CN211499368U - Rigid connection assembly and building curtain wall system - Google Patents
Rigid connection assembly and building curtain wall system Download PDFInfo
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- CN211499368U CN211499368U CN201922352480.9U CN201922352480U CN211499368U CN 211499368 U CN211499368 U CN 211499368U CN 201922352480 U CN201922352480 U CN 201922352480U CN 211499368 U CN211499368 U CN 211499368U
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Abstract
The utility model belongs to the technical field of the building technique and specifically relates to a rigid connection subassembly and building curtain system are related to. The rigid connecting assembly is used for connecting a first member and a second member and comprises a connecting base and an adapter tube which are connected; in the building curtain wall engineering, the first component is a carbon steel pipe, the second component is an aluminum alloy pipe, one end of the connecting base is rigidly connected with the carbon steel pipe, the other end of the connecting base is rigidly connected with the adapter pipe, and then the adapter pipe is in threaded connection with the aluminum alloy pipe, so that the aluminum alloy is prevented from being welded in the rigid connection process of the aluminum alloy pipe and the carbon steel pipe to damage the strength of the aluminum alloy; meanwhile, as the aluminum alloy pipe and the adapter pipe are connected in a threaded manner, the length of the adapter pipe extending into the aluminum alloy pipe can be adjusted according to the requirement on the relative distance between the aluminum alloy pipe and the steel structure in the field construction process in the construction and installation process, so that the requirement on field size adjustment is met.
Description
Technical Field
The utility model belongs to the technical field of the building technique and specifically relates to a rigid connection subassembly and building curtain system are related to.
Background
In the building curtain wall engineering, when steel structures are rigidly connected, welding is generally adopted to realize equal-strength connection; however, in the construction process, a large amount of aluminum alloy structures are needed to be used, and the aluminum alloy structures and the steel structure are rigidly connected; if the aluminum alloy structure and the carbon steel structure are connected by adopting a conventional welding mode, the strength of a connecting fulcrum is greatly reduced when the aluminum alloy structure is welded, so that the use requirement of the structure cannot be met; if the bolts are used for connection, the constructor needs to face a large amount of field operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rigidity coupling assembling and building curtain system to realize the equal strength connection between aluminum alloy structure and the steel construction.
The utility model provides a rigid connecting component which is used for connecting a first member and a second member and comprises a connecting base and a transfer pipe; the connecting base is connected with one end of the adapter tube and is used for being connected with the first component; the adapter tube is formed with a threaded connection portion and is in threaded connection with the second member through the threaded connection portion.
Furthermore, the connection mode of the connection base and the first component is welding, and the connection base and the first component are made of the same material; the adapter tube is also provided with a welding connection part connected with the threaded connection part, and the adapter tube is made of stainless steel; the connecting base is sleeved on the outer side of the welding connecting portion and is connected with the welding connecting portion in a welding mode.
Further, the device also comprises a first backing piece; the first backing piece is screwed on the threaded connection portion, and the first backing piece can abut against one end of the connection base.
Further, a second backing member is also included; the second backing piece is screwed on the threaded connection part, and the second backing piece can be abutted against one end of the second member.
Furthermore, the first backing piece and the second backing piece are also provided with set screws so as to fix the first backing piece and the second backing piece on the adapter tube.
Further, the number of the set screws on the first backing piece and the second backing piece is multiple; the plurality of set screws on the first backing piece are arranged at intervals, and the plurality of set screws on the second backing piece are arranged at intervals.
Furthermore, the first backing piece, the second backing piece and the set screw are all made of stainless steel.
Further, one end of the first backing piece, which is far away from the connecting base, is tapered; an end of the second backing member distal from the second member is tapered.
Further, the end face of the end, connected with the carbon steel pipe, of the connection base is an arc-shaped end face, and the arc-shaped end face can be attached to the side wall of the first component.
The utility model also provides a building curtain system, including above-mentioned arbitrary rigid connection subassembly.
Compared with the prior art, the beneficial effects of the utility model are that:
the rigid connection assembly comprises a connection base and a switching tube, wherein one end of the connection base in the length direction is connected with one end of the switching tube in the length direction; the rigid connection assembly is connected with the first component through the connection base and connected with the second component through the adapter tube, so that the first component and the second component are connected together through the rigid connection assembly. Need connect aluminum alloy tube and steel construction main part just together in the work progress of building curtain engineering, first component is the carbon steel pipe in the steel construction main part promptly, and the second component is aluminum alloy tube, and rigid connection subassembly through adopting this application is as intermediate junction spare, and rigid connection subassembly's connection base is connected with the carbon steel pipe promptly, and the switching pipe is connected with the aluminum alloy tube spiro union, avoids welding the intensity of destroying the aluminum alloy to the aluminum alloy tube to realize the rigid connection of aluminum alloy tube and carbon steel pipe. Because the aluminum alloy pipe and the adapter pipe are connected in a threaded manner, the length of the adapter pipe extending into the aluminum alloy pipe can be adjusted according to the requirement on the relative distance between the aluminum alloy pipe and the steel structure in the field construction process in the construction and installation process, and therefore the requirement on field size adjustment is met.
The utility model also provides a building curtain wall system, include rigid connection subassembly, therefore building curtain wall system also has rigid connection subassembly's beneficial effect.
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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 structural diagram of a rigid connection assembly according to an embodiment of the present invention;
fig. 2 is the utility model provides an assembly schematic diagram of rigid connection subassembly, carbon steel pipe, aluminum alloy pipe.
Reference numerals:
1-connecting base, 2-switching tube, 21-thread connecting part, 22-welding connecting part, 3-first backing part, 4-second backing part, 5-set screw, 6-carbon steel tube and 7-aluminum alloy tube.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.
The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Rigid connection assemblies and building curtain wall systems according to some embodiments of the present application are described below with reference to fig. 1 and 2.
The application provides a rigid connection assembly for connecting a first member and a second member, as shown in fig. 1 and 2, comprising a connection base 1 and an adapter tube 2; the connecting base 1 is connected with one end of the adapter tube 2, and the connecting base 1 is used for being connected with a first component; the adapter tube 2 is formed with a threaded connection portion 21 and is threadedly connected to the second member through the threaded connection portion 21.
The rigid connection assembly comprises a connection base 1 and an adapter tube 2, wherein one end of the connection base 1 in the length direction is connected with one end of the adapter tube 2 in the length direction; the rigid connection assembly is connected with a first member through the connection base 1 and connected with a second member through the adapter tube 2, so that the first member and the second member are connected together through the rigid connection assembly.
In the prior art, two members are rigidly connected together by welding to realize equal-strength connection, but when one member is an aluminum alloy member, if the welding method is used, the strength of a connecting fulcrum is greatly reduced and the use requirement of the structure cannot be met, for example, in the construction process of building curtain wall engineering, an aluminum alloy pipe 7 and a steel structure main body are required to be rigidly connected together, namely, a first member is a carbon steel pipe 6 in the steel structure main body, a second member is the aluminum alloy pipe 7, and rigid connection cannot be realized by directly welding the two members; and through adopting the rigid connection subassembly of this application as the intermediate junction spare, rigid connection subassembly's connection base 1 is connected with carbon steel pipe 6 promptly, and adapter tube 2 and aluminum alloy pipe 7 spiro union avoid carrying out the intensity of weld failure aluminum alloy to aluminum alloy pipe 7 to realize aluminum alloy pipe 7 and carbon steel pipe 6's rigid coupling.
Regarding the screwed connection between the adapter tube 2 and the aluminum alloy tube 7, the adapter tube 2 is provided with a threaded connection part 21, and the inner wall of the aluminum alloy tube 7 is provided with an internal thread matched with the threaded connection part 21, so that one end of the adapter tube 2 can be screwed into the aluminum alloy tube 7, and the aluminum alloy tube 7 is screwed on the adapter tube 2; meanwhile, because the aluminum alloy pipe 7 and the adapter pipe 2 are connected in a threaded manner, the length of the adapter pipe 2 extending into the aluminum alloy pipe 7 can be adjusted according to the requirement on the relative distance between the aluminum alloy pipe 7 and a steel structure in the field construction process in the construction and installation process, so that the requirement on field size adjustment is met.
It should be noted that, the connection between the connection base 1 and the carbon steel tube 6 may be welding or threaded connection, and when the connection base 1 is connected with the carbon steel tube 6 in a welding connection manner as described below, it is preferable that the connection base 1 is made of a carbon steel material the same as the carbon steel tube 6, so as to ensure the welding strength of the connection base and the carbon steel tube 6; also can be for welding or threaded connection etc. between connection base 1 and the switching pipe 2, when connecting base 1 and switching pipe 2 and be the welding, the carbon steel material the same with connection base 1 material is selected for use or stainless steel material is selected for use to preferred switching pipe 2 material to guarantee welding strength between them.
In one embodiment of the present application, preferably, as shown in fig. 1, the connection manner of the connection base 1 and the first member is welding, and the connection base 1 and the first member are made of the same material; the adapter tube 2 is also provided with a welding connection part 22 connected with the thread connection part 21, and the adapter tube 2 is made of stainless steel; the connecting base 1 is sleeved outside the welding connection portion 22 and is connected with the welding connection portion 22 in a welding mode.
In this embodiment, the connection base 1 and the carbon steel tube 6 are connected by a welding connection method, and in order to ensure the connection strength between the connection base 1 and the carbon steel tube 6, the connection base 1 is made of a carbon steel material the same as the carbon steel tube 6, so that the connection base 1 and the carbon steel tube 6 can form a stable and firm rigid connection pivot by the welding connection method.
The connecting base 1 and the adapter tube 2 are connected in a welding connection mode; the adapter tube 2 further comprises a welding connection part 22, and the welding connection part 22 is connected with the threaded connection part 21; connect the inside cavity of base 1, and connect base 1 and welding connects 22 looks adaptation, make and connect base 1 and can overlap the outside of locating welding connects 22 just, then will connect the outer wall of base 1 and welding connects 22 and weld together firmly steadily through the welded mode.
The adapter tube 2 is made of stainless steel with good corrosion resistance, and the aluminum alloy tube 7 is connected with the carbon steel connecting base 1 through the adapter tube 2, so that potential corrosion caused by direct contact of the aluminum alloy tube 7 and the carbon steel tube 6 is avoided; select for use stainless steel's switching pipe 2 simultaneously, when carrying out welded connection to switching pipe 2 and connection base 1, also can guarantee the welding strength between the two.
It should be noted that, the adapter tube 2 is an integral structure, and the outer wall of one end in the length direction of the adapter tube 2 is provided with an external thread with a certain length to form a threaded connection portion 21, and the outer surface of the rest part in the length direction of the adapter tube 2 is smooth and flat and is a welding connection portion 22. The connection base 1 is a hollow round pipe, and the inner diameter of the connection base 1 is slightly larger than the outer diameter of the welding connection part 22, so that the connection base 1 can be sleeved outside the welding connection part 22 and can be stably and firmly welded together by welding.
In one embodiment of the present application, preferably, as shown in fig. 1, the rigid connection assembly further comprises a first backing member 3; the first backing piece 3 is screwed on the threaded connection part 21, and the first backing piece 3 can abut against one end of the connection base 1.
In this embodiment, the rigid connection assembly further comprises a first backing member 3, the first backing member 3 being adapted to the threaded connection 21, so that the first backing member 3 can be screwed onto the threaded connection 21 of the adapter tube 2; when the connection base 1 is connected with the welding connection part 22, the connection base 1 is sleeved outside the welding connection part 22, and the welding connection position of the connection base 1 and the welding connection part 22 is located at the position where the welding connection part 22 is connected with the threaded connection part 21; the first backing piece 3 is screwed on the threaded connection part 21 and the first backing piece 3 is screwed until the first backing piece 3 is screwed to the position where the threaded connection part 21 is connected with the welding connection part 22, at this time, one end of the first backing piece 3 facing the connection base 1 abuts against the connection base 1, so that a welding seam between the connection base 1 and the welding connection part 22 is shielded, and the appearance quality of the rigid connection assembly is improved to a certain extent.
In one embodiment of the present application, preferably, as shown in fig. 1 and 2, the rigid connection assembly further comprises a second backing member 4; the second backing member 4 is screwed to the threaded connection portion 21, and the second backing member 4 abuts against one end of the second member.
In this embodiment, the rigid connection assembly further comprises a second back member 4, the second back member 4 being adapted to the threaded connection 21, so that the second back member 4 can be screwed onto the threaded connection 21; after rigid coupling subassembly passes through threaded connection portion 21 and aluminum alloy tube 7 spiro union together, twist the second back of the body spare 4 soon, make second back of the body spare 4 lean on towards the one end of aluminum alloy tube 7 and the tip of this aluminum alloy tube 7 counterbalance to, prevent through second back of the body spare 4 that aluminum alloy tube 7 and threaded connection portion 21 from taking off between the pine, improve the joint strength between aluminum alloy tube 7 and the rigid coupling subassembly to a certain extent.
In one embodiment of the application, as shown in fig. 1 and 2, the first backing member 3 and the second backing member 4 are further provided with set screws 5 for fixing the first backing member 3 and the second backing member 4 to the adapter tube 2.
In this embodiment, a threaded hole is formed in a side wall of the first backing member 3, a set screw 5 is arranged in the threaded hole, after the first backing member 3 is screwed to a position abutting against the connection base 1, the set screw 5 is screwed, one end of the set screw 5 facing the adapter tube 2 is tightly abutted against the outer wall of the adapter tube 2, so that the first backing member 3 is positioned, the first backing member 3 cannot shift in the construction process, it is ensured that the first backing member 3 can always abut against the connection base 1 to shield a welding seam between the connection base 1 and the adapter tube 2, and the appearance quality of the rigid connection assembly is ensured.
Similarly, the side wall of the second backing member 4 is also provided with a set screw 5, when the second backing member 4 is screwed in place, the set screw 5 is screwed, and the end of the set screw 5 facing the adapter tube 2 tightly abuts against the outer wall of the adapter tube 2, so that the second backing member 4 is fixedly positioned and connected to the threaded connection part 21, the second backing member 4 can back tightly the aluminum alloy tube 7, and the aluminum alloy tube 7 is prevented from loosening from the adapter tube 2.
In one embodiment of the present application, preferably, as shown in fig. 1 and 2, the number of set screws 5 on the first backing member 3 and the second backing member 4 is plural; the plurality of set screws 5 on the first backing member 3 are provided at intervals, and the plurality of set screws 5 on the second backing member 4 are provided at intervals.
In this embodiment, a plurality of fastening screws 5 are disposed on the first backing member 3 and the second backing member 4 at intervals, so that the first backing member 3 can be more stably and firmly positioned on the adapter tube 2 and shield the welding seam between the connection base 1 and the adapter tube 2; so that the second backing member 4 can be more stably and firmly positioned on the adapter tube 2 to back-tighten the aluminum alloy tube 7.
In one embodiment of the present application, the first backing member 3, the second backing member 4 and the set screw 5 are preferably made of stainless steel, as shown in fig. 1.
In this embodiment, the first backing member 3 and the second backing member 4 are made of stainless steel material which is the same as the adapter tube 2, and the set screw 5 is also made of stainless steel material, so as to ensure the aesthetic appearance of the rigid connection assembly.
In one embodiment of the present application, preferably, as shown in fig. 1 and 2, the end of the first backing member 3 remote from the connection base 1 is tapered; the end of the second backing member 4 remote from the aluminium alloy tube 7 is tapered.
In this embodiment, the end of the first backing member 3 abutting against the connection base 1 is cylindrical, and the outer diameter of the end of the cylindrical portion of the first backing member 3 is the same as the outer diameter of the connection base 1, so that when the first backing member 3 abuts against the connection base 1, the joint of the first backing member and the connection base can be in smooth transition; the end of the first backing member 3, which is far away from the connection base 1, is tapered, so that a smooth transition is formed between the first backing member 3 and the adapter tube 2; likewise, the end of the second backing member 4 facing away from the aluminium alloy tube 7 is also tapered to provide a smooth transition between the second backing member 4 and the adaptor tube 2, thereby improving the quality of the appearance of the rigid connection assembly to some extent.
In one embodiment of the present application, as shown in fig. 1 and 2, preferably, an end surface of one end of the connection base 1 connected to the carbon steel pipe 6 is an arc-shaped end surface, and the arc-shaped end surface can be attached to a side wall of the first member.
In this embodiment, the end of the connection base 1 connected to the carbon steel pipe 6 is an arc-shaped end surface, and when the connection base 1 is welded to the carbon steel pipe 6, the arc-shaped end surface can be attached to the outer wall surface of the carbon steel pipe 6, so that the connection base 1 can be stably and firmly welded to the outer wall of the carbon steel pipe 6.
The application also provides a building curtain wall system comprising the rigid connection assembly of any of the above embodiments.
In this embodiment, the building curtain wall system includes the rigid connection assembly, so the building curtain wall system has all the benefits of the rigid connection assembly, and the detailed description is omitted.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; 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 or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A rigid connection assembly is used for connecting a first member and a second member and is characterized by comprising a connection base and an adapter tube;
the connecting base is connected with one end of the adapter tube and is used for being connected with the first component;
the adapter tube is formed with a threaded connection portion and is in threaded connection with the second member through the threaded connection portion.
2. The rigid connection assembly of claim 1, wherein the connection base is welded to the first member, and the connection base and the first member are made of the same material;
the adapter tube is also provided with a welding connection part connected with the threaded connection part, and the adapter tube is made of stainless steel;
the connecting base is sleeved on the outer side of the welding connecting portion and is connected with the welding connecting portion in a welding mode.
3. The rigid connection assembly of claim 2, further comprising a first backing member;
the first backing piece is screwed on the threaded connection portion, and the first backing piece can abut against one end of the connection base.
4. The rigid connection assembly of claim 3, further comprising a second backing member;
the second backing piece is screwed on the threaded connection part, and the second backing piece can be abutted against one end of the second member.
5. The rigid connection assembly of claim 4, wherein set screws are further disposed on the first and second backing members to secure the first and second backing members to the adapter tube.
6. The rigid connection assembly of claim 5, wherein the number of set screws on the first backing member and the second backing member is plural;
the plurality of set screws on the first backing piece are arranged at intervals, and the plurality of set screws on the second backing piece are arranged at intervals.
7. The rigid connection assembly of claim 6, wherein the first backing member, the second backing member, and the set screw are all stainless steel.
8. The rigid connection assembly of claim 4, wherein an end of the first backing member distal from the connection base is tapered;
an end of the second backing member distal from the second member is tapered.
9. The rigid connection assembly of claim 1, wherein an end surface of the end of the connection base connected to the first member is an arcuate end surface, and the arcuate end surface is capable of engaging a side wall of the first member.
10. A building curtain wall system comprising the rigid connection assembly of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922352480.9U CN211499368U (en) | 2019-12-24 | 2019-12-24 | Rigid connection assembly and building curtain wall system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922352480.9U CN211499368U (en) | 2019-12-24 | 2019-12-24 | Rigid connection assembly and building curtain wall system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211499368U true CN211499368U (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922352480.9U Active CN211499368U (en) | 2019-12-24 | 2019-12-24 | Rigid connection assembly and building curtain wall system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211499368U (en) |
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- 2019-12-24 CN CN201922352480.9U patent/CN211499368U/en active Active
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