CN218597365U - Steel truss hangs steel column connection structure down - Google Patents
Steel truss hangs steel column connection structure down Download PDFInfo
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- CN218597365U CN218597365U CN202222028648.2U CN202222028648U CN218597365U CN 218597365 U CN218597365 U CN 218597365U CN 202222028648 U CN202222028648 U CN 202222028648U CN 218597365 U CN218597365 U CN 218597365U
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Abstract
A steel truss hangs steel column connection structure down, includes: the first connecting mechanism is used for mounting the steel suspension post; the second connecting mechanism is used for mounting the lower chord of the steel net rack; the first connecting mechanism is hinged with the second connecting mechanism. The application provides a pair of steel truss hangs steel column connection structure under, and the atress is reasonable, and the wholeness is good, and construction convenience can be adapted to under the large-span steel truss chord node and steel davit and be connected.
Description
Technical Field
The utility model belongs to the technical field of building structure component, concretely relates to steel truss hangs steel column connection structure down.
Background
The steel structure is light due to self weight, is simple to construct, and is widely applied to the fields of large-scale factory buildings, large-span public buildings and the like. For large-span steel structure public buildings, the building forms become more and more diversified, and various complex building structure forms continuously emerge.
In steel structure construction, because of the needs of building function, the condition that the lower part needs big space and the intermediate layer space appears again in upper portion can appear usually, in order to guarantee the effective height in space, steel davit will obtain extensive application under this condition. Because the stress of the connection structure of the steel suspension post and the long-span steel net rack node is complex, the design and construction difficulty is high.
SUMMERY OF THE UTILITY MODEL
The application provides a steel column connection structure hangs down steel space frame includes:
the first connecting mechanism is used for mounting the steel suspension post;
the second connecting mechanism is used for mounting the lower chord of the steel net rack; the first connecting mechanism is hinged with the second connecting mechanism.
Preferably, the first connecting mechanism includes: the cross connecting plate is connected with the steel hanging column and the lower lug plate respectively, and the lower lug plate is hinged to the second connecting mechanism.
Preferably, the first connecting mechanism further comprises: and the connecting end plate is respectively connected with the cross connecting plate and the lower ear plate.
Preferably, the second connecting mechanism includes: go up otic placode and festival spot welding ball, wherein, festival spot welding ball respectively with go up the otic placode with the steel space frame lower chord member is connected, go up the otic placode with lower otic placode in the first coupling mechanism is articulated.
Preferably, the upper ear plate and the lower ear plate are hinged through a pin.
The application provides a pair of steel truss hangs steel column connection structure under, and the atress is reasonable, and the wholeness is good, and construction convenience can be adapted to under the large-span steel truss chord node and steel davit and be connected.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a steel truss lower hanging steel column connection structure provided by the present invention;
fig. 2 is a side view of the steel column connecting structure hung below the steel truss according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1 and 2, in an embodiment of the present application, the present application provides a steel truss underslung steel column connection structure, including:
the first connecting mechanism is used for mounting the steel suspension post 1;
the second connecting mechanism is used for installing the lower chord 8 of the steel net rack; the first connecting mechanism is hinged with the second connecting mechanism.
When the steel net rack lower hanging steel column connecting structure is used, the steel hanging column 1 is installed on the first connecting mechanism, the steel net rack lower chord 8 is installed on the second connecting mechanism, and then the first connecting mechanism and the second connecting mechanism are correspondingly hinged, so that the steel hanging column 1 and the steel net rack lower chord 8 are hinged.
As shown in fig. 1 and 2, in the embodiment of the present application, the first connection mechanism includes: cross connecting plate 2 and lower otic placode 4, wherein, cross connecting plate 2 respectively with steel davit 1 with lower otic placode 4 is connected, lower otic placode 4 with second coupling mechanism is articulated.
As shown in fig. 1 and 2, in the embodiment of the present application, the first connection mechanism further includes: and the connecting end plate 3 is connected with the cross connecting plate 2 and the lower ear plate 4 respectively.
In the embodiment of the application, the lower ear plate 4, the connecting end plate 3 and the cross connecting plate 2 are integrally formed by steel casting, so that the stability is good.
As shown in fig. 1 and 2, in the embodiment of the present application, the second connection mechanism includes: go up otic placode 5 and nodal point welding ball 7, wherein, nodal point welding ball 7 respectively with go up otic placode 5 with steel net rack lower chord 8 is connected, go up otic placode 5 with lower otic placode 4 in the first coupling mechanism is articulated.
In the embodiment of the application, the lower chord 8 of the steel net rack is welded with the node welding ball 7. A plurality of steel truss lower chords 8 can be welded on the spherical surface of the joint welding ball 7.
In the embodiment of the present application, the node solder ball 7 is divided into two left and right hemispheres, and the upper lug plate 5 and the node solder ball 7 are connected into a whole by welding.
In the embodiment of the present application, as shown in fig. 1 and 2, the upper ear plate 5 is hinged to the lower ear plate 4 by a pin shaft 6.
In the embodiment of the present application, the upper ear plate 5 is one piece, and the lower ear plate 4 is two pieces. The two lower ear plates 4 clamp the upper ear plate 5 together, and the pin shaft 6 sequentially penetrates through the lower ear plates 4 and the upper ear plate 5, so that the hinging is realized.
The application provides a pair of steel truss hangs steel column connection structure under, and the atress is reasonable, and the wholeness is good, and construction convenience can be adapted to under the large-span steel truss chord node and steel davit and be connected.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundary of the appended claims, or the equivalents of such scope and boundary.
Claims (1)
1. The utility model provides a steel truss hangs steel column connection structure down which characterized in that includes:
the first connecting mechanism is used for mounting the steel suspension post;
the second connecting mechanism is used for mounting the lower chord of the steel net rack; the first connecting mechanism is hinged with the second connecting mechanism;
wherein the first connecting mechanism comprises: the cross connecting plate is respectively connected with the steel hanging column and the lower ear plate, and the lower ear plate is hinged with the second connecting mechanism; the first connecting mechanism further includes: the connecting end plate is respectively connected with the cross connecting plate and the lower ear plate; the second connecting mechanism includes: the steel truss joint comprises an upper lug plate and a joint spot welding ball, wherein the joint spot welding ball is respectively connected with the upper lug plate and the lower chord of the steel truss, and the upper lug plate is hinged with the lower lug plate in the first connecting mechanism; the upper ear plate is hinged with the lower ear plate through a pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222028648.2U CN218597365U (en) | 2022-08-03 | 2022-08-03 | Steel truss hangs steel column connection structure down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222028648.2U CN218597365U (en) | 2022-08-03 | 2022-08-03 | Steel truss hangs steel column connection structure down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218597365U true CN218597365U (en) | 2023-03-10 |
Family
ID=85395978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222028648.2U Active CN218597365U (en) | 2022-08-03 | 2022-08-03 | Steel truss hangs steel column connection structure down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218597365U (en) |
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2022
- 2022-08-03 CN CN202222028648.2U patent/CN218597365U/en active Active
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