CN212104530U - Transition plate connecting node for connecting H-shaped column and box-type column - Google Patents
Transition plate connecting node for connecting H-shaped column and box-type column Download PDFInfo
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- CN212104530U CN212104530U CN202020251109.3U CN202020251109U CN212104530U CN 212104530 U CN212104530 U CN 212104530U CN 202020251109 U CN202020251109 U CN 202020251109U CN 212104530 U CN212104530 U CN 212104530U
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Abstract
The utility model discloses a transition plate connecting node for connecting an H-shaped column and a box column, which relates to the technical field of steel structure buildings, wherein the H-shaped column is positioned right above the box column, the bottom of the H-shaped column is fixedly provided with an H-shaped column bottom plate, and the H-shaped column bottom plate is symmetrically provided with mounting holes at two sides of the H-shaped column; the box type column top is fixedly provided with a box type column top plate, the transition plate is fixedly connected to the box type column top plate, each threaded connection structure is respectively arranged at each mounting hole, and the transition plate and the H-shaped column bottom plate are fixedly connected through each threaded connection structure. The utility model has simple node processing mode, does not need to open bolt mounting holes on the box column, greatly reduces the construction complexity and has simple, direct and quick mounting process; destructive construction of hole opening and hole sealing is not carried out on the box-type column, so that the strength of the box-type column is guaranteed, and the overall strength of a construction structure is further guaranteed; the installation of accessible cab apron adapts to construction error in the work progress, has good practicality.
Description
Technical Field
The utility model relates to a steel construction building technical field, concretely relates to connected node structure that is used for H type post and box post.
Background
The steel structure building is a common modern building system, replaces a traditional reinforced concrete or brick-concrete bearing system with a steel member, has the characteristics of saving resources, protecting the environment, reducing pollution and the like, and provides healthy, applicable, efficient and environment-friendly use space and living environment for people. With the rapid development of steel structure building technology, the steel structure building technology is widely applied to various building structure systems, the connection between an H-shaped column and a box-shaped column is a connection node form commonly used in multi-story and high-rise buildings, and the bolt is difficult to install on site because the box-shaped column is of a closed structure. The traditional method is that bolt mounting holes are formed in the box column, and the mounting holes are sealed by steel plates after the bolt mounting holes are mounted, so that the method is large in field welding amount, and the material cost and the labor cost are greatly increased; meanwhile, the strength of the box-type column is weakened to a certain degree by opening holes on the box-type column and then welding a steel plate in a repair mode; in addition, installation errors are difficult to adjust during field installation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses just in order to avoid the weak point that above-mentioned prior art exists, provide a cab apron connected node that crosses that is used for H type post and box leg joint.
The utility model discloses a solve technical problem and adopt following technical scheme: a transition plate connecting node for connecting an H-shaped column and a box-shaped column is characterized in that the H-shaped column is located right above the box-shaped column, an H-shaped column bottom plate is fixedly arranged at the bottom of the H-shaped column, and mounting holes are symmetrically formed in the H-shaped column bottom plate on two sides of the H-shaped column; the box-type column top is fixedly provided with a box-type column top plate, the transition plate is fixedly connected to the top of the box-type column top plate, each threaded connection structure is respectively arranged at each mounting hole, and the transition plate and the H-type column bottom plate are fixedly connected through each threaded connection structure.
Furthermore, a gasket is sleeved on the screw and tightly pressed above the H-shaped column bottom plate, and a nut is tightly matched with the screw from the top end of the screw to form the threaded connection structure; the screw rods penetrate through the corresponding mounting holes, and the bottom ends of the screw rods are fixedly connected with the transition plate.
Further, the screw rod is connected with the transition plate through hole in a plug welding mode.
Further, the threaded connection structure is a high-strength threaded connection structure.
The utility model provides a cab apron connected node that crosses that is used for H type post and box leg joint has following beneficial effect:
1. the node processing mode is simple, bolt mounting holes do not need to be formed in the box column, the construction complexity is greatly reduced, and the mounting process is simple, direct and quick;
2. destructive construction of hole opening and hole sealing is not carried out on the box-type column, so that the strength of the box-type column is guaranteed, and the overall strength of a construction structure is further guaranteed;
3. the installation of accessible cab apron adapts to construction error in the work progress, has good practicality.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is the top view structure diagram of the screw connector of the present invention.
In the figure:
1. a transition plate; 2. the screw thread connecting structure comprises a screw thread connecting structure 21, a screw rod 22, a nut 23 and a gasket; 3. a box column 31, a box column top plate; 4. h-shaped column, 41, H-shaped column bottom plate.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-2, the structural relationship is: the H-shaped column 4 is positioned right above the box-shaped column 3, an H-shaped column bottom plate 41 is fixedly arranged at the bottom of the H-shaped column 4, and mounting holes are symmetrically formed in the H-shaped column bottom plate 41 on two sides of the H-shaped column 4; the top of the box-type column 3 is fixedly provided with a box-type column top plate 31, the transition plate 1 is fixedly connected to the top of the box-type column top plate 31, each threaded connection structure 2 is respectively arranged at each mounting hole, and the transition plate 1 and the H-type column bottom plate 41 are fixedly connected through each threaded connection structure 2.
Preferably, the gasket 23 is sleeved on the screw 21 and pressed above the H-shaped column bottom plate 41, and the nut 22 is fastened and matched with the screw 21 from the top end of the screw 21 to form the threaded connection structure 2; the screw 21 passes through the corresponding mounting hole and the bottom end of the screw is fixedly connected with the transition plate 1.
Preferably, the screw 21 is plug welded to the through hole of the transition plate 1.
Preferably, the threaded connection 2 is a high-strength threaded connection.
During the specific construction, the method comprises the following steps:
s1, performing prefabrication work in a workshop, welding the transition plate 1 and each screw 21 into a whole, welding the box-type column 3 and the box-type column top plate 31 into a whole, and welding the H-type column 4 and the H-type column bottom plate 41 into a whole;
s2, installing the box column 3 on the construction site;
s3, measuring and positioning according to actual installation conditions, and integrally welding the transition plate 1 and each screw 21 on the box-type column top plate 31 on site;
and S4, hoisting and installing the H-shaped column 4, and connecting and fixing the H-shaped column 4 and the box-shaped column 3 through the threaded connecting piece 2.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (4)
1. The utility model provides a cross cab apron connected node that is used for H type post and box post to be connected, H type post (4) are located directly over box post (3), its characterized in that: an H-shaped column bottom plate (41) is fixedly arranged at the bottom of the H-shaped column (4), and mounting holes are symmetrically formed in the H-shaped column bottom plate (41) on two sides of the H-shaped column (4); the top of the box-type column (3) is fixedly provided with a box-type column top plate (31), the transition plate (1) is fixedly connected to the top of the box-type column top plate (31), each threaded connection structure (2) is respectively arranged at each mounting hole, and the transition plate (1) and the H-type column bottom plate (41) are fixedly connected through each threaded connection structure (2).
2. The transition plate connection node for connecting an H-column with a box-column as claimed in claim 1, wherein: the gasket (23) is sleeved on the screw rod (21) and is tightly pressed above the H-shaped column bottom plate (41), and the nut (22) is tightly matched with the screw rod (21) through the top end of the screw rod (21) to form the threaded connection structure (2); the screw rods (21) penetrate through the corresponding mounting holes, and the bottom ends of the screw rods are fixedly connected with the transition plate (1).
3. A transition plate connection node for connection of an H-column with a box-column as claimed in claim 2, wherein: the screw rod (21) is connected with the through hole of the transition plate (1) in a plug welding mode.
4. The transition plate connection node for connecting an H-column with a box-column as claimed in claim 1, wherein: the threaded connection structure (2) is a high-strength threaded connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020251109.3U CN212104530U (en) | 2020-03-04 | 2020-03-04 | Transition plate connecting node for connecting H-shaped column and box-type column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020251109.3U CN212104530U (en) | 2020-03-04 | 2020-03-04 | Transition plate connecting node for connecting H-shaped column and box-type column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212104530U true CN212104530U (en) | 2020-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020251109.3U Active CN212104530U (en) | 2020-03-04 | 2020-03-04 | Transition plate connecting node for connecting H-shaped column and box-type column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212104530U (en) |
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2020
- 2020-03-04 CN CN202020251109.3U patent/CN212104530U/en active Active
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