Fabricated frame beam column rigid joint with BRB installation embedded part

Abstract

The invention relates to the technical field of fabricated buildings, in particular to a fabricated frame beam column rigid joint with a BRB mounting embedded part, which comprises a first cross beam, angle-adjustable connecting pieces are fixedly mounted at the two ends of the bottom of the first cross beam, and stand columns are fixedly mounted at the bottom ends, away from the first cross beam, of the angle-adjustable connecting pieces; a connecting foot plate is fixedly mounted at the bottom end of the stand column, a BRB mounting embedded part is fixedly mounted at the bottom end of the connecting foot plate, the angle-adjustable connecting piece comprises a left connecting plate and a rod connector, the left connecting plate is fixedly mounted at the top end of the rod connector, a connecting disc is fixedly mounted at the top end of the left connecting plate, and a limiting clamping groove is formed in the top of the side end of the connecting disc; a limiting clamping block is slidably mounted in the side end of the limiting clamping groove, and a right connecting plate is fixedly mounted at the end, away from the connecting disc, of the limiting clamping block. Through the arrangement of the auxiliary device, the displacement device and the supporting device, the purposes of multi-angle adjustment self-locking and gap reduction during use of the assembly type frame are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of assembled buildings, in particular to an assembled frame beam-column rigid node with a BRB mounting embedded part. Background Art

[0002] Prefabricated construction is a modern construction method that achieves high efficiency, energy saving and environmental protection by transferring a large number of on-site operations in traditional construction methods to factories. Currently, most existing prefabricated building frames include steel structure frames, concrete frame structures and wooden structure frames. Among them, steel structure frames are the most widely used type of prefabricated frames due to their advantages of short construction period, high structural strength, energy saving and environmental protection.

[0003] However, most of the existing prefabricated frames still have the defects of poor anti-buckling performance and insufficient frame adjustability. In addition, due to the shortcomings of the components during adjustment, the prefabricated frames can only be adjusted at specified angles. At the same time, the gaps between the top and the wall panels on both sides need to be filled by external components, resulting in the existing prefabricated frames being unable to perform multi-angle adjustment, self-locking and gap reduction functions when in use. Therefore, a device is needed to improve the above problems. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides an assembled frame beam-column rigid node with BRB mounting embedded parts.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a prefabricated frame beam-column rigid node with BRB mounting embedded parts, comprising a first crossbeam, the bottom ends of the first crossbeam are fixedly installed with angle-adjustable connecting parts, the angle-adjustable connecting part is fixedly installed with a column away from the bottom end of the first crossbeam, the bottom end of the column is fixedly installed with a connecting foot plate, the bottom end of the connecting foot plate is fixedly installed with a BRB mounting embedded part, the angle-adjustable connecting part comprises a left connecting plate and a rod connecting head, the left connecting plate is fixedly installed on the top end of the rod connecting head, and the top end of the left connecting plate is fixed A connecting plate is installed, and a limiting slot is provided on the top of the side end of the connecting plate, and a limiting block can be slidably installed inside the side end of the limiting slot, and a right connecting plate is fixedly installed on the end of the limiting block away from the connecting plate, and the BRB mounting embedded parts include a top plate, a vertical plate and a bottom plate, the top plate is fixedly installed on the top of the vertical plate, the vertical plate is fixedly installed on the top of the bottom plate, and embedded rods are fixedly installed on the four corners of the bottom end of the bottom plate, and a side pull rod connecting hole is provided inside the vertical plate, and the side end of the column with an adjustable angle of departure and the top end of the first beam are symmetrically fixed with wall panel connecting parts.

[0006] Specifically, the column further includes a connecting arm, a worm gear and a shaft rod, wherein the connecting arm is fixedly mounted on the top ends of both sides of the column, the shaft rod is fixedly mounted between the two connecting arms, and the worm gear is fixedly mounted at the centers of both ends of the shaft rod;

[0007] When the worm wheel is driven by the worm, the connecting arm can rotate with the two ends of the second cross beam as base points.

[0008] Specifically, the first crossbeam further includes an auxiliary device, a displacement device and a support device. The auxiliary device is fixedly mounted on both sides of the support device, and the displacement device is symmetrically slidably inserted at the bottom end of the support device.

[0009] Specifically, the auxiliary device includes a connecting sleeve, a reset spring and a transverse plate, wherein the reset spring is symmetrically fixedly installed inside the side end of the connecting sleeve, the transverse plate is fixedly installed on one end of the reset spring away from the connecting sleeve, and the two ends of the transverse plate are fixedly installed with a clamping key, and the side end of the transverse plate away from the reset spring is fixedly installed with a protective plate, and the protective plate is fixedly installed with two covering plates near the reset spring.

[0010] When the upright column rotates, it can drive the protective plate to move toward the side end close to the connecting sleeve plate.

[0011] Specifically, the displacement device includes a displacement bracket and a lower edge bracket, the lower edge bracket is fixedly mounted at both ends of the bottom of the displacement bracket, and a rack is fixedly mounted at the bottom end of the lower edge bracket;

[0012] When the displacement bracket is displaced, the rack can be driven to displace on the side end of the transmission gear through the lower edge frame.

[0013] Specifically, the support device includes a second crossbeam, a dual-axis motor and a support base, the dual-axis motor is fixedly installed at the bottom center of the second crossbeam, the support base is symmetrically fixedly installed at the bottom of the second crossbeam, the side end of the support base away from the dual-axis motor is rotatably installed with a threaded rod, the two ends of the bottom of the second crossbeam are symmetrically rotatably installed with transmission gears, the top end of the transmission gear is fixedly installed with a worm, and the side end of the support base close to the threaded rod is fixedly installed with two guide brackets, and the guide brackets are located above the threaded rod;

[0014] When the dual-axis motor is started, it can drive the threaded rod to rotate, so that the displacement bracket can be displaced.

[0015] Beneficial effects of the present invention:

[0016] First, the present invention can perform the work of fixed-point rotation angle of the first crossbeam and the column by setting the angle-adjustable connecting piece. At the same time, when the dual-axis motor is started, it can drive the threaded rod to rotate, and the threaded rod can drive the displacement bracket to move, so that the rack can drive the worm and the worm wheel to rotate, so that the column as a whole can rotate at an angle, and the self-locking property between the worm wheel and the worm can prevent the column from rotating again, thereby completing the work of multi-angle rotation adjustment of the column.

[0017] Secondly, the present invention can drive the wall panel to flip upward through the column, and at the same time drive the protective plate to move toward the inside of the second beam, so that the protective plate can always fit between the first beam and the column, avoiding foreign matter from entering the gap between the column and the first beam, and through the elasticity of the reset spring, when the protective plate is not under pressure, it can be driven to extend outward and reset, so that the protective plate can fit with the bottom end of the first beam and the side end of the column, completing the work of reducing the gap between the first beam and the column. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is a structural schematic diagram of an assembled frame with BRB mounting embedded parts;

[0020] Figure 2 It is a structural schematic diagram of an assembled frame with BRB mounting embedded parts after removing the wall panels;

[0021] Figure 3 It is a structural schematic diagram of the connection position between the first crossbeam and the column in the present invention;

[0022] Figure 4 This is a disassembled diagram of the angle-adjustable connecting member of the present invention;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the BRB installation embedded part from the front perspective in the present invention;

[0024] Figure 6 It is a schematic diagram of a second embodiment of the present invention in which the first crossbeam and the column are combined;

[0025] Figure 7 It is a schematic diagram of the three-dimensional structure of the second embodiment of the center column of the present invention from the front perspective;

[0026] Figure 8 It is a schematic diagram of the three-dimensional structure of the second embodiment of the first crossbeam in the present invention from a front perspective;

[0027] Fig. 9 It is a schematic diagram of the three-dimensional structure of the auxiliary device in the present invention from a front perspective;

[0028] Fig.10 It is a schematic diagram of the three-dimensional structure of the displacement device of the present invention from the front perspective;

[0029] Fig.11 It is a schematic diagram of the three-dimensional structure of the support device of the present invention from a front perspective.

[0030] In the figure: 1-wall panel, 2-first beam, 3-column, 4-connecting foot plate, 5-BRB installation embedded parts, 6-embedded rod, 7-bottom plate, 8-vertical plate, 9-side tie rod connection hole, 10-top plate, 11-angle adjustable connector, 12-left connecting plate, 13-right connecting plate, 14-connecting plate, 15-limiting card slot, 16-limiting card block, 17-rod connector, 18-wall panel connector, 19-connecting arm, 20-snail Wheel, 21-shaft, 22-auxiliary device, 23-displacement device, 24-support device, 25-cross plate, 26-covering plate, 27-protective plate, 28-key, 29-reset spring, 30-connecting sleeve, 31-displacement bracket, 32-lower edge frame, 33-rack, 34-second crossbeam, 35-guide bracket, 36-transmission gear, 37-worm, 38-threaded rod, 39-support base frame, 40-dual-axis motor. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0032] The present invention is further described below in conjunction with the accompanying drawings.

[0033] Example 1

[0034] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a prefabricated frame beam-column rigid node with BRB mounting embedded parts of the present invention comprises a first cross beam 2, angle-adjustable connectors 11 are fixedly installed at both ends of the bottom of the first cross beam 2, a column 3 is fixedly installed at the bottom end of the angle-adjustable connector 11 away from the first cross beam 2, a connecting foot plate 4 is fixedly installed at the bottom end of the column 3, a BRB mounting embedded part 5 is fixedly installed at the bottom end of the connecting foot plate 4, the angle-adjustable connector 11 comprises a left connecting plate 12 and a rod connecting head 17, the left connecting plate 12 is fixedly installed at the top end of the rod connecting head 17, a connecting plate 14 is fixedly installed at the top end of the left connecting plate 12, and a connecting plate 14 is fixedly installed at the top end of the connecting plate 12. A limit slot 15 is provided at the top of the side end of the plate 14, and a limit block 16 can be slidably installed inside the side end of the limit slot 15. The right connecting plate 13 is fixedly installed at the end of the limit block 16 away from the connecting plate 14. The BRB mounting embedded parts 5 include a top plate 10, a vertical plate 8 and a bottom plate 7. The top plate 10 is fixedly installed on the top of the vertical plate 8, the vertical plate 8 is fixedly installed on the top of the bottom plate 7, and the four corners of the bottom end of the bottom plate 7 are fixedly installed with embedded rods 6. A side pull rod connecting hole 9 is provided inside the vertical plate 8. The side end of the column 3 away from the angle-adjustable connecting piece 11 and the top of the first crossbeam 2 are symmetrically fixedly installed with wall panel connecting pieces 18.

[0035] The working principle of Example 1 is as follows: when in use, this embodiment is assembled on site through prefabricated components, and at the same time, BRB buckling constraint supports are used to install embedded parts to enhance the deformation resistance of the frame, and angle-adjustable connectors are used to achieve flexibility and adjustability of the frame structure.

[0036] Installation and function of BRB mounting embedded part 5:

[0037] The BRB installation embedded parts 5 are composed of a top plate 10, a bottom plate 7 and a vertical plate 8. The vertical plate 8 is provided with a side tie rod connection hole 9. The embedded rod 6 extends vertically downward from the bottom plate 7 to connect with the foundation or other basic structure. The top plate 10 is fixedly connected to the connecting foot plate 4 at the bottom of the column 3 in a spiral detachable manner to achieve a stable connection between the embedded parts and the column. The diagonally distributed BRB installation embedded parts 5 are connected by side tie rods, and the ends of the side tie rods are inserted into the side tie rod connection holes 9 to form a stable support structure and improve the deformation resistance of the frame.

[0038] Adjustment and fixation of the angle-adjustable connecting member 11:

[0039] The angle-adjustable connector 11 is composed of a left connecting plate 12 and a right connecting plate 13, each connecting plate includes a rod connector 17 and a connecting plate 14, the rod connector 17 and the connecting plate 14 are perpendicular to each other, and are convenient for connecting with the column 3 and the first crossbeam 2, a limiting card slot 15 is provided on the right surface of the connecting plate 14 of the left connecting plate 12, and a limiting card block 16 cooperating with the limiting card slot 15 is provided on the left surface of the connecting plate 14 of the right connecting plate 13, and the angle between the connecting plates can be adjusted and fixed by the card connection of the limiting card block 16 and the limiting card slot 15, so as to adjust the angle between the column 3 and the first crossbeam 2, and enhance the adjustability of the frame;

[0040] Installation and removal of wall panel connector 18:

[0041] The wall panel connector 18 adopts an L-shaped plate structure, one end of which is fixedly connected to the column 3 or the first beam 2 in a detachable manner, and the other end of which is fixedly connected to the wall panel 1 in a detachable manner. This design facilitates the installation and removal of the wall panel, improves the construction efficiency and the flexibility of the frame;

[0042] This embodiment effectively enhances the deformation resistance of the frame by connecting the BRB embedded parts 5 and the diagonally distributed side tie rods with threshold matching, making the prefabricated building more stable and safe when facing external forces such as earthquakes. Through the design of the angle-adjustable connector 11, the angle between the column 3 and the first beam 2 can be adjusted as needed, thereby achieving the flexibility and adjustability of the frame structure to meet different design and construction requirements. The detachable design of the wall panel connector 18 simplifies the installation and disassembly process of the wall panel, improves construction efficiency, and reduces construction costs.

[0043] Example 2

[0044] On the basis of Example 1, Figure 6 and Figure 7 As shown, the column 3 further includes a connecting arm 19, a worm gear 20 and a shaft 21. The connecting arm 19 is fixedly mounted on the top ends of both sides of the column 3, the shaft 21 is fixedly mounted between the two connecting arms 19, and the worm gear 20 is fixedly mounted at the centers of both ends of the shaft 21;

[0045] When the worm wheel 20 is driven by the worm 37 , the connecting arm 19 can rotate with the two ends of the second cross beam 34 as base points.

[0046] like Figure 8 The first crossbeam 2 also includes an auxiliary device 22, a displacement device 23 and a support device 24. The auxiliary device 22 is fixedly installed on both sides of the support device 24, and the displacement device 23 is symmetrically slidably inserted at the bottom end of the support device 24 to support the auxiliary device 22 to work.

[0047] like Fig. 9The auxiliary device 22 includes a connecting sleeve 30, a reset spring 29 and a cross plate 25. The reset spring 29 is symmetrically fixedly installed inside the side end of the connecting sleeve 30. The cross plate 25 is fixedly installed on the end of the reset spring 29 away from the connecting sleeve 30. The two ends of the cross plate 25 are fixedly installed with a clamping key 28. The side end of the cross plate 25 away from the reset spring 29 is fixedly installed with a protective plate 27. The protective plate 27 is fixedly installed with two covering plates 26 near the reset spring 29. When the protective plate 27 loses pressure, the reset spring 29 can drive the protective plate 27 to reset.

[0048] When the column 3 rotates, it can drive the protection plate 27 to move toward the side end close to the connecting sleeve plate 30 .

[0049] like Fig.10 The displacement device 23 includes a displacement bracket 31 and a lower edge bracket 32. The lower edge bracket 32 ​​is fixedly mounted at both ends of the bottom of the displacement bracket 31. A rack 33 is fixedly mounted at the bottom end of the lower edge bracket 32. The rack 33 slides on the guide bracket 35 through the slide groove at the top of the displacement bracket 31, so as to support the displacement of the displacement bracket 31.

[0050] When the displacement bracket 31 is displaced, the rack 33 can be driven to displace on the side end of the transmission gear 36 through the lower edge frame 32 .

[0051] like Fig.11 The support device 24 includes a second beam 34, a dual-axis motor 40 and a support base 39. The dual-axis motor 40 is fixedly mounted at the bottom center of the second beam 34. The support base 39 is symmetrically fixedly mounted at the bottom of the second beam 34. The side end of the support base 39 away from the dual-axis motor 40 is rotatably mounted with a threaded rod 38. Transmission gears 36 are symmetrically rotatably mounted at both ends of the bottom of the second beam 34. A worm 37 is fixedly mounted at the top of the transmission gear 36. Two guide brackets 35 are fixedly mounted on the side end of the support base 39 close to the threaded rod 38. The guide brackets 35 are located above the threaded rod 38 and can enter the top ends of the second beam 34 through the cover plate 26, so that interference between the cover plate 26 and the second beam 34 can be avoided.

[0052] When the dual-axis motor 40 is started, it can drive the threaded rod 38 to rotate, so that the displacement bracket 31 can be displaced.

[0053] The worm wheel 20 is meshed with the worm 37, and the shaft 21 is rotatably installed inside the two ends of the second beam 34. The displacement bracket 31 is threadedly sleeved on the threaded rod 38. The end surface of the protective plate 27 away from the connecting sleeve 30 is in contact with the inner surface of the wall panel 1 close to the first beam 2. The connecting sleeve 30 is fixedly installed between the two second beams 34. The protective plate 27 is symmetrically provided with grooves matching the second beam 34 near the connecting sleeve 30, and the covering plate 26 is located inside the groove. The top ends of the second beam 34 are provided with movable grooves, and the bottom end of the covering plate 26 is in contact with the bottom end of the movable groove. A card slot is provided at the inner top end of the second beam 34, and the card key 28 is located inside the card slot. A threaded hole is provided at the inner center of the displacement bracket 31, and sliding grooves are symmetrically provided at the inner top end of the displacement bracket 31. The threaded rod 38 penetrates the supporting base 39 and is connected to the dual-axis motor 40. Circular holes are provided at the bottom of the two ends of the second beam 34.

[0054] When implementing this embodiment, when in use, when the angle of the column 3 needs to be adjusted, the dual-axis motor 40 can be started to drive the threaded rod 38 to rotate, and the displacement bracket 31 is threadedly sleeved on the threaded rod 38, so that when the threaded rod 38 rotates clockwise, it can drive the displacement bracket 31 to move. At the same time, the rack 33 is installed on the lower edge frame 32, so that when the displacement bracket 31 moves, it can drive the rack 33 to move on the side end of the transmission gear 36 through the lower edge frame 32, so that the worm 37 can be driven to rotate. When the worm 37 rotates, it can drive the worm wheel 20 to rotate, so that the column 3 can be rotated upward for adjustment. At the same time, when the column 3 drives the wall panel 1 to rotate upward, the side end of the wall panel 1 close to the first beam 2 and the protective plate 27 away from the connecting sleeve plate 30 The protective plate 27 is fitted on the surface of one end of the column 3 so that when the column 3 drives the wall panel 1 to rotate upward, the wall panel 1 can squeeze the protective plate 27 to move toward the end close to the connecting sleeve 30, and the protective plate 27 is slidably sleeved on the second crossbeam 34 through the groove close to the end of the connecting sleeve 30, so that the protective plate 27 can be allowed to move toward the end close to the second crossbeam 34. Subsequently, the card key 28 slides in the card groove inside the side end of the second crossbeam 34, so that the protective plate 27 can be guaranteed to move in a straight line. At the same time, the protective plate 27 is located in the gap between the column 3 and the first crossbeam 2, so that foreign debris can be prevented from entering the gap between the first crossbeam 2 and the column 3. At the same time, the covering plate 26 moves in the slide grooves at both ends of the top of the second crossbeam 34, so that foreign debris can be prevented from passing through The groove enters the interior of the protective plate 27, and the self-locking property between the worm 37 and the worm wheel 20 can prevent the column 3 from rotating downward again after the angle is adjusted. In addition, the self-locking property between the displacement bracket 31 and the threaded rod 38 can prevent the rack 33 from sliding again, thereby completing the work of synchronous adjustment of the column 3. At the same time, a cross reinforcement beam is installed between the two second beams 34, so that the supporting stability of the two second beams 34 can be improved. Subsequently, when the column 3 needs to be reset, the dual-axis motor 40 can be started again to drive the threaded rod 38 to rotate counterclockwise, so that the rack 33 is displaced in the opposite direction at the side end of the transmission gear 36, so that the worm wheel 20 rotates downward. At the same time, when the column 3 rotates downward to a vertical state, The return spring 29 will drive the cross plate 25 to be squeezed outward, causing the side end of the protective plate 27 to deviate from the connecting sleeve plate 30 and fit with the side end of the wall panel 1 close to the first cross beam 2, so that the protective plate 27 can fit with the wall panel 1 on the column 3 and the first cross beam 2, avoiding that the gap between the wall panel 1 on the first cross beam 2 and the column 3 is too large. When the device is in use, by turning on the dual-axis motor 40, the two threaded rods 38 are driven to rotate simultaneously, so that the displacement bracket 31 can be displaced synchronously, so that the rack 33 can drive the transmission gear 36 and the worm 37 to rotate simultaneously, so that the speed and angle of the column 3 are synchronized during rotation, avoiding the phenomenon of different angles at both ends. At the same time, when the column 3 rotates, the return spring 29 can drive the protective plate 27 to always fit with the wall panel 1 on the column 3.This can prevent foreign debris from entering through the gap between the first beam 2 and the column 3 when the column 3 is rotated and adjusted, thereby improving the tightness of the fit between the first beam 2 and the column 3 and completing the work.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A prefabricated frame beam-column rigid node with BRB mounting embedded parts, characterized in that: The invention comprises a first cross beam (2), wherein angle-adjustable connecting members (11) are fixedly mounted at both ends of the bottom of the first cross beam (2), a column (3) is fixedly mounted at the bottom of the angle-adjustable connecting member (11) away from the first cross beam (2), a connecting foot plate (4) is fixedly mounted at the bottom end of the column (3), a BRB mounting embedded member (5) is fixedly mounted at the bottom end of the connecting foot plate (4), the angle-adjustable connecting member (11) comprises a left connecting plate (12) and a rod connecting head (17), the left connecting plate (12) is fixedly mounted at the top end of the rod connecting head (17), and a connecting plate (14) is fixedly mounted at the top end of the left connecting plate (12).

2. The assembled frame beam-column rigid node with BRB mounting embedded parts according to claim 1, characterized in that: A limit slot (15) is provided at the top of the side end of the connection disk (14), a limit block (16) is slidably installed inside the side end of the limit slot (15), and a right connection plate (13) is fixedly installed at one end of the limit block (16) away from the connection disk (14), and the BRB mounting embedded part (5) includes a top plate (10), a vertical plate (8) and a bottom plate (7).

3. The assembled frame beam-column rigid node with BRB mounting embedded parts according to claim 2, characterized in that: The top plate (10) is fixedly mounted on the top of the vertical plate (8), the vertical plate (8) is fixedly mounted on the top of the bottom plate (7), the four corners of the bottom end of the bottom plate (7) are fixedly mounted with embedded rods (6), the interior of the vertical plate (8) is provided with side tie rod connection holes (9), and the side ends of the columns (3) that are away from the angle-adjustable connection pieces (11) and the top of the first cross beam (2) are symmetrically fixedly mounted with wall panel connection pieces (18).

4. The assembled frame beam-column rigid node with BRB mounting embedded parts according to claim 3 is characterized in that: The column (3) further comprises a connecting arm (19), a worm gear (20) and a shaft rod (21), wherein the connecting arm (19) is fixedly mounted on the top ends of both sides of the column (3), the shaft rod (21) is fixedly mounted between the two connecting arms (19), and the worm gear (20) is fixedly mounted at the centers of both ends of the shaft rod (21); When the worm wheel (20) is driven by the worm (37), the connecting arm (19) can rotate with the two ends of the second cross beam (34) as base points.

5. The assembled frame beam-column rigid node with BRB mounting embedded parts according to claim 4, characterized in that: The first crossbeam (2) further comprises an auxiliary device (22), a displacement device (23) and a support device (24); the auxiliary device (22) is fixedly mounted on both sides of the support device (24); and the displacement device (23) is symmetrically slidably plugged into the bottom end of the support device (24).

6. The assembled frame beam-column rigid node with BRB mounting embedded parts according to claim 5, characterized in that: The auxiliary device (22) comprises a connecting sleeve (30), a return spring (29) and a transverse plate (25); the return spring (29) is symmetrically fixedly mounted inside the side end of the connecting sleeve (30); and the transverse plate (25) is fixedly mounted on one end of the return spring (29) facing away from the connecting sleeve (30).

7. The assembled frame beam-column rigid node with BRB mounting embedded parts according to claim 6, characterized in that: Keys (28) are fixedly installed at both ends of the transverse plate (25), a protective plate (27) is fixedly installed on the side end of the transverse plate (25) away from the return spring (29), and two covering plates (26) are fixedly installed inside the protective plate (27) close to the return spring (29); When the upright column (3) rotates, it can drive the protection plate (27) to move toward the side end close to the connecting sleeve plate (30).

8. The assembled frame beam-column rigid node with BRB mounting embedded parts according to claim 7, characterized in that: The displacement device (23) comprises a displacement bracket (31) and a lower edge bracket (32), wherein the lower edge bracket (32) is fixedly mounted at both ends of the bottom of the displacement bracket (31), and a rack (33) is fixedly mounted at the bottom end of the lower edge bracket (32); When the displacement bracket (31) is displaced, it can drive the rack (33) to displace on the side end of the transmission gear (36) through the lower edge bracket (32).

9. The assembled frame beam-column rigid node with BRB mounting embedded parts according to claim 8, characterized in that: The support device (24) includes a second crossbeam (34), a dual-axis motor (40) and a support base (39), wherein the dual-axis motor (40) is fixedly mounted at the bottom center of the second crossbeam (34), and the support base (39) is symmetrically fixedly mounted at the bottom of the second crossbeam (34). A threaded rod (38) is rotatably mounted on the side end of the support base (39) away from the dual-axis motor (40), and transmission gears (36) are symmetrically rotatably mounted at both ends of the bottom of the second crossbeam (34).

10. The assembled frame beam-column rigid node with BRB mounting embedded parts according to claim 9, characterized in that: A worm (37) is fixedly mounted on the top end of the transmission gear (36); two guide brackets (35) are fixedly mounted on the side end of the support base (39) close to the threaded rod (38), and the guide brackets (35) are located above the threaded rod (38); When the dual-axis motor (40) is started, it can drive the threaded rod (38) to rotate, so that the displacement bracket (31) can be displaced.

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