Fabricated frame and fabricated wallboard structure

Abstract

The utility model relates to the technical field of building structures, and discloses an assembly type frame and an assembly type wallboard structure.The assembly type frame comprises two first keel pieces, two second keel pieces, a third keel piece and a fourth keel piece, the two ends of the first keel piece extend outwards along the U-shaped side wall to form a first convex edge and a second convex edge respectively; the sections of the fourth keel pieces are U-shaped, and openings of the fourth keel pieces are opposite; the two ends of the first keel piece extend into the two opposite ends of the two fourth keel pieces correspondingly. The first convex edge and the second convex edge are attached to the two inner side walls of the U-shaped section of the fourth keel piece respectively. The first keel pieces and the fourth keel pieces are connected through rivets, and the two first keel pieces and the two fourth keel pieces form a rectangular assembly type frame. The first keel piece and the fourth keel piece are connected through the rivets, the rivet holes can be prefabricated in advance, all the structures are integrally spliced, mounted and prefabricated, the structure is simple, machining is easy, the structure is reliable, the prefabrication rate of a factory is increased, and the overall assembly precision is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, in particular to an assembled frame and an assembled wall panel structure. Background Art

[0002] Prefabricated wall panels are categorized into interior and exterior wall panels based on their building function. Interior wall panels serve primarily as load-bearing components and are constructed from a single material. Exterior wall panels are generally non-load-bearing, yet they also perform thermal insulation, insulation, and waterproofing functions. Their construction is complex, and some are constructed from multiple materials. The prefabricated wall panel structure itself and its connection to the external steel structure are crucial to a building's ability to fully realize its strength, ensure the necessary rigidity, and maintain overall spatial performance. Currently, prefabricated wall panels on the market are primarily secured by welding or screws, resulting in a complex assembly process and challenging precision control. Utility Model Content

[0003] In view of this, the present invention provides an assembled frame to solve the problem that the assembled wall panel structure is mainly fixed by welding or screws, the assembly process is complicated, and the precision control is difficult.

[0004] In a first aspect, the present invention provides an assembled frame, comprising:

[0005] Two first keel members are arranged parallel to each other in the transverse direction, the cross-section of the first keel members is U-shaped, and the U-shaped openings of the two first keel members are arranged opposite to each other; the two ends of the first keel members respectively extend outward along the U-shaped side wall to form a first convex edge and a second convex edge;

[0006] Two fourth keel members are arranged parallel to each other in the longitudinal direction, and the cross-section of the fourth keel members is U-shaped, and the U-shaped openings of the two fourth keel members are arranged opposite to each other; the two ends of the first keel member respectively extend into the interior of the two oppositely arranged ends of the two fourth keel members; the first flange and the second flange of the first keel member are respectively fitted with the two inner side walls of the U-shaped cross-section of the fourth keel member; a first rivet hole is provided on each of the first flange and the second flange, and a second rivet hole corresponding to the first rivet hole is provided on each of the two side walls of the U-shaped cross-section of the fourth keel member; the end of the first keel member and the end of the fourth keel member are connected by rivets in the first rivet hole and the corresponding second rivet hole, and the two first keel members and the two fourth keel members form a rectangular assembled frame. Beneficial effect: The present application adopts the above technical solution, and the first keel member and the fourth keel member are connected by rivets. The rivet holes can be prefabricated in advance, and all structures can also be prefabricated by integral splicing and installation. The structure is simple, easy to process, and reliable. The prefabrication rate of the factory is improved, and the overall assembly accuracy is ensured. The prefabricated frame described in the present application is easy to manufacture and can be mass-produced; it is simple to assemble in a workshop without welding, which improves assembly efficiency and can be completed by robots.

[0007] Optionally, the inner ends of the first and second flanges are both contracted toward the centerline of the U-shaped opening, and the first and second flanges are both parallel to the U-shaped sidewalls of the first keel member. When the first and second flanges are respectively in contact with the two sidewalls of the U-shaped cross-section of the fourth keel member, the outer surface of the U-shaped sidewall of the first keel member is flush with the outer surface of the U-shaped sidewall of the fourth keel member. Advantageous Effects: This application adopts the above-mentioned technical solution to ensure that the outer surface of the assembled frame is smooth and the structure is easy to process, which is beneficial for subsequent construction.

[0008] Optionally, the first keel member and the fourth keel member are connected at the four corners of the rectangular assembled frame by first fixing members and / or second fixing members. Beneficial Effect: The present application adopts the above technical solution to ensure the reliability and connection strength of the assembled frame connection.

[0009] Optionally, the first fixing member includes:

[0010] A first flat plate structure is provided with a first bolt hole, the first flat plate structure is in contact with the U-shaped bottom wall of the fourth keel member, and a second bolt hole corresponding to the first bolt hole is provided in the U-shaped bottom wall of the fourth keel member; the first flat plate structure is connected to the U-shaped bottom wall of the fourth keel member by a first bolt passing through the first bolt hole and the second bolt hole;

[0011] a first flange structure vertically connected to one side of the U-shaped side wall of the first flat plate structure close to the fourth keel member;

[0012] a second flange structure, the inner end of which is vertically connected to one side of the first flange structure close to the end of the fourth keel member;

[0013] The third flange structure is parallel to the first flange structure, and the third flange structure is vertically connected to the outer end of the second flange structure; a third bolt hole is provided on the first flange of the first keel member, and a fourth bolt hole corresponding to the third bolt hole is provided on the U-shaped side wall of the fourth keel member; the first flange of the first keel member is penetrated by an external hexagonal bolt through the third bolt hole and the fourth bolt hole to connect the first keel member and the fourth keel member; and the top surface of the bolt head of the external hexagonal bolt abuts against the outer side surface of the first flange structure, the side plane of the bolt head of the external hexagonal bolt abuts against the inner side surface of the second flange structure, and the bolt rod of the external hexagonal bolt contacts the concave arc surface provided on the third flange structure; the end of the external hexagonal bolt exposed from the fourth keel member is suitable for connection to an external steel structure. Beneficial effect: This application adopts the above technical solution, and the specially designed first fixing member, the external hexagonal bolt will not rotate or displace, realizing double limit self-locking, and the assembled frame can be easily installed on the steel structure.

[0014] Optionally, the second fixing member includes:

[0015] The second flat plate structure is provided with a fifth bolt hole, the second flat plate structure is in contact with the U-shaped bottom wall of the fourth keel member, and the U-shaped bottom wall of the fourth keel member is provided with a second bolt hole corresponding to the fifth bolt hole; the second flat plate structure is connected to the U-shaped bottom wall of the fourth keel member by a second bolt passing through the fifth bolt hole and the second bolt hole; the end of the second bolt exposed from the fourth keel member is suitable for connection to an external steel structure;

[0016] The third flat plate structure is vertically connected to the inner end of the second flat plate structure, and a sixth bolt hole is provided on the third flat plate structure. The third flat plate structure is in contact with the U-shaped bottom wall of the first keel member, and the third flat plate structure is connected to the U-shaped bottom wall of the first keel member by a third bolt passing through the sixth bolt hole. Beneficial Effect: This application adopts the above technical solution, which is more secure through the bolt connection method, and improves the accuracy and reliability of installation.

[0017] Optionally, the two side edges of the second flat plate structure are respectively arranged adjacent to the two side walls of the U-shaped cross section of the fourth keel member; and reinforcing ribs are provided on both side edges of the third flat plate structure. Beneficial Effect: This application adopts the above technical solution to prevent the second flat plate structure from rotating and ensure the strength of the third flat plate structure.

[0018] Optionally, it also includes:

[0019] The second keel member has a U-shaped cross-section, and the two ends of the second keel member respectively extend outwardly along the U-shaped side walls to form a third flange and a fourth flange; the two ends of the second keel member respectively extend into the U-shaped openings of the two fourth keel members; the third flange and the fourth flange of the second keel member respectively fit with the two inner side walls of the U-shaped cross-section of the fourth keel member; a third rivet hole is provided on each of the third flange and the fourth flange, and a fourth rivet hole corresponding to the third rivet hole is provided on each of the two side walls of the U-shaped cross-section of the fourth keel member; the end of the second keel member is connected to the fourth keel member by rivets in the third rivet hole and the corresponding fourth rivet hole. Beneficial effect: The present application adopts the above technical solution, and the second keel member plays a role of lateral reinforcement to stabilize the entire assembled frame.

[0020] Optionally, it also includes:

[0021] Two third keel members are respectively connected between the first keel member and the second keel member on one side, and between the first keel member and the second keel member on the other side; the cross section of the third keel member is U-shaped, and the two ends of the third keel member respectively extend outward along the U-shaped side wall to form a fifth flange and a sixth flange; the first end of the third keel member extends into the U-shaped opening of the first keel member; the fifth flange and the sixth flange of the third keel member are respectively fitted with the two inner side walls of the U-shaped cross section of the first keel member; a fifth rivet hole is provided on the fifth flange and the sixth flange, and a fifth rivet hole is provided on the U of the first keel member. Sixth rivet holes corresponding to the fifth rivet holes are respectively provided on both side walls of the U-shaped cross-section; the first end of the third keel member is connected to the first keel member by rivets in the fifth rivet hole and the corresponding sixth rivet hole, as a first connection form; the end of the third keel member opposite to the U-shaped opening of the second keel member serves as the second end, and after the first end is replaced with the second end, ninth rivet holes corresponding to the fifth rivet holes are respectively provided on both side walls of the U-shaped cross-section of the second keel member, and the second end is connected to the second keel member by the first connection form;

[0022] The fifth keel member is a U-shaped member, and the bottom wall of the U-shaped member is fitted with the side of the U-shaped opening of the second keel member away from the second keel member; a seventh rivet hole is provided on the bottom wall of the U-shaped member, and an eighth rivet hole corresponding to the seventh rivet hole is provided on the bottom wall of the U-shaped cross-section of the second keel member; the fifth keel member and the second keel member are connected by rivets in the seventh rivet hole and the corresponding eighth rivet hole; the fifth flange and the sixth flange of the third end of another third keel member are respectively fitted with the two inner side walls of the U-shaped member; in the U-shaped member The two side walls are respectively provided with ninth rivet holes corresponding to the fifth rivet holes at the third end of the other third keel member; the third end of the other third keel member and the fifth keel member are connected by rivets in the fifth rivet hole at the third end of the other third keel member and the corresponding ninth rivet hole; after the fourth end of the other third keel member is replaced with the second end, and the first keel member is replaced with the first keel member on the other side, the fourth end of the other third keel member is connected to the first keel member on the other side by the first connection form. Beneficial effect: The present application adopts the above technical solution, and the fourth keel member plays a role of longitudinal reinforcement to stabilize the entire assembled frame; and by specially providing the fifth keel member, not only is the connection convenient, but also the material usage and connection hole positions are reduced, and the bending resistance of the second keel member is enhanced.

[0023] Optionally, the rivets are blind rivets, the second keel members are multiple and spaced parallel, the third keel members are multiple and spaced parallel, and the fifth keel members are multiple and spaced corresponding to the third keel members; and a hoisting hole is provided on the bottom wall of the U-shaped cross-section of the first keel member. Advantageous Effects: This application adopts the above technical solution, and the number of transverse or longitudinal reinforcement members can be changed according to actual requirements to achieve the effect of overall structural stability; the hoisting is facilitated by the hoisting holes.

[0024] In a second aspect, the present invention provides an assembled wall panel structure, comprising:

[0025] The assembled frame;

[0026] rock wool, disposed within the fabricated frame;

[0027] A vapor barrier membrane is provided on the inner side of the assembled frame;

[0028] A fiberglass board is arranged on the outside of the assembled frame;

[0029] A waterproof and breathable membrane is provided on the outside of the fiberglass board. Beneficial Effect: This application adopts the above-mentioned technical solution, and different types of surface materials can be composited inside and outside the assembled frame to meet the needs of wall panels with different functions. Specifically, the fiberglass board increases rigidity and reduces the generation of thermal bridges. The fiberglass board has good thermal insulation properties and has tiny pores on its surface that allow gas to pass through. The rock wool is provided to provide sufficient thermal insulation performance. The waterproof and breathable membrane is provided to allow air circulation and ensure internal dryness. The vapor barrier is provided to prevent moisture ingress and internal corrosion. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0031] Figure 1 This is a schematic diagram of the three-dimensional structure of the assembled frame provided in an embodiment of the present utility model;

[0032] Figure 2 The assembled frame provided in the embodiment of the present invention adopts a local three-dimensional structure of the first fixing member. Figure 1 ;

[0033] Figure 3 The assembled frame provided in the embodiment of the present invention adopts a local three-dimensional structure of the first fixing member. Figure 2 ;

[0034] Figure 4 This is a schematic diagram of a partial three-dimensional structure of the second fixing member of the assembled frame provided in an embodiment of the present utility model;

[0035] Figure 5 This is a schematic diagram of the three-dimensional structure of the first keel member provided in an embodiment of the present utility model;

[0036] Figure 6 This is a schematic diagram of the three-dimensional structure of the second keel member provided in an embodiment of the present utility model;

[0037] Figure 7 This is a schematic diagram of the three-dimensional structure of the third keel member provided in an embodiment of the present utility model;

[0038] Figure 8 This is a schematic diagram of the three-dimensional structure of the fourth keel member provided in an embodiment of the present utility model;

[0039] Figure 9 This is a schematic diagram of the three-dimensional structure of the fifth keel member provided in an embodiment of the present utility model;

[0040] Figure 10 Schematic diagram of the three-dimensional structure of the first fixing member provided in the embodiment of the present utility model Figure 1 ;

[0041] Figure 11 Schematic diagram of the three-dimensional structure of the first fixing member provided in the embodiment of the present utility model Figure 2 ;

[0042] Figure 12 Schematic diagram of the three-dimensional structure of the second fixing member provided in the embodiment of the present utility model Figure 1 ;

[0043] Figure 13 Schematic diagram of the three-dimensional structure of the second fixing member provided in the embodiment of the present utility model Figure 2 ;

[0044] Figure 14 It is a schematic cross-sectional structure diagram of the assembled wall panel structure provided in an embodiment of the present utility model.

[0045] Description of reference numerals:

[0046] 1. First keel; 2. Second keel; 3. Third keel; 4. Fourth keel; 5. Fifth keel; 6. First flange; 7. Second flange; 8. First rivet hole; 9. Second rivet hole; 10. First fixing member; 11. Second fixing member; 12. First flat plate structure; 13. First bolt hole; 14. Second bolt hole; 15. First bolt; 16. First flange structure; 17. Second flange structure; 18. Third flange structure; 19. Third bolt hole; 20. Fourth bolt hole; 21. Hexagonal bolt; 22. Concave arc Surface; 23. Second flat plate structure; 24. Fifth bolt hole; 25. Second bolt; 26. Third flat plate structure; 27. Sixth bolt hole; 28. Reinforcement rib; 29. ​​Third flange; 30. Fourth flange; 31. Third rivet hole; 32. Fourth rivet hole; 33. Fifth flange; 34. Sixth flange; 35. Fifth rivet hole; 36. Sixth rivet hole; 37. Seventh rivet hole; 38. Eighth rivet hole; 39. Rock wool; 40. Vapor barrier membrane; 41. Fiberglass board; 42. Waterproof and breathable membrane; 43. Lifting hole; 44. Ninth rivet hole. DETAILED DESCRIPTION

[0047] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0048] like Figures 1 to 13 A specific embodiment of the assembled frame shown includes: two first keel members 1 , two fourth keel members 4 , a second keel member 2 , two third keel members 3 and a fifth keel member 5 .

[0049] like Figure 1 、 Figure 5 and Figure 8As shown, two first keel members 1 are arranged parallel to each other in the transverse direction, the cross-section of the first keel member 1 is U-shaped, and the U-shaped openings of the two first keel members 1 are arranged opposite to each other; the two ends of the first keel member 1 respectively extend outward along the U-shaped side wall to form a first flange 6 and a second flange 7. The two fourth keel members 4 are arranged parallel to each other in the longitudinal direction, and the cross-section of the fourth keel members 4 is U-shaped, and the U-shaped openings of the two fourth keel members 4 are arranged opposite to each other; the two ends of the first keel member 1 respectively extend into the two oppositely arranged ends of the two fourth keel members 4; the first flange 6 and the second flange 7 of the first keel member 1 are respectively fitted with the two inner side walls of the U-shaped cross-section of the fourth keel member 4; first rivet holes 8 are provided on the first flange 6 and the second flange 7, and second rivet holes 9 corresponding to the first rivet holes 8 are respectively provided on the two side walls of the U-shaped cross-section of the fourth keel member 4; the end of the first keel member 1 and the end of the fourth keel member 4 are connected by rivets in the first rivet hole 8 and the corresponding second rivet hole 9, and the two first keel members 1 and the two fourth keel members 4 form a rectangular assembly frame. Wherein, Figure 1 The arrow at the bottom indicates the longitudinal direction. Furthermore, the inner ends of the first flange 6 and the second flange 7 are both contracted toward the centerline of the U-shaped opening, and the first and second flanges 6 and 7 are parallel to the U-shaped sidewalls of the first keel member 1. When the first and second flanges 6 and 7 are respectively attached to the sidewalls of the U-shaped cross-section of the fourth keel member 4, the outer surfaces of the U-shaped sidewalls of the first keel member 1 are flush with the outer surfaces of the U-shaped sidewalls of the fourth keel member 4.

[0050] like Figures 2 to 4 、 Figure 8 as well as Figures 10 to 13 As shown, the first keel member 1 and the fourth keel member 4 are connected at the four corners of the rectangular assembled frame through first fixing members 10 and / or second fixing members 11.

[0051] Specifically, the first fixing member 10 includes a first flat plate structure 12, a first flange structure 16, a second flange structure 17, and a third flange structure 18. The first flat plate structure 12 is provided with a first bolt hole 13, which is in contact with the U-shaped bottom wall of the fourth keel member 4. The U-shaped bottom wall of the fourth keel member 4 is provided with a second bolt hole 14 corresponding to the first bolt hole 13. The first flat plate structure 12 is connected to the U-shaped bottom wall of the fourth keel member 4 by a first bolt 15 passing through the first and second bolt holes 13 and 14. The first flange structure 16 is perpendicularly connected to the side of the first flat plate structure 12 near the U-shaped side wall of the fourth keel member 4. The inner end of the second flange structure 17 is perpendicularly connected to the side of the first flange structure 16 near the end of the fourth keel member 4. The third flange structure 18 is parallel to the first flange structure 16 and is perpendicularly connected to the outer end of the second flange structure 17. A third bolt hole 19 is provided on the first flange 6 of the first keel member 1, and a fourth bolt hole 20 corresponding to the third bolt hole 19 is provided on the U-shaped sidewall of the fourth keel member 4. An external hexagonal bolt 21 passes through the third bolt hole 19 and the fourth bolt hole 20 of the first flange 6 of the first keel member 1 to connect the first keel member 1 and the fourth keel member 4. The top surface of the bolt head of the external hexagonal bolt 21 abuts the outer side surface of the first flange structure 16, the side plane of the bolt head of the external hexagonal bolt 21 abuts the inner side surface of the second flange structure 17, and the bolt shank of the external hexagonal bolt 21 contacts the concave arc surface 22 provided on the third flange structure 18. The concave arc surface 22 can be a quarter-circular hole. The end of the external hexagonal bolt 21 exposed from the fourth keel member 4 is suitable for connection to an external steel structure. The first flat plate structure 12 , the first flange structure 16 , the second flange structure 17 and the third flange structure 18 may be an integral structure.

[0052] Specifically, the second fixing member 11 includes a second flat plate structure 23 and a third flat plate structure 26. The second flat plate structure 23 is provided with a fifth bolt hole 24, which is aligned with the U-shaped bottom wall of the fourth keel member 4. The U-shaped bottom wall of the fourth keel member 4 is provided with a second bolt hole 14 corresponding to the fifth bolt hole 24. The second flat plate structure 23 is connected to the U-shaped bottom wall of the fourth keel member 4 by a second bolt 25 passing through the fifth bolt hole 24 and the second bolt hole 14. The end of the second bolt 25 exposed from the fourth keel member 4 is suitable for connection to an external steel structure. The third flat plate structure 26 is perpendicularly connected to the inner end of the second flat plate structure 23 and is provided with a sixth bolt hole 27. The third flat plate structure 26 is aligned with the U-shaped bottom wall of the first keel member 1 and is connected to the U-shaped bottom wall of the first keel member 1 by a third bolt passing through the sixth bolt hole 27. The second flat plate structure 23 and the third flat plate structure 26 may be integral structures. Furthermore, both sides of the second flat plate structure 23 are respectively arranged close to the two side walls of the U-shaped cross section of the fourth keel member 4 ; and reinforcing ribs 28 are provided on both side edges of the third flat plate structure 26 .

[0053] like Figure 1 、 Figure 6 and Figure 8 As shown, the second keel member 2 has a U-shaped cross-section, with third and fourth flanges 29 and 30 extending outward along the U-shaped sidewalls at both ends of the second keel member 2. The ends of the second keel member 2 extend into the U-shaped openings of the two fourth keel members 4. The third and fourth flanges 29 and 30 of the second keel member 2 respectively mate with the inner sidewalls of the U-shaped cross-section of the fourth keel member 4. The third and fourth flanges 29 and 30 can also be designed to contract toward the centerline of the U-shaped opening, so that the outer surface of the U-shaped sidewalls of the first keel member 1 is flush with the outer surface of the U-shaped sidewalls of the second keel member 2. The ends of the second keel member 2 can be connected to the center of the two fourth keel members 4. A third rivet hole 31 is provided on the third flange 29 and the fourth flange 30, and a fourth rivet hole 32 corresponding to the third rivet hole 31 is provided on both side walls of the U-shaped cross-section of the fourth keel member 4; the end of the second keel member 2 and the fourth keel member 4 are connected by rivets in the third rivet hole 31 and the corresponding fourth rivet hole 32.

[0054] like Figure 1 、 Figures 5 to 7 ,as well as Figure 9As shown, two third keel members 3 are connected between the first keel member 1 and the second keel member 2 on one side, and between the first keel member 1 and the second keel member 2 on the other side, respectively. The two third keel members 3 can be located on the same straight line and connected in the middle of the first keel member 1 and the middle of the second keel member 2. The cross-section of the third keel member 3 is U-shaped, and the ends of the third keel member 3 extend outward along the side walls of the U-shape to form a fifth flange 33 and a sixth flange 34. The first end of the third keel member 3 extends into the U-shaped opening of the first keel member 1. The fifth flange 33 and the sixth flange 34 of the third keel member 3 respectively mate with the two inner side walls of the U-shaped cross-section of the first keel member 1. The fifth flange 33 and the sixth flange 34 can also be formed by shrinking toward the centerline of the U-shaped opening, so that the outer surface of the U-shaped side wall of the first keel member 1 is flush with the outer surface of the U-shaped side wall of the third keel member 3. A fifth rivet hole 35 is provided on the fifth flange 33 and the sixth flange 34, and a sixth rivet hole 36 corresponding to the fifth rivet hole 35 is provided on both side walls of the U-shaped cross-section of the first keel member 1; the first end of the third keel member 3 is connected to the first keel member 1 by rivets in the fifth rivet hole 35 and the corresponding sixth rivet hole 36, as a first connection form; the end of the third keel member 3 opposite to the U-shaped opening of the second keel member 2 is used as the second end, and after replacing the first end with the second end, and replacing the first keel member 1 with the second keel member 2, a ninth rivet hole 44 corresponding to the fifth rivet hole 35 is provided on both side walls of the U-shaped cross-section of the second keel member 2, and the second end is connected to the second keel member 2 by the first connection form. The fifth keel member 5 is a U-shaped member, and the bottom wall of the U-shaped member is in contact with the side of the U-shaped opening of the second keel member 2 that is away from the U-shaped opening; a seventh rivet hole 37 is provided on the bottom wall of the U-shaped member, and an eighth rivet hole 38 corresponding to the seventh rivet hole 37 is provided on the bottom wall of the U-shaped cross-section of the second keel member 2; the fifth keel member 5 and the second keel member 2 are connected by rivets in the seventh rivet hole 37 and the corresponding eighth rivet hole 38; the fifth flange 33 and the sixth flange 34 of the third end of the other third keel member 3 are respectively in contact with the two inner side walls of the U-shaped member; The two side walls of the shaped part are respectively provided with ninth rivet holes 44 corresponding to the fifth rivet holes 35 at the third end of the other third keel part 3; the third end of the other third keel part 3 and the fifth keel part 5 are connected by rivets in the fifth rivet hole 35 at the third end of the other third keel part 3 and the corresponding ninth rivet hole 44; after the fourth end of the other third keel part 3 is replaced by the second end, and the first keel part 1 is replaced by the first keel part 1 on the other side, the fourth end of the other third keel part 3 is connected to the first keel part 1 on the other side through the first connection form.

[0055] Furthermore, the rivets described above are all blind rivets, the second keel members 2 are arranged in parallel at intervals, the third keel members 3 are arranged in parallel at intervals, and the fifth keel members 5 are arranged in parallel at intervals corresponding to the third keel members 3. A lifting hole 43 is provided on the bottom wall of the U-shaped cross-section of the first keel member 1. The lifting hole 43 can be a threaded hole.

[0056] like Figure 14 A specific embodiment of the assembled wall panel structure shown includes: the assembled frame, rock wool 39, a vapor barrier membrane 40, a glass fiber board 41 and a waterproof and breathable membrane 42.

[0057] The rock wool 39 is arranged in the assembled frame; the vapor barrier membrane 40 is arranged on the inner side of the assembled frame; the fiberglass board 41 is arranged on the outer side of the assembled frame; and the waterproof breathable membrane 42 is arranged on the outer side of the fiberglass board 41.

[0058] Although the embodiments of the present invention have been described with reference to the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations shall fall within the scope defined by the appended claims.

Claims

1. An assembled frame, characterized in that: include: Two first keel members (1) are arranged parallel to each other in the transverse direction, the cross section of the first keel member (1) is U-shaped, and the U-shaped openings of the two first keel members (1) are arranged opposite to each other; two ends of the first keel member (1) respectively extend outward along the U-shaped side wall to form a first convex edge (6) and a second convex edge (7); Two fourth keel members (4) are arranged parallel to each other in the longitudinal direction, the cross section of the fourth keel member (4) is U-shaped, and the U-shaped openings of the two fourth keel members (4) are arranged opposite to each other; the two ends of the first keel member (1) respectively extend into the interior of the two oppositely arranged ends of the two fourth keel members (4); the first flange (6) and the second flange (7) of the first keel member (1) are respectively fitted with the two inner side walls of the U-shaped cross section of the fourth keel member (4); a first rivet hole (8) is provided on each of the first flange (6) and the second flange (7), and a second rivet hole (9) corresponding to the first rivet hole (8) is provided on each of the two side walls of the U-shaped cross section of the fourth keel member (4); the end of the first keel member (1) and the end of the fourth keel member (4) are connected by rivets in the first rivet hole (8) and the corresponding second rivet hole (9), and the two first keel members (1) and the two fourth keel members (4) form a rectangular assembly frame.

2. The assembled frame according to claim 1, wherein: The inner ends of the first flange (6) and the second flange (7) are both contracted toward the center line of the U-shaped opening, and the first flange (6) and the second flange (7) are both parallel to the U-shaped side wall of the first keel member (1). When the first flange (6) and the second flange (7) are respectively attached to the two side walls of the U-shaped cross section of the fourth keel member (4), the outer surface of the U-shaped side wall of the first keel member (1) is flush with the outer surface of the U-shaped side wall of the fourth keel member (4).

3. The assembled frame according to claim 1, wherein: The first keel member (1) and the fourth keel member (4) are connected at the four top corners of the rectangular assembly frame via a first fixing member (10) and / or a second fixing member (11).

4. The assembled frame according to claim 3, characterized in that: The first fixing member (10) comprises: A first flat plate structure (12) is provided with a first bolt hole (13), the first flat plate structure (12) is fitted with the U-shaped bottom wall of the fourth keel member (4), and a second bolt hole (14) corresponding to the first bolt hole (13) is provided on the U-shaped bottom wall of the fourth keel member (4); the first flat plate structure (12) is connected to the U-shaped bottom wall of the fourth keel member (4) by a first bolt (15) passing through the first bolt hole (13) and the second bolt hole (14); A first flange structure (16) vertically connected to one side of the U-shaped side wall of the first flat plate structure (12) close to the fourth keel member (4); A second flange structure (17), the inner end of which is vertically connected to a side of the first flange structure (16) close to the end of the fourth keel member (4); The third flange structure (18) is parallel to the first flange structure (16), and the third flange structure (18) is vertically connected to the outer end of the second flange structure (17); a third bolt hole (19) is provided on the first flange (6) of the first keel member (1), and a fourth bolt hole (20) corresponding to the third bolt hole (19) is provided on the U-shaped side wall of the fourth keel member (4); the first flange (6) of the first keel member (1) is penetrated by an external hexagonal bolt (21) through the third bolt hole (19) and the fourth bolt hole (20). The bolt hole (20) is used to connect the first keel member (1) and the fourth keel member (4); the top surface of the bolt head of the external hexagonal bolt (21) abuts against the outer side surface of the first flange structure (16), the side plane of the bolt head of the external hexagonal bolt (21) abuts against the inner side surface of the second flange structure (17), and the bolt rod of the external hexagonal bolt (21) contacts the concave arc surface (22) provided on the third flange structure (18); the end of the external hexagonal bolt (21) exposed from the fourth keel member (4) is suitable for connection with an external steel structure.

5. The assembled frame according to claim 3, wherein: The second fixing member (11) comprises: The second flat plate structure (23) is provided with a fifth bolt hole (24), the second flat plate structure (23) is fitted with the U-shaped bottom wall of the fourth keel member (4), and a second bolt hole (14) corresponding to the fifth bolt hole (24) is provided on the U-shaped bottom wall of the fourth keel member (4); the second flat plate structure (23) is connected to the U-shaped bottom wall of the fourth keel member (4) by a second bolt (25) passing through the fifth bolt hole (24) and the second bolt hole (14); the end of the second bolt (25) exposed from the fourth keel member (4) is suitable for connection with an external steel structure; The third flat plate structure (26) is vertically connected to the inner end of the second flat plate structure (23), and a sixth bolt hole (27) is provided on the third flat plate structure (26); the third flat plate structure (26) is fitted with the U-shaped bottom wall of the first keel member (1), and the third flat plate structure (26) is connected to the U-shaped bottom wall of the first keel member (1) by a third bolt passing through the sixth bolt hole (27).

6. The assembled frame according to claim 5, characterized in that: Both side edges of the second flat plate structure (23) are respectively arranged close to the two side walls of the U-shaped cross section of the fourth keel member (4); and reinforcing ribs (28) are provided on both side edges of the third flat plate structure (26).

7. The assembled frame according to any one of claims 1 to 6, characterized in that: Also includes: A second keel member (2), wherein the cross section of the second keel member (2) is U-shaped, and a third flange (29) and a fourth flange (30) are respectively extended outward along the U-shaped side wall at both ends of the second keel member (2); the two ends of the second keel member (2) are respectively extended into the U-shaped openings of the two fourth keel members (4); the third flange (29) and the fourth flange (30) of the second keel member (2) are respectively fitted with the two inner side walls of the U-shaped cross section of the fourth keel member (4); a third rivet hole (31) is provided on each of the third flange (29) and the fourth flange (30), and a fourth rivet hole (32) corresponding to the third rivet hole (31) is respectively provided on both side walls of the U-shaped cross section of the fourth keel member (4); and the end of the second keel member (2) and the fourth keel member (4) are connected by rivets in the third rivet hole (31) and the corresponding fourth rivet hole (32).

8. The assembled frame according to claim 7, wherein: Also includes: Two third keel members (3) are respectively connected between the first keel member (1) and the second keel member (2) on one side, and between the first keel member (1) and the second keel member (2) on the other side; the cross section of the third keel member (3) is U-shaped, and the two ends of the third keel member (3) respectively extend outward along the U-shaped side wall to form a fifth flange (33) and a sixth flange (34); the first end of the third keel member (3) extends into the U-shaped opening of the first keel member (1); the fifth flange (33) and the sixth flange (34) of the third keel member (3) are respectively fitted with the two inner side walls of the U-shaped cross section of the first keel member (1); a fifth rivet hole (35) is provided on each of the fifth flange (33) and the sixth flange (34), and a fifth rivet hole (35) is provided on each of the first keel member (1) and the sixth flange (34). Sixth rivet holes (36) corresponding to the fifth rivet holes (35) are respectively provided on both side walls of the U-shaped cross section of the keel member (1); a first end of the third keel member (3) is connected to the first keel member (1) by rivets in the fifth rivet hole (35) and the corresponding sixth rivet hole (36), as a first connection form; an end of the third keel member (3) opposite to the U-shaped opening of the second keel member (2) is used as the second end, and after the first end is replaced with the second end, and the first keel member (1) is replaced with the second keel member (2), ninth rivet holes (44) corresponding to the fifth rivet holes (35) are respectively provided on both side walls of the U-shaped cross section of the second keel member (2), and the second end is connected to the second keel member (2) by the first connection form; The fifth keel member (5) is a U-shaped member, wherein the bottom wall of the U-shaped member is fitted with the side of the U-shaped opening of the second keel member (2) facing away from the U-shaped opening; a seventh rivet hole (37) is provided on the bottom wall of the U-shaped member, and an eighth rivet hole (38) corresponding to the seventh rivet hole (37) is provided on the bottom wall of the U-shaped cross section of the second keel member (2); the fifth keel member (5) and the second keel member (2) are connected by rivets in the seventh rivet hole (37) and the corresponding eighth rivet hole (38); the fifth convex edge (33) and the sixth convex edge (34) of the third end of another third keel member (3) are fitted with the two inner side walls of the U-shaped member respectively; The two side walls of the member are respectively provided with ninth rivet holes (44) corresponding to the fifth rivet holes (35) at the third end of the other third keel member (3); the third end of the other third keel member (3) and the fifth keel member (5) are connected by rivets in the fifth rivet hole (35) at the third end of the other third keel member (3) and the corresponding ninth rivet hole (44); after the fourth end of the other third keel member (3) is replaced with the second end, and the first keel member (1) is replaced with the first keel member (1) on the other side, the fourth end of the other third keel member (3) is connected to the first keel member (1) on the other side through the first connection form.

9. The assembled frame according to claim 8, characterized in that: The rivets are blind rivets, the second keel members (2) are multiple and spaced in parallel, the third keel members (3) are multiple and spaced in parallel, and the fifth keel members (5) are multiple and spaced corresponding to the third keel members (3); and a hoisting hole (43) is provided on the bottom wall of the U-shaped cross-section of the first keel member (1).

10. An assembled wall panel structure, characterized in that: include: The assembled frame according to any one of claims 1 to 9; Rock wool (39) is arranged in the assembled frame; A vapor barrier membrane (40) is arranged on the inner side of the assembled frame; A fiberglass board (41) is arranged on the outside of the assembled frame; A waterproof and breathable membrane (42) is arranged on the outside of the glass fiber board (41).

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