CN216973714U - Steel corbel conversion connecting node in suspended aluminum alloy structure - Google Patents
Steel corbel conversion connecting node in suspended aluminum alloy structure Download PDFInfo
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- CN216973714U CN216973714U CN202220517005.1U CN202220517005U CN216973714U CN 216973714 U CN216973714 U CN 216973714U CN 202220517005 U CN202220517005 U CN 202220517005U CN 216973714 U CN216973714 U CN 216973714U
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Abstract
The utility model provides a steel corbel conversion connecting node in a suspended aluminum alloy structure, which comprises two aluminum alloy components, a steel corbel, a connecting lug plate, a plurality of connecting plates and a plurality of lower hanging components, wherein the two aluminum alloy components are arranged along the horizontal direction, the steel corbel is positioned between the two aluminum alloy components, two ends of the steel corbel are respectively connected with the aluminum alloy components through the connecting plates, the connecting lug plate vertically penetrates through the steel corbel and is welded and fixed with the steel corbel, the lower hanging components comprise a lower fork lug plate and a lower hanging rod, one end of the lower fork lug plate is connected with the connecting lug plate, and the other end of the lower fork lug plate is connected with the lower hanging rod. Through setting up the steel bracket and switching, connect the otic placode can be directly with the welding of steel bracket, solved traditional steel ear plate and aluminum alloy component's a difficult problem of being connected, simultaneously because connect the otic placode along vertical running through the steel bracket, can directly be connected with lower part cable suspension subassembly, pass power direct reliability, great simplification hang the structure of node.
Description
Technical Field
The utility model relates to the technical field of building structure design, in particular to a steel corbel conversion connecting node in a suspended aluminum alloy structure.
Background
With the development of aluminum alloy structures in the engineering practice of China, a large number of buildings use aluminum alloy components to form a flat grid structure, a space reticulated shell structure, an overhanging roof structure and the like. The aluminum alloy structure has light dead weight and good corrosion resistance, does not need to be coated with anticorrosive paint, is used in a large amount in some buildings, has poor welding performance due to the aluminum alloy structure, greatly reduces the strength after welding, has high welding cost, is generally only used in the field of aviation, and basically and completely connects aluminum alloy nodes through fasteners in the process of building. If the upper part of the aluminum alloy component is a suspension structure system or the lower part of the aluminum alloy component is hung with a heavy object, the conventional method adopts a fastener to connect a steel plate, an ear plate is welded outside the steel plate to hang, but force is transferred through the axial force and the shearing force of the fastener when stressed, the general bearing capacity is small, the stress is unreliable, and the installation of the fastener causes the component to be provided with a large number of holes, weakens the component, and reduces the bearing capacity of the component.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a steel corbel conversion connecting node in a suspended aluminum alloy structure, which solves the problem that the traditional steel ear plate and an aluminum alloy component cannot be directly welded, simplifies the connecting form of a hanging node and is direct and reliable in force transmission.
In order to achieve the purpose, the utility model provides a steel corbel conversion connecting node in a suspended aluminum alloy structure, which comprises two aluminum alloy components, a steel corbel, a connecting lug plate, a plurality of connecting plates and a plurality of lower hanging components, wherein the two aluminum alloy components are arranged along the horizontal direction, the steel corbel is positioned between the two aluminum alloy components, two ends of the steel corbel are respectively connected with the aluminum alloy components through the connecting plates, the connecting lug plate vertically penetrates through the steel corbel and is fixedly welded with the steel corbel, the lower hanging components comprise lower fork lug plates and lower hanging rods, one end of each lower fork lug plate is connected with the connecting lug plate, and the other end of each lower fork lug plate is connected with the lower hanging rods.
Optionally, hang steel corbel conversion connected node among the aluminum alloy structure and still include upper portion and hang the component, the component is hung on upper portion includes upper portion fork otic placode and upper portion jib, the one end of upper portion fork otic placode with the connection otic placode is connected, the other end with the upper portion jib is connected.
Optionally, the upper fork ear plate and the lower fork ear plate are respectively hinged to the connecting ear plate through a pin shaft.
Optionally, the aluminium alloy member is the same cross-section as the steel corbel.
Optionally, the cross sections of the aluminum alloy member and the steel corbel are box-shaped or H-shaped.
Optionally, one part of the connecting plate is attached to the outer wall of the aluminum alloy member, the other part of the connecting plate is attached to the outer wall of the steel corbel, and the connecting plate is connected with the aluminum alloy member and the steel corbel through a plurality of fasteners.
Optionally, the fastener is a rivet or a bolt.
Optionally, the peripheral outer walls of the aluminum alloy member are connected with the peripheral outer walls of the steel corbels through the connecting plates respectively.
Optionally, the inside of steel bracket still is provided with the baffle, the outside edge of baffle with the inner wall welded fastening of steel bracket, connect the otic placode to run through the baffle and with baffle welded fastening, connect the otic placode with the cross is personally submitted to the cross of baffle.
Optionally, the steel corbel conversion connected node still includes a plurality of stiffening plates among the aluminum alloy structure hangs, two limits that the stiffening plate is adjacent respectively with connect the otic placode and the roof and the diapire vertical welding of steel corbel.
The utility model provides a steel corbel conversion connecting node in a suspended aluminum alloy structure, which at least has one of the following beneficial effects:
1) the steel corbels are arranged at the hanging nodes of the aluminum alloy component for switching, and the connecting ear plates can be directly welded and fixed with the steel corbels, so that the connecting problem of the traditional steel ear plates and the aluminum alloy component is solved;
2) the connecting lug plate vertically penetrates through the steel bracket and can be directly connected with the upper hanging component and the lower hanging component, so that force transmission is direct and reliable, the structure of a hanging node is greatly simplified, and internal force transmission of the upper hanging component and the lower hanging component is direct and reliable;
3) the force of the upper and lower hanging components is directly transmitted to the aluminum alloy component, the effect of up-down conversion is realized, the force transmission is direct, safe and reliable, and meanwhile, multidirectional hanging is realized, so that the design and the space utilization are more flexible;
4) the number and the installation angle of the upper hanging component and the lower hanging component are basically not limited, the hanging design and the space use are more flexible, and the engineering application value is good.
Drawings
It will be appreciated by those skilled in the art that the drawings are provided for a better understanding of the utility model and do not constitute any limitation to the scope of the utility model. Wherein:
FIG. 1 is a front view of a steel corbel conversion joint in a suspended aluminum alloy structure according to an embodiment of the present invention;
FIG. 2 is a side view of a steel corbel conversion joint in a suspended aluminum alloy structure according to an embodiment of the present invention;
in the drawings:
1-an aluminum alloy member; 2-steel corbels; 3-connecting the ear plate; 4-connecting plates; 5-lower fork ear plate; 6-lower boom; 7-upper fork lug plate; 8 an upper boom; 9-a separator; 10-a stiffening plate; 11-fasteners.
Detailed Description
To further clarify the objects, advantages and features of the present invention, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. It is to be noted that the drawings are in greatly simplified form and are not to scale, but are merely intended to facilitate and clarify the explanation of the embodiments of the present invention. Further, the structures illustrated in the drawings are often part of actual structures. In particular, the drawings may have different emphasis points and may sometimes be scaled differently.
As used in this application, the singular forms "a," "an," and "the" include plural referents unless the content clearly dictates otherwise. As used in this disclosure, the term "or" is generally employed in its sense including "and/or" unless the content clearly dictates otherwise. As used in this disclosure, the term "plurality" is generally employed in its sense including "at least one" unless the content clearly dictates otherwise. As used in this disclosure, the term "at least two" is generally employed in a sense including "two or more" unless the content clearly dictates otherwise. Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or at least two of the features.
FIG. 1 is a front view of a steel corbel conversion joint in a suspended aluminum alloy structure according to an embodiment of the present invention; fig. 2 is a side view of a steel corbel conversion connection node in a suspended aluminum alloy structure according to an embodiment of the present invention.
Please refer to fig. 1-2, this embodiment provides a steel corbel conversion connection node in a suspended aluminum alloy structure, which includes two aluminum alloy members 1, two steel corbels 2, a connection lug plate 3, a plurality of connection plates 4 and a plurality of lower suspension components, two aluminum alloy members 1 are arranged along a horizontal direction, two steel corbels 2 are located between two aluminum alloy members 1, and two ends of each steel corbel are respectively connected with the aluminum alloy members 1 through the connection plates 4, the connection lug plate 3 vertically penetrates through the steel corbel 2 and is welded and fixed with the steel corbel 2, the lower suspension components include a lower fork lug plate 5 and a lower suspension rod 6, one end of the lower fork lug plate 5 is connected with the connection lug plate 3, and the other end of the lower suspension rod 6 is connected.
Through being in aluminium alloy member 1 hang the node setting steel corbel 2 carries out the switching, connect otic placode 3 can be direct with steel corbel 2 welded fastening has solved traditional steel earplate and aluminium alloy member 1's difficult problem of being connected, simultaneously because connect otic placode 3 along vertical running through steel corbel 2 can be directly hung the subassembly with the lower part and be connected, passes power direct reliable, great simplification hang the structure of node to, hang the quantity and the installation angle of subassembly unrestricted basically to the lower part, it is more nimble to hang design and space use, has fine engineering using value.
Specifically, in actual use, when the number of the lower hanging components is more than one, the two adjacent lower hanging components are parallel to each other and also are not parallel to each other, and when the two adjacent lower hanging components are not parallel to each other, an included angle is formed between the lower fork ear plates 5. In this embodiment, the number of the lower hanging components is two, and the lower fork ear plates 5 of the lower hanging components form an acute angle.
With reference to fig. 1, the steel corbel conversion connection node in the suspended aluminum alloy structure may further include an upper hanging member, the upper hanging member includes an upper fork lug plate 7 and an upper hanger rod 8, one end of the upper fork lug plate 7 is connected to the connection lug plate 3, and the other end is connected to the upper hanger rod 8. That is, the aluminum alloy member 1 has a suspension structure system at the upper portion, for example, suspended under a roof structure, and a weight may be suspended at the lower portion. The steel corbel 2 and the connecting lug plate 3 serve as a middle conversion component and a force transmission component, and direct transmission of internal force of the upper suspender 6 and the lower suspender can be achieved.
In this embodiment, upper portion fork ear plate 7 and upper portion jib 8 all set up along vertical direction, modes such as upper portion jib 8 accessible welding with upper portion fork ear plate 7's top is connected, upper portion fork ear plate 7's fork ear end with go up 3 accessible round pin axles of engaging lug plate and articulate and connect. The number and the installation angle of the upper hanging members are not limited in the present application. Similarly, the lower part suspender 6 can be welded and the like and is connected with the bottom end of the lower part fork ear plate 5, the fork ear end of the lower part fork ear plate 5 is hinged with the lower connection ear plate 3 through a pin shaft.
In this embodiment, the number of the upper suspension bar 8 and the number of the lower suspension bar 6 may be the same or different, and the upper suspension bar 8 and the lower suspension bar 6 may be symmetrically or asymmetrically disposed, which is not limited in this application. The problem of the connected node that jib quantity is many, the angle difference brought is connected the difficulty has been solved to the event this embodiment, has also solved simultaneously the difficult problem that steel ear plate and aluminum alloy component 1 can not welded, should hang conversion node structure and can make the power of upper and lower part jib 6 directly pass to aluminum alloy component 1 on, realize the effect of vertical conversion simultaneously, pass direct safe and reliable of power, realize multidirectional suspension simultaneously, make design and space utilization more nimble.
The cross section of the aluminum alloy member 1 is the same as that of the steel corbel 2, so that the aluminum alloy member 1 and the steel corbel 2 are connected conveniently. Further, the cross sections of the aluminum alloy member 1 and the steel bracket 2 are box-shaped or H-shaped. In this embodiment, the aluminum alloy member 1 and the steel bracket 2 are both box-shaped. Of course, the cross section of the aluminum alloy member 1 and the steel bracket 2 may have other shapes, such as a shape of a Chinese character 'ri' or other polygons, as long as the shapes of the two match, which is not limited in the present application.
Further, a part of the connecting plate 4 is attached to the outer wall of the aluminum alloy member 1, the other part of the connecting plate is attached to the outer wall of the steel corbel 2, and the connecting plate 4 is connected with the aluminum alloy member 1 and the steel corbel 2 through a plurality of fasteners 11. Connect through connecting plate 4 the aluminum alloy component 1 reaches steel corbel 2 has avoided steel corbel 2 and aluminum alloy component 1 problem that can not the direct weld.
In this embodiment, the fastening member 11 is a rivet or a bolt. And two ends of the connecting part are respectively riveted or in threaded connection with the aluminum alloy component 1 and the steel corbel 2. It should be understood that the application does not limit the number of the fastening members 11, i.e. the number of the connection holes on the aluminum alloy member 1 and the steel bracket 2, and the distribution of the connection holes is also not limited. The number of the fastening pieces 11 needs to be calculated according to actual needs, and the spacing between the fastening pieces 11 needs to meet the construction requirements.
Further, the peripheral outer wall of the aluminum alloy member 1 is connected with the peripheral outer wall of the steel corbel 2 through the connecting plate 4, so that the connection strength of the aluminum alloy member 1 and the steel corbel 2 is further improved.
Please refer to fig. 1-2, the inside of steel bracket 2 still is provided with baffle 9, the outside edge of baffle 9 with the inner wall welded fastening of steel bracket 2, connect otic placode 3 to run through baffle 9 and with baffle 9 welded fastening, connect otic placode 3 with the cross is personally submitted to the cross section of baffle 9. Through setting up baffle 9 with constitute cross stiffening rib, can further increase connect otic placode 3 with the area of contact of steel bracket 2, and then improve connect otic placode 3 with the joint strength and the rigidity of steel bracket 2, thereby improve connect otic placode 3's biography power performance.
Further, hang steel corbel conversion connected node still includes a plurality of stiffening plates 10 among the aluminum alloy structure, two limits that stiffening plates 10 are adjacent respectively with connect otic placode 3 and the roof and the diapire vertical welding of steel corbel 2. The stiffening plate 10 is also for increasing the area of contact of connecting the otic placode 3 with the steel corbel 2, improves the joint strength and the rigidity of connecting the otic placode 3 with the steel corbel 2. The number and distribution of the stiffening plates 10 are not limited in this application. The stiffening plate 10 includes but is not limited to a rectangle, a right triangle or other polygons, and it is only required to ensure that two adjacent right-angle sides of the stiffening plate 10 can be respectively and vertically welded with the connecting ear plate 3 and the top wall and the bottom wall of the steel corbel 2.
In this embodiment, but steel corbel 2 mill prefabrication shaping, its shape and size can be according to aluminum alloy member 1's size designs, and simultaneously components such as baffle 9, engaging lug board 3 and stiffening plate 10 also can be in the mill in advance with steel corbel 2 welded fastening, and steel corbel 2 connecting plate 4 with correspond the trompil on the aluminum alloy member 1, trompil quantity and interval need be according to calculation and structure determination, only need connect through fastener 11 on the spot steel corbel 2 with aluminum alloy member 1 can, then install the upper portion and hang the subassembly (if needs), make the structure form whole atress system, the subassembly is hung to final installation lower part, accomplishes the installation of whole structure, realizes the conversion that upper portion hung point and lower part multiple spot multi-angle hung, and the structure forms stable atress system. Therefore, the prefabrication and the assembly installation of the steel corbel conversion connecting node in the suspended aluminum alloy structure are realized, and the installation efficiency is improved.
To sum up, the embodiment of the utility model provides a steel corbel conversion connecting node in a suspended aluminum alloy structure, the steel corbel is arranged at a hanging node of an aluminum alloy member for switching, and the connecting lug plate can be directly welded and fixed with the steel corbel, so that the difficult problem of connection between the traditional steel lug plate and the aluminum alloy member is solved, meanwhile, the connecting lug plate vertically penetrates through the steel corbel and can be directly connected with a lower hanging assembly, so that the force of the upper hanging assembly and the lower hanging assembly is directly transmitted to the aluminum alloy member, the effect of vertical conversion is realized, the force transmission is direct, safe and reliable, the structure of the hanging node is greatly simplified, the number and the installation angle of the lower hanging assembly are basically unlimited, the hanging design and the space use are more flexible, and the utility model has good engineering application value.
The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any way. It will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (10)
1. The utility model provides a hang steel corbel conversion connected node among aluminum alloy structure, its characterized in that hangs the subassembly, two including two aluminum alloy component, steel corbel, connection otic placode, a plurality of connecting plate and a plurality of lower part hanging assembly, two aluminum alloy component sets up along the horizontal direction, the steel corbel is located two pass through respectively between the aluminum alloy component and both ends the connecting plate with aluminum alloy component connects, connect the otic placode along vertical running through the steel corbel and with steel corbel welded fastening, the subassembly is hung to the lower part includes lower part fork otic placode and lower part jib, the one end of lower part fork otic placode with connect the otic placode, the other end with the lower part jib is connected.
2. The steel corbel conversion coupling node in a suspended aluminum alloy structure of claim 1, further comprising an upper hanger member comprising an upper fork lug and an upper hanger bar, wherein the upper fork lug is connected at one end to the connecting lug and at the other end to the upper hanger bar.
3. The steel corbel conversion connection node in a suspended aluminum alloy structure as claimed in claim 2, wherein the upper fork lug plate and the lower fork lug plate are respectively hinged to the connection lug plate through a pin shaft.
4. A steel corbel conversion joint according to claim 1, wherein the aluminum alloy member is of the same cross-section as the steel corbel.
5. The steel corbel conversion joint according to claim 4, wherein the cross section of the aluminum alloy member and the cross section of the steel corbel are box-shaped or H-shaped.
6. The steel corbel conversion coupling node in a suspended aluminum alloy structure of claim 4, wherein the coupling plate is attached to the aluminum alloy member at one portion and to the steel corbel at another portion, and wherein the coupling plate is attached to the aluminum alloy member and the steel corbel by fasteners.
7. The steel corbel conversion joint according to claim 6, wherein the fasteners are rivets or bolts.
8. A steel corbel conversion connection node in a suspended aluminum alloy structure according to claim 6, wherein the peripheral outer walls of the aluminum alloy members are connected to the peripheral outer walls of the steel corbels through the connection plates, respectively.
9. The steel corbel conversion connection node in hanging aluminum alloy structure of claim 1, wherein the inside of steel corbel still is provided with the baffle, the outside edge of baffle with the inner wall welded fastening of steel corbel, connect the otic placode run through the baffle and with baffle welded fastening, connect the otic placode with the cross-section of baffle is the cross.
10. The steel corbel conversion connection node in the suspended aluminum alloy structure as claimed in claim 1, wherein the steel corbel conversion connection node in the suspended aluminum alloy structure further comprises a plurality of stiffening plates, and two adjacent edges of the stiffening plates are respectively and vertically welded with the connection ear plates and the top wall and the bottom wall of the steel corbel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220517005.1U CN216973714U (en) | 2022-03-10 | 2022-03-10 | Steel corbel conversion connecting node in suspended aluminum alloy structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220517005.1U CN216973714U (en) | 2022-03-10 | 2022-03-10 | Steel corbel conversion connecting node in suspended aluminum alloy structure |
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| Publication Number | Publication Date |
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| CN216973714U true CN216973714U (en) | 2022-07-15 |
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| CN202220517005.1U Active CN216973714U (en) | 2022-03-10 | 2022-03-10 | Steel corbel conversion connecting node in suspended aluminum alloy structure |
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| CN (1) | CN216973714U (en) |
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