CN218597464U - Pin shaft design system of assembled curtain wall - Google Patents
Pin shaft design system of assembled curtain wall Download PDFInfo
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- CN218597464U CN218597464U CN202222624296.7U CN202222624296U CN218597464U CN 218597464 U CN218597464 U CN 218597464U CN 202222624296 U CN202222624296 U CN 202222624296U CN 218597464 U CN218597464 U CN 218597464U
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- pin shaft
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Abstract
The utility model discloses a round pin axle design system of assembled curtain in the assembled glass curtain wall field, it includes curtain stand, curtain crossbeam, crossbeam connecting piece, and the outside end of crossbeam connecting piece is equipped with a plurality of assembly pin axles that realize the grafting of crossbeam connecting piece and curtain stand, and the side of crossbeam connecting piece is equipped with pegs graft and rather than the assembly machine silk nail of linkage with the crossbeam connecting piece, is equipped with the pilot hole that is used for spacing assembly machine silk nail on the curtain crossbeam. The utility model discloses a crossbeam connecting piece is as being connected intermediary of curtain stand and curtain crossbeam for both connect the operation convenient more, swift, in addition, can avoid droing of assembly machine screw through the pilot hole, connect more firmly, the curtain crossbeam is difficult for droing.
Description
Technical Field
The utility model relates to an assembled glass curtain wall field, specific theory relates to a round pin axle design system of assembled curtain.
Background
In the conventional curtain wall connecting structure, one type is a closed cavity beam (which is a closed cavity and needs to be grooved at the front end of the beam during installation, so that the processing and installation are not facilitated), and the other type is an open cavity beam (which is provided with a decorative buckle cover arranged at the rear part on the upper side or the lower side of the beam to block corner connectors and screws at the joints, and the purpose of adopting the open cavity beam is to facilitate the fastening of the screws). In the installation process, firstly, holes are formed in the stand columns, then the angle connectors are fixedly connected through bolts, and finally the cross beam is fixed on the stand columns through the connecting angle connectors. The closed cavity beam adopts an orderly installation mode, so that the installation cost is high, the disassembly and the assembly are inconvenient, the consumed time is long, and the efficiency is low; the open-cavity beam adopts a disordered mounting mode, the mechanical property of the component is poor, and the consumption of aluminum profiles is large. With the industrial development of the building industry, the traditional curtain wall process cannot meet the requirements of the modern industry.
In contrast, the development of the fabricated curtain wall gradually becomes the development trend of the curtain wall. The assembled curtain wall adopts standardized design, factory production, assembly construction, information management and intelligent application, and is a representative of modern industrial production modes. Standardization of design and informatization of management, the more standard the component, production efficiency is higher, and corresponding component cost will descend, and the digital management of cooperation mill, the price/performance ratio of whole assembled curtain wall can be higher and higher. Meanwhile, the assembled curtain wall has the advantages of energy conservation and environmental protection, and meets the requirements of green buildings.
In the installation process of the existing assembly type curtain wall, all components need to be transported to a processing site to be processed and then can be installed, so that the workload of the processing site is large, time and labor are wasted, and resources and materials are wasted. In addition, some upright post and cross beam assembly type connection modes are provided, but the connection piece is used as a transfer mode, and the connection piece, the upright post and the cross beam are only realized in a plug-in connection mode, so that the whole curtain wall system has poor anti-torque capacity and an unstable structure; meanwhile, the installation process of the connecting piece, the stand column and the cross beam is complicated, and the installation efficiency is low.
The above-mentioned drawbacks are worth solving.
SUMMERY OF THE UTILITY MODEL
In order to overcome the deficiencies of the prior art, the utility model provides a round pin axle design system of assembled curtain.
The utility model discloses technical scheme as follows:
on one hand, the pin shaft design system of the assembled curtain wall comprises a curtain wall upright post and a curtain wall cross beam positioned on the side surface of the curtain wall upright post, wherein a cross beam connecting piece used for connecting the curtain wall cross beam and the curtain wall upright post is sleeved on the inner side of the end part of the curtain wall cross beam,
a plurality of assembly pin shafts are arranged at the outer side end of the beam connecting piece and are used for realizing the insertion connection of the beam connecting piece and the curtain wall stand column;
the side of crossbeam connecting piece is equipped with the assembly machine screw, the assembly machine screw passes the curtain crossbeam with the crossbeam connecting piece is pegged graft, makes the crossbeam connecting piece with the synchronous motion of assembly machine screw, be equipped with on the curtain crossbeam along curtain crossbeam length direction extend, be used for with the spacing pilot hole of assembly machine screw.
According to the above scheme the utility model discloses, its characterized in that, with the curtain crossbeam is corresponding be equipped with the round pin shaft hole on the lateral wall of curtain stand, the round pin shaft hole with assembly pin axle one-to-one, it is used for supplying assembly pin axle inserts and realizes the curtain stand with the assembly of crossbeam connecting piece.
According to above scheme the utility model discloses, a serial communication port, the curtain wall crossbeam includes the crossbeam body, the pilot hole is located the tip side of crossbeam body.
According to the above scheme the utility model discloses, a serial communication port, the pilot hole include along curtain crossbeam length direction extend the sliding part, be located the sliding part tip and with the spacing portion of sliding part intercommunication, the width of spacing portion is greater than the width of sliding part makes the tail-rod of assembly machine screw can be followed the sliding part slides the head of assembly machine screw can with spacing joint of spacing portion.
According to the above scheme the utility model discloses, a serial communication port, the crossbeam connecting piece includes the connecting piece body of square frame form, is located the inboard at least three round pin axle mounting hole of connecting piece body, round pin axle mounting hole along the axial extension of crossbeam connecting piece, assembly pin axle fasten in the round pin axle mounting hole.
Furthermore, a machine wire nail linkage hole is formed in the side face of the connecting piece body, and the assembly machine wire nail penetrates through the curtain wall cross beam and then extends into the machine wire linkage hole, so that the assembly machine wire nail is linked with the cross beam connecting piece.
Furthermore, the assembly pin shaft comprises a pin shaft body, and a pin shaft connecting part used for being tightly matched with the pin shaft mounting hole is arranged in the middle of the pin shaft body.
Furthermore, the outer diameter of the pin shaft connecting part is larger than that of the pin shaft body, so that the pin shaft connecting part is in interference fit with the pin shaft mounting hole.
Furthermore, the pin shaft connecting part is of a knurled convex structure.
The utility model has the advantages that the cross beam connecting piece is used as the connecting medium of the curtain wall upright post and the curtain wall cross beam, so that the curtain wall upright post and the curtain wall cross beam are connected, the connection operation between the curtain wall upright post and the curtain wall cross beam is more convenient and faster, and the defect of poor torque resistance in the installation process of the curtain wall cross beam is avoided; the cross beam connecting piece is spliced with the curtain wall upright post and is in limit connection with the curtain wall cross beam, when the curtain wall cross beam is connected with or detached from the curtain wall upright post, only the assembly machine screw needs to be pressed or pulled out, and the assembly machine screw is shifted to enable the cross beam connecting piece to move along with the assembly machine screw, so that the outdoor operation is facilitated, and the installation process is simpler and more convenient; in addition, the assembly holes can prevent the assembly machine screws from falling off, the connection is more stable, and the curtain wall cross beam is not easy to fall off.
Drawings
FIG. 1 is a top view of the structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the end structure of the cross beam of the curtain wall of the present invention;
FIG. 4 is a schematic side view of the middle cross member connector of the present invention;
fig. 5 is a schematic structural view of the assembly pin shaft of the present invention;
FIG. 6 is a top view of the structure of the present invention before assembly;
FIG. 7 is a side view of the present invention before assembly;
fig. 8 is a top view structural diagram of the assembled structure of the present invention;
fig. 9 is a side view of the assembled structure of the present invention.
In the figures, the various reference numbers are:
10. curtain wall columns;
20. a curtain wall beam; 21. a beam body; 22. an assembly hole; 221. a sliding part; 222. a limiting part;
30. a beam connector; 31. a connector body; 32. a first pin shaft mounting hole; 33. a second pin shaft mounting hole; 34. a third pin shaft mounting hole; 35. a machine screw linkage hole;
40. assembling a pin shaft; 41. a pin shaft body; 42. a pin connecting part;
50. assembling machine screw nails;
60. curtain wall glass.
Detailed Description
The invention is further described below with reference to the drawings and the embodiments:
as shown in fig. 1 to 5, the utility model discloses a solve current assembled curtain installation loaded down with trivial details, the installation effectiveness is low, crossbeam anticreep performance is poor and be not convenient for defects such as later stage maintenance, the round pin axle design system of an assembled curtain is proposed, it is mediated as being connected of curtain stand 10 and curtain crossbeam 20 through crossbeam connecting piece 30, curtain stand 10 and curtain crossbeam 20's connection has been realized, and crossbeam connecting piece 30 pegs graft with curtain stand 10, crossbeam connecting piece 30 and curtain crossbeam 20 are spacing to be connected, make curtain crossbeam 20, the connection of crossbeam connecting piece 30 is more convenient, and swift, and it is more firm to connect, curtain crossbeam 20 is difficult for droing.
The pin shaft design system of the assembled curtain wall comprises a curtain wall upright post 10 and a curtain wall cross beam 20 positioned on the side surface of the curtain wall upright post 10, wherein a cross beam connecting piece 30 used for connecting the curtain wall cross beam 20 with the curtain wall upright post 10 is sleeved on the inner side of the end part of the curtain wall cross beam 20. The curtain wall cross-beam 20 may be disposed on one or both sides of the curtain wall stud 10, as desired.
In order to realize being connected of curtain wall crossbeam 20 and crossbeam connecting piece 30, the utility model provides a curtain wall crossbeam 20 chooses for use and closes the chamber crossbeam, and curtain wall crossbeam 20 is inside to be equipped with the cavity that is used for holding crossbeam connecting piece 30 to crossbeam connecting piece 30 can transversely slide (being the extending direction of curtain wall crossbeam 20) along this cavity. The utility model discloses a closed chamber crossbeam is done the component, can reduce the component and use the material volume, and the antitorque performance is higher, and the security is better.
An assembly machine screw 50 (preferably an inner hexagonal round head screw) is arranged on the side surface of the beam connecting piece 30, and the assembly machine screw 50 penetrates through the curtain wall beam 20 to be inserted into the beam connecting piece 30, so that the beam connecting piece 30 and the assembly machine screw 50 move synchronously. Specifically, the beam connector 30 comprises a connector body 31, and a machine screw linkage hole 35 is formed in the side surface of the connector body 31; correspondingly, the curtain wall cross beam 20 comprises a cross beam body 21, the cross beam body 21 is provided with a mounting hole 22 which extends along the length direction of the curtain wall cross beam 20 and is used for limiting the position of a mounting machine screw 50, the mounting hole 22 is positioned on the side surface of the end part of the cross beam body 21, and the cross beam body 21 is connected with the connecting piece body 31 through the mounting hole 22.
The assembling hole 22 comprises a sliding part extending along the length direction of the curtain wall beam 20 and a limiting part 222 located at the end part of the sliding part and communicated with the sliding part, the limiting part 222 is close to the corresponding end part of the curtain wall beam 20 relative to the sliding part, and the width of the limiting part 222 is larger than that of the sliding part, so that the tail rod of the assembling machine screw 50 can slide along the sliding part, and the head part of the assembling machine screw 50 can be in limiting clamping connection with the limiting part 222. The assembly machine screw 50 penetrates through the assembly hole 22 and then extends into the machine screw linkage hole, so that the assembly machine screw 50 is linked with the beam connecting piece 30 (namely, when the assembly machine screw 50 is pulled, the beam connecting piece 30 slides synchronously along with the assembly machine screw 50).
In the concrete connection process, the tail rod of the assembly machine screw 50 penetrates through the sliding part and then extends into the machine screw linkage hole 35, and the assembly machine screw 50 is pulled forwards, so that the beam connecting piece 30 can slide along with the assembly machine screw 50; when the head of the assembly machine screw 50 corresponds to the position of the limiting part 222, the assembly machine screw 50 is pressed inwards, so that the head of the assembly machine screw 50 is deeply sunk into the limiting part 222, the assembly machine screw 50 and the beam connecting piece 30 are prevented from sliding backwards, and clamping and limiting effects are achieved.
In order to realize being connected of crossbeam connecting piece 30 and curtain stand 10, the utility model discloses an outside end of crossbeam connecting piece 30 is equipped with a plurality of assembly pin axles 40, and assembly pin axle 40 is used for realizing the grafting of crossbeam connecting piece 30 and curtain stand 10.
Specifically, the connecting member body 31 is square, a plurality of pin shaft mounting holes Kong Xiaozhou are formed in the inner side of the connecting member body 31 and extend along the axial direction of the beam connecting member 30, and the assembling pins 40 are fastened in the pin shaft mounting holes. The side wall of the curtain wall upright post 10 corresponding to the curtain wall cross beam 20 is provided with pin shaft holes, the pin shaft holes correspond to the assembly pin shafts 40 one by one, and the pin shaft holes are used for allowing the assembly pin shafts 40 to be inserted and realizing the assembly of the curtain wall upright post 10 and the cross beam connecting piece 30.
In one embodiment, the inner side of the connector body 31 includes at least three pin mounting holes, namely a first pin mounting hole 32, a second pin mounting hole 33 and a third pin mounting hole 34. Wherein, first round pin axle mounting hole 32 is located the middle part of a lateral wall of connecting piece body 31, and second round pin axle mounting hole 33 and third round pin axle mounting hole 34 are located the both ends corner of another lateral wall relative with this lateral wall respectively for first round pin axle mounting hole 32, second round pin axle mounting hole 33 and third round pin axle mounting hole 34 distribute and form isosceles triangle, and position distribution through triangle-shaped increases the stability of being connected of connecting piece body 31 and curtain stand 10.
In other embodiments, the inner side of the connector body 31 may also be provided with other numbers of pin shaft mounting holes, and correspondingly, the corresponding positions of the side surfaces of the curtain wall upright 10 are provided with corresponding numbers of pin shaft holes.
In one embodiment, the assembling pin 40 includes a pin body 41, a pin connecting portion 42 for tightly fitting with the pin mounting hole is disposed in the middle of the pin body 41, and the distance between the edge of the pin connecting portion 42 and the corresponding end of the pin body 41 is 10mm, so that the free portion and the curtain wall pillar 10 form a clamping connection without affecting the assembling process. In order to fasten the assembling pin 40 to the connector body 31, the outer diameter of the pin connecting portion 42 is larger than the outer diameter of the pin body 41, so that the pin connecting portion 42 is in interference fit with the pin mounting hole. Preferably, the pin connecting portion 42 is formed with a knurled male structure through a knurling process. Correspondingly, the pin shaft mounting holes are circular mounting positions with openings, connection redundancy between the pin shaft mounting holes and the assembly pin shafts 40 is increased through the openings, connection stability of the assembly pin shafts 40 and the beam connecting piece 30 is guaranteed, and meanwhile the pin shaft connecting portions 42 of the assembly pin shafts are convenient to assemble in the corresponding pin shaft mounting holes.
The utility model discloses in, in order to reduce the weight of each part as far as possible to do not influence hookup location's stability, in the aspect of the selection of materials, aluminum alloy material is all chooseed for use to curtain stand 10, curtain crossbeam 20 and crossbeam connecting piece 30, and ∅ x 30mm stainless steel round pin axle is chooseed for use to assembly pin axle 40, and M6 x 20mm hexagon socket head machine screw is chooseed for use to assembly machine screw 50.
The utility model also provides a course of working of above-mentioned assembled curtain's round pin axle design system, according to specific manufacturing process and installation parameter, accomplish the processing of each part earlier in the workshop:
(1) Preparing a curtain wall upright post 10, a curtain wall cross beam 20, a cross beam connecting piece 30, an assembling pin shaft 40 and an assembling machine screw 50;
(2) Processing a pin shaft hole on the curtain wall upright post 10, so that the size of the pin shaft hole is matched with that of the assembling pin shaft 40;
(3) Punching and drilling an assembly hole 22 at the end part of the assembly beam to ensure that the width of a sliding part 221 of the assembly beam is consistent with the outer diameter of the tail rod of the assembly machine screw 50 and the width of a limiting part 222 of the assembly beam is matched with the outer diameter of the head part of the assembly machine screw 50;
(4) Processing a machine screw linkage hole 35 on the beam connecting piece 30, so that the size of the machine screw linkage hole 35 is consistent with the outer diameter of a tail rod of an assembly machine screw 50;
(5) The pin connecting portion 42 is formed on the assembly pin 40 by knurling and protruding so that the outer diameter of the pin connecting portion is slightly larger than the diameter of each pin mounting hole of the beam connector 30.
The components are processed in a workshop, and only an assembly process is carried out on a construction site, so that the method has the following advantages: (1) A large number of curtain wall components are produced and processed in a workshop, so that the field processing amount is reduced, the pollution waste is reduced, and the material loss is reduced; (2) The design is standardized, the processing cost is reduced, and the loss of materials is reduced; (3) Each component is directly transported to the site for assembly and construction, so that the site workload is reduced, the economic benefit is improved, the processing cost is reduced, the construction noise and the dust pollution are reduced, and the method has the advantages of environmental protection and meets the requirements of green buildings.
As shown in fig. 3 to 9, in a specific installation process, the following steps are included:
1. the assembly pin shaft 40 is fastened on the beam connecting piece 30, the middle part of the assembly pin shaft 40 is processed by a knurling and outward protruding process to enable the outer diameter of the assembly pin shaft 40 to be larger than that of a pin shaft mounting hole of the beam connecting piece 30, so that the smooth part of the tail end of the assembly pin shaft 40 extends into the pin shaft mounting hole, the pin shaft connecting part 42 in the middle part is clamped with the pin shaft mounting hole, and the smooth part of the head end of the assembly pin shaft 40 protrudes out of the beam connecting piece 3010mm.
2. The beam connecting piece 30 is sleeved in a cavity of the curtain wall beam 20, and the assembly machine screws 50 sequentially penetrate through the sliding parts 221 of the assembly holes 22 and the machine screw linkage holes 35, so that the curtain wall beam 20 is connected with the beam connecting piece 30 through the assembly machine screws 50, and the heads of the assembly machine screws 50 are exposed out of the beam connecting piece 30.
3. The curtain wall cross member 20 is moved to the mounting position so that the position of the assembly pin 40 corresponds to the position of the pin hole.
4. The assembly machine screw 50 is shifted, and the assembly machine screw 50 is connected with the machine screw linkage hole 35 in the beam connecting piece 30, so that the beam connecting piece 30 moves transversely along with the assembly machine screw 50, the beam connecting piece 30 is attached to the curtain wall upright 10, the assembly pin shaft 40 is inserted into the upright, and the head of the assembly machine screw 50 corresponds to the position of the limiting part 222 of the assembly hole 22 in the curtain wall beam 20.
5. The assembly machine screw 50 is pressed, so that the head of the assembly machine screw 50 is embedded in the limiting part 222, and the beam connecting part 30 and the assembly pin shaft 40 are prevented from exiting the upright column.
So far, the installation process of the curtain wall cross beam 20 and the curtain wall upright post 10 is finished, and then the subsequent installation of the curtain wall glass 60 is carried out.
And in the later dismantling process needing maintenance, dismantling is carried out in the reverse order of the assembling process. Since the assembly machine screws 50 are hexagon socket head cap screws, they can be operated from the outside. Firstly, unscrewing the assembly machine screw 50 to enable the head of the assembly machine screw 50 to exit from the limiting part 222 of the assembly hole 22; the cross beam connection member 30 is pulled backward by the assembling machine screws 50 so that the tail rods of the assembling machine screws 50 slide along the sliding portions 221 and the assembling pin shafts 40 of the ends of the cross beam connection member 30 are withdrawn from the curtain wall stud 10. The assembled beam can be easily removed and replaced.
In the installation or the dismantlement process, the traditional construction process solidification and the complex defects are avoided through the assembly type installation/disassembly mode, the installation process disordering is realized, the installation process is simpler, the construction efficiency is higher, the construction period is shorter, and the economic benefit is higher. The corresponding pilot hole 22 is respectively set up at curtain wall crossbeam 20 positive both ends, realizes anticreep and detachable function, easy to maintain, and environmental protection effect is strong.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
The above exemplary description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above manner, and various improvements made by the method concept and technical solution of the present invention or by directly applying the concept and technical solution of the present invention to other occasions without improvement are all within the protection scope of the present invention.
Claims (9)
1. A pin shaft design system of an assembled curtain wall comprises a curtain wall upright post and a curtain wall cross beam positioned on the side surface of the curtain wall upright post, wherein a cross beam connecting piece used for connecting the curtain wall cross beam and the curtain wall upright post is sleeved on the inner side of the end part of the curtain wall cross beam,
a plurality of assembly pin shafts are arranged at the outer side end of the cross beam connecting piece and are used for realizing the insertion connection of the cross beam connecting piece and the curtain wall stand column;
the side of crossbeam connecting piece is equipped with the assembly machine screw, the assembly machine screw passes the curtain crossbeam with the crossbeam connecting piece is pegged graft, makes the crossbeam connecting piece with the synchronous motion of assembly machine screw, be equipped with on the curtain crossbeam along curtain crossbeam length direction extend, be used for with the spacing pilot hole of assembly machine screw.
2. The pin shaft design system of the assembled curtain wall as claimed in claim 1, wherein the side wall of the curtain wall upright post corresponding to the curtain wall cross beam is provided with pin shaft holes, the pin shaft holes correspond to the assembly pin shafts one to one, and the pin shaft holes are used for allowing the assembly pin shafts to be inserted and realizing the assembly of the curtain wall upright post and the cross beam connecting piece.
3. The pin design system of the fabricated curtain wall as claimed in claim 1, wherein the curtain wall beam comprises a beam body, and the assembly holes are located at end sides of the beam body.
4. The pin shaft design system of the assembled curtain wall as claimed in claim 1, wherein the assembly hole comprises a sliding part extending along the length direction of the curtain wall beam, and a limiting part located at the end part of the sliding part and communicated with the sliding part, and the width of the limiting part is greater than that of the sliding part, so that the tail rod of the assembling machine screw can slide along the sliding part, and the head part of the assembling machine screw can be in limiting clamping connection with the limiting part.
5. The pin shaft design system of the assembled curtain wall as claimed in claim 1, wherein the cross beam connector comprises a square frame-shaped connector body and at least three pin shaft mounting holes located inside the connector body, the pin shaft mounting holes extend along the axial direction of the cross beam connector, and the assembly pin shafts are fastened in the pin shaft mounting holes.
6. The pin shaft design system of the assembled curtain wall as claimed in claim 5, wherein the side surface of the connecting piece body is provided with a machine screw linkage hole, and the assembling machine screw penetrates through the cross beam of the curtain wall and then extends into the machine screw linkage hole, so that the assembling machine screw is linked with the cross beam connecting piece.
7. The pin shaft design system of the assembled curtain wall as claimed in claim 5, wherein the assembling pin shaft comprises a pin shaft body, and a pin shaft connecting part used for being tightly matched with the pin shaft mounting hole is arranged in the middle of the pin shaft body.
8. The pin shaft design system of the assembled curtain wall as claimed in claim 7, wherein the outer diameter of the pin shaft connecting part is larger than the outer diameter of the pin shaft body, so that the pin shaft connecting part is in interference fit with the pin shaft mounting hole.
9. The pin shaft design system of the assembled curtain wall as claimed in claim 7, wherein the pin shaft connecting part is a knurled convex structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222624296.7U CN218597464U (en) | 2022-09-30 | 2022-09-30 | Pin shaft design system of assembled curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222624296.7U CN218597464U (en) | 2022-09-30 | 2022-09-30 | Pin shaft design system of assembled curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218597464U true CN218597464U (en) | 2023-03-10 |
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ID=85401185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222624296.7U Active CN218597464U (en) | 2022-09-30 | 2022-09-30 | Pin shaft design system of assembled curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218597464U (en) |
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2022
- 2022-09-30 CN CN202222624296.7U patent/CN218597464U/en active Active
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