on the connecting plate 20 through bolts penetrating through the mounting holes. The final positioning is completed in a bolt connection mode, so that the accurate installation of the beam body 30 in field construction is effectively guaranteed, and when calculation and design errors occur, the secondary adjustment can still be performed in a bolt dismounting mode, and the construction accuracy can be fully guaranteed.
Preferably, the special-shaped bracket 40 is connected with the beam body 30 by welding. The welding connection mode is the same as the traditional construction method, and the connection strength is ensured through the welding mode. However, different from the traditional construction mode of welding the bracket first and then installing the steel beam, in this embodiment, the beam body 30 is installed first, then the size of the special-shaped bracket 40 is adjusted, and finally the special-shaped bracket 40 is welded with the column 10 and the beam body 30 respectively, so that the accuracy and the strength of welding connection can be ensured.
Preferably, the special-shaped bracket 40 is provided with an upper flange plate and a lower flange plate, the upper flange plate is welded with the upper end of the beam body 30, and the lower flange plate is welded with the lower end of the beam body 30, so that normal construction steps are perfected, and construction quality is improved.
Preferably, the connecting plate 20 is disposed on the column 10 at a predetermined oblique angle, and the pre-positioning using the connecting plate 20 has a good effect for non-orthogonal beam-column connection.
When the non-orthogonal steel frame beam mounting structure is specifically mounted, the following steps are carried out:
pre-positioning using the connection plate 20;
adjusting the position of the beam body 30, and bolting the beam body 30 and the connecting plate 20 to complete final positioning;
measuring the specific position relation between the beam body 30 and the column body 10, and designing and processing a special-shaped bracket 40 with the shape and the size meeting the requirements;
and welding the special-shaped bracket 40 with the column body 10 and the beam body 30 respectively in a welding way by field welding.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (5)
1. A non-orthogonal steel frame beam mounting structure, comprising:
a cylinder;
one end of the connecting plate is connected with the column body, and the other end of the connecting plate is arranged in a hanging and extending mode and used for pre-positioning;
the beam body is arranged on the connecting plate, and a gap is formed between the beam body and the column body;
the special-shaped bracket is arranged on the connecting plate, and two ends of the special-shaped bracket are respectively connected with the beam body and the column body.
2. The non-orthogonal steel frame beam mounting structure of claim 1, wherein: the beam body is arranged on the connecting plate in a penetrating mode through the mounting holes through bolts.
3. The non-orthogonal steel frame beam mounting structure of claim 2, wherein: the special-shaped bracket is connected with the beam body in a welding mode.
4. The non-orthogonal steel frame beam mounting structure of claim 3, wherein: be equipped with top flange board and bottom flange board on the heterotypic bracket, the top flange board with the upper end welded connection of the roof beam body, the bottom flange board with the lower extreme welded connection of the roof beam body.
5. The non-orthogonal steel frame beam mounting structure according to any one of claims 1 to 4, wherein: the connecting plate is arranged on the column body in a preset oblique angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121237173.7U CN215858209U (en) | 2021-06-03 | 2021-06-03 | Non-orthogonal steel frame beam mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121237173.7U CN215858209U (en) | 2021-06-03 | 2021-06-03 | Non-orthogonal steel frame beam mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215858209U true CN215858209U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121237173.7U Active CN215858209U (en) | 2021-06-03 | 2021-06-03 | Non-orthogonal steel frame beam mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215858209U (en) |
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2021
- 2021-06-03 CN CN202121237173.7U patent/CN215858209U/en active Active
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