Angle-adjustable curtain wall mounting device

Abstract

The invention relates to the technical field of curtain wall installation, and discloses an angle-adjustable curtain wall installation device which comprises a foundation seat and two installation mechanisms arranged on the foundation seat, and the two installation mechanisms are distributed on the foundation seat in the linear direction. Each installation mechanism comprises installation assemblies arranged on the two opposite sides of the foundation base respectively, the installation assemblies correspond to curtain wall plates one to one, and the distribution direction of the two installation assemblies in the same installation mechanism is perpendicular to the distribution direction of the two installation mechanisms. Each installation assembly comprises a first rotating piece, a first adjusting piece, a second rotating piece, a second adjusting piece and a connecting base. The adaptability of the mounting device can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of curtain wall installation, and in particular to a curtain wall installation device with adjustable angle. Background Art

[0002] Curtain wall is a lightweight wall commonly used in modern large and high-rise buildings. As the exterior wall enclosure structure of the building, it does not bear the load-bearing function of the building, but is hung on the exterior wall like a curtain. The curtain wall panels that make up the curtain wall can be made of glass, metal, metal composite panels, artificial panels and other materials.

[0003] At present, curtain walls are installed by connecting ribs fixed on the wall through a mounting device. For curtain walls with angles between adjacent curtain wall panels, the mounting device usually includes a connector and a base, the connector is connected to the curtain wall panel, the base is connected to the ribs, and the connector is hinged on the base. However, the hinge direction between the connector and the base is single, and the adjustment of the curtain wall panel angle is limited. Summary of the invention

[0004] In order to improve the adaptability of the installation device, the present application provides a curtain wall installation device with adjustable angle.

[0005] The present application provides a curtain wall installation device with adjustable angle, which adopts the following technical solution: An angle-adjustable curtain wall installation device comprises: a base and an installation mechanism arranged on the base, wherein two installation mechanisms are distributed on the base along a straight line, each of the installation mechanisms comprises installation components respectively arranged on opposite sides of the base, and the distribution direction of the two groups of the installation components in the same installation mechanism is perpendicular to the distribution direction of the two installation mechanisms; each group of the installation components comprises A first rotating member, rotatably connected to the base, with a rotation axis perpendicular to the distribution direction of the two mounting mechanisms; A first adjusting member, disposed between the first rotating member and the base, and used for adjusting a rotation angle of the first rotating member relative to the base; a second rotating member, rotatably connected to the first rotating member, with a rotation axis perpendicular to the rotation axis of the first rotating member; a second adjusting member, disposed between the first rotating member and the second rotating member, for adjusting a rotation angle of the second rotating member relative to the first rotating member; and The connecting seat is connected to the second rotating member and is used for connecting to the curtain wall panel.

[0006] By adopting the above technical solution, four groups of installation components are respectively connected to four adjacent curtain wall panels in the upper, lower, left and right directions. Through the cooperation of the first rotating member and the second rotating member, the angle of the connecting seat can be adjusted in multiple directions to adapt to the curved or inclined requirements of different building exterior walls, thereby improving the adaptability of the installation device.

[0007] Optionally, the first adjusting member includes A driving gear, rotatably connected to the base, with a rotation axis parallel to the first rotation axis; A driven gear, coaxially sleeved and fixed on the first rotating member and located in the base seat, and meshing with the driving gear; A driving rod is slidably disposed along the axial direction of the driving gear and penetrates the driving gear, while being threadedly moved on the base seat; and The limiting portion is arranged between the driving rod and the driving gear, and is used to limit the relative rotation between the driving rod and the driving gear during the thread movement.

[0008] By adopting the above technical solution, the threaded movement of the driving rod can simultaneously drive the driving gear to rotate, thereby driving the driven gear and the first rotating member to rotate through the engagement of the driving gear and the driven gear, and the first rotating member is positioned relative to the base seat when the threaded movement of the driving rod stops.

[0009] Optionally, the number of teeth on the driving gear is smaller than the number of teeth on the driven gear.

[0010] By adopting the above technical solution, the first rotating member can rotate a smaller angle when the driving rod rotates a larger angle, so as to improve the precision of adjusting the rotation angle of the first rotating member.

[0011] Optionally, in the same installation mechanism, the first rotating member in one group of the installation components has a synchronization rod and a position adjusting member, and the first rotating member in another group of the installation components has a slot for inserting the synchronization rod; the synchronization rod is adjusted by the position adjusting member to move along the axis of rotation of the first rotating member, the cross section of the synchronization rod along its own moving direction is polygonal, and the synchronization rod has a first position and a second position relative to itself; The first position is characterized by the synchronization rod being simultaneously plugged into the first rotating member in another group of the installation components; the second position is characterized by the synchronization rod leaving the first rotating member in another group of the installation components.

[0012] By adopting the above technical solution, when the synchronization rod is simultaneously plugged into two groups of installation components, the driving rod of one group is removed, and the driving rod in the other group of installation components is moved by threading to drive the two groups of installation components to rotate synchronously at the same time.

[0013] Optionally, the positioning member is threadedly connected to the first rotating member in a direction perpendicular to the rotation axis of the first rotating member; the end of the synchronization rod close to the positioning member has an inclined guide surface, and the guide surface is used to abut against and magnetically attract the positioning member.

[0014] Optionally, the base seat has an identification line for comparing the position of the first rotating member, and when the outer circumferences of the first rotating members in the same installation mechanism coincide with the corresponding identification lines, the slot is opposite to the synchronization rod.

[0015] By adopting the above technical solution, the setting of the marking line enables the first rotating member to accurately compare the position during the adjustment process, ensuring the accuracy and consistency of the installation, and the marking guides the relative position of the slot and the synchronization rod.

[0016] Optionally, the second adjusting member is threadedly connected to the first rotating member, and the second adjusting member can be threadedly moved to abut against an outer wall of the second rotating member.

[0017] By adopting the above technical solution, the second adjusting member is pressed against the first rotating member to achieve the limitation of the second rotating member.

[0018] Optionally, the second rotating member includes a locking ring and a transition section, an abutment section and a penetration section connected in sequence, the locking ring being threadedly sleeved on the penetration section; the penetration section is penetrated through the first rotating member in a direction perpendicular to the rotation axis of the first rotating member, so that the abutment section is pressed against one side of the first rotating member, and the locking ring is pressed against the other side of the first rotating member; the two ends of the transition section far away from each other are respectively connected to the abutment section and the connecting seat.

[0019] By adopting the above technical solution, the position of the second rotating member can be fixed and adjusted through the threaded sleeve of the locking ring, thereby improving the reliability and stability of the installation.

[0020] Optionally, the curtain wall installation device further includes a connecting column, an abutment head, a positioning ring and an intermediate sleeve; the abutment head is fixed to one end of the connecting column, the positioning ring is threadedly connected to the other end of the connecting column, and the intermediate sleeve is coaxially sleeved on the connecting column; The connecting column is sequentially passed through the curtain wall panel and the connecting seat along a direction perpendicular to the rotation axis of the first rotating member and the second rotating member, the intermediate sleeve is abutted between the curtain wall panel and the connecting seat, and the positioning ring is tightly abutted against a side of the connecting seat away from the intermediate sleeve.

[0021] By adopting the above technical solution, the direction in which the connecting column passes through the curtain wall panel and the connecting seat is perpendicular to the direction of the rotation axis of the first rotating member and the second rotating member. When the curtain wall panel is installed, the curtain wall panel's own gravity is not easy to drive the first rotating member and the second rotating member to rotate, thereby improving the stability of the installation device.

[0022] In summary, the present application includes at least one of the following beneficial effects: 1. The two mounting mechanisms and their respective two mounting components are arranged so as to be able to adjust the angle between adjacent curtain wall panels in multiple directions, thereby improving the adaptability of the mounting device; 2. By connecting two installation components simultaneously through a synchronizing member, it is possible to adjust the position of the driving rod in one installation component and simultaneously drive the first rotating members in the two installation components to rotate synchronously, thereby improving the adjustment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the installation structure of an embodiment of the present application; Figure 2 It is a schematic diagram of the structure of an embodiment of the present application; Figure 3 yes Figure 2 Cross-section at AA in the middle; Figure 4 yes Figure 3 A schematic diagram of the enlarged structure at B in the middle; Figure 5 yes Figure 3 Schematic diagram of the enlarged structure at C in the middle; Figure 6 is a top view of the base in the embodiment of the present application; Figure 7 It is a schematic diagram of the explosion structure of the connecting column, the positioning ring and the intermediate sleeve in the embodiment of the present application.

[0024] Explanation of the accompanying drawings: 1. base seat; 2. mounting mechanism; 3. mounting assembly; 4. first rotating member; 41. inner rotating seat; 42. outer connecting seat; 5. first adjusting member; 51. driving gear; 52. driven gear; 53. driving rod; 54. limiting portion; 6. second rotating member; 61. locking ring; 62. transition section; 63. abutment section; 64. penetration section; 7. second adjusting member; 8. connecting seat; 9. synchronization rod; 10. adjusting member; 11. slot; 12. guide surface; 13. identification line; 14. connecting column; 15. abutment head; 16. positioning ring; 17. intermediate sleeve; 18. rib plate; 19. mounting seat; 20. mounting cavity; 21. sliding hole; 22. threaded hole; 23. limiting groove; 24. connecting hole; 25. first insertion end; 26. second insertion end; 27. curtain wall panel. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-7 This application is described in further detail.

[0026] The embodiment of the present application discloses a curtain wall installation device with adjustable angle. Figure 1 and Figure 2 The angle-adjustable curtain wall installation device includes a base 1 and a mounting mechanism 2. The base 1 is used to connect to a rib 18 fixed to the wall. The mounting mechanism 2 is arranged on the base to connect to a curtain wall panel 27. The curtain wall panel 27 is square, and the four corners of the curtain wall panel 27 are connected by different mounting devices.

[0027] The base 1 is a square structure, and a mounting seat 19 is fixed on one side of the base 1. The mounting seat 19 is formed with two mounting cavities 20. The two mounting cavities 20 are perpendicular to each other and pass through the mounting seat 19. The extension length of one mounting cavity 20 extends along the length direction of the base 1, and the extension length of the other mounting cavity 20 extends along the width direction of the base 1. The extension width of each mounting cavity 20 is adapted to the thickness of the rib 18. When the base 1 is installed, the rib 18 is inserted into the mounting seat 19 through the mounting cavity 20, and the mounting seat 19 and the rib 18 are fastened by bolts and nuts. And the mounting seat 19 can adjust the installation angle of the base 1 by matching different mounting cavities 20 with the rib 18.

[0028] As for the installation mechanism 2, there are two installation mechanisms 2 distributed on the base 1 along the length direction of the base 1, and each group of installation mechanisms 2 includes two groups of installation components 3 distributed along the length direction perpendicular to the base 1. The two groups of installation components 3 are respectively installed on the opposite sides of the base 1. A total of four groups of installation components 3 are respectively connected to four adjacent curtain wall panels 27 on the upper, lower, left and right sides.

[0029] Reference Figure 2 and Figure 3 , wherein each set of mounting components 3 includes a first rotating member 4, a first adjusting member 5, a second rotating member 6, a second adjusting member 7 and a connecting seat 8. The first rotating member 4 is rotatably connected to the base 1, the first adjusting member 5 adjusts the rotation angle of the first rotating member 4, the second rotating member 6 is rotatably connected to the first rotating member 4, the second adjusting member 7 adjusts the rotation angle of the second rotating member 6, and the connecting seat 8 is connected to the second rotating member 6 for connecting the curtain wall panel 27 corresponding to the mounting component 3. The rotation axes of all the first rotating members 4 are parallel, and the rotation axes of the first rotating member 4 and the corresponding second rotating member 6 are perpendicular.

[0030] Reference Figure 2 and Figure 3Specifically, the first rotating member 4 includes an inner rotating seat 41 and an outer connecting seat 42 connected to each other. The inner rotating seat 41 is rotatably connected to the base 1. The base 1 is provided with a clearance groove for the inner rotating seat 41 to rotate. The rotation axes of the two inner rotating seats 41 in the same mounting mechanism 2 extend along the same straight line. The cross-sectional dimension of the outer connecting seat 42 along the rotation axis direction of the first rotating member 4 is larger than the cross-sectional dimension of the inner rotating seat 41. The outer connecting seat 42 is located outside the base 1. The end wall of the outer connecting seat 42 close to one end of the inner rotating seat 41 abuts against the outer wall of the base 1, and the two outer connecting seats 42 in the same mounting mechanism 2 abut against the two opposite outer side walls of the base 1 respectively.

[0031] Reference Figure 3 and Figure 4 The first adjusting member 5 includes a driving gear 51, a driven gear 52, a driving rod 53 and a limiting portion 54. The driving gear 51 corresponds to the first rotating member 4 one by one and is rotatably connected to the base seat 1, and the rotation axis of the driving gear 51 is parallel to the rotation axis of the corresponding first rotating member 4. The driven gear 52 corresponds to the first rotating member 4 one by one and is fixedly sleeved on the inner rotating seat 41 of the corresponding first rotating member 4, and the driving gear 51 and the driven gear 52 are both rotatably connected to the base seat 1. At the same time, the driving gear 51 is meshed with the corresponding driven gear 52, and the number of teeth of the driving gear 51 is less than the number of teeth of the corresponding driven gear 52.

[0032] The driving rod 53 corresponds to the driving gear 51 one by one, and the outer wall of the driving rod 53 has an external thread. The base 1 is provided with a sliding hole 21 and a threaded hole 22 respectively located at both ends of the driving gear 51 along the axial direction of the driving gear 51. The sliding hole 21 is for the driving rod 53 to slide, and the threaded hole 22 is for the driving rod 53 to be threadedly connected. After the driving rod 53 slides into the base 1 from the sliding hole 21 and coaxially slides through the corresponding driving gear 51, the driving rod 53 is threadedly connected to the base 1 through the threaded hole 22. It should be noted that the driving rod 53 first penetrates the driving gear 51 and then is threadedly connected to the base 1. The driving rod 53 can be moved outward toward the sliding hole 21 to leave the base 1.

[0033] The limiting portion 54 is block-shaped and fixed on the inner wall of the through hole of the driving gear 51 through which the driving rod 53 passes. A limiting groove 23 is provided on the outer wall of the driving rod 53 along its own axial direction for the limiting portion 54 to slide along the axial direction of the driving rod 53. When the driving rod 53 passes through the driving gear 51, the limiting portion 54 slides in the limiting groove 23, thereby limiting the relative rotation between the driving rod 53 and the driving gear 51. Therefore, when the driving rod 53 moves in the base seat 1, it drives the driving gear 51 to rotate together, and then drives the driven gear 52 to rotate together with the first rotating member 4, thereby realizing the adjustment of the rotation angle of the first rotating member 4.

[0034] Reference Figure 2 and Figure 3The second rotating member 6 includes a locking ring 61 and a transition section 62, abutting section 63 and a penetration section 64 which are fixedly connected in sequence. The abutting section 63 and the penetration section 64 are both cylindrical and coaxially connected, and the outer diameter of the abutting section 63 is larger than the outer diameter of the penetration section 64. The penetration section 64 has an external thread, and the locking ring 61 is threadedly sleeved on the outer wall of the penetration section 64. The transition section 62 is rod-shaped, and the transition section 62 extends obliquely in a direction away from the abutting section 63, so that an obtuse angle is formed between the transition section 62 and the abutting section 63, and the length extension directions of the transition section 62, the abutting section 63 and the penetration section 64 are all located on the same plane. The connecting seat 8 is fixedly connected to one end of the transition section 62 away from the abutting section 63.

[0035] A connection hole 24 for the penetration section 64 to penetrate is provided on the outer connection seat 42 along a direction perpendicular to the rotation axis of the first rotating member 4. When the second rotating member 6 is mounted on the first rotating member 4, the penetration section 64 slides through the outer connection seat 42 along a direction perpendicular to the rotation axis of the first rotating member 4, the locking ring 61 is threadedly connected to the penetration section 64 and abuts against one side of the outer connection seat 42, and the end of the abutting section 63 close to the penetration section 64 abuts against the side of the outer connection seat 42 away from the locking ring 61. The abutting section 63 and the locking ring 61 clamp the outer connection seat 42 together to preliminarily position the second rotating member 6, and the second rotating member 6 can be rotated by loosening the locking ring 61. When the rotation axes of the four second rotating members 6 are parallel to each other, the distance between any two adjacent connection seats 8 along the circumference of the base seat 1 is consistent.

[0036] The second adjusting member 7 is in the shape of a bolt and is threadedly connected to one end of the external connecting seat 42 away from the internal rotating seat 41. The rod of the second adjusting member 7 is passed through the connecting hole 24 and pressed against the outer wall of the penetrating section 64, so that the second rotating member 6 is further positioned by the pressing friction force between the second adjusting member 7 and the penetrating section 64.

[0037] Reference Figure 2 and Figure 3 Furthermore, in the two groups of mounting components 3 of the same mounting mechanism 2, the first rotating member 4 in one group of mounting components 3 has a synchronization rod 9 and a position adjusting member 10, and the position adjusting member 10 is used to adjust the position of the synchronization rod 9 along the rotation axis direction of the first rotating member 4. The first rotating member 4 in the other group of mounting components 3 is provided with a slot 11, and the slot 11 is used for the synchronization rod 9 to be inserted, so that the two first rotating members 4 are connected through the synchronization rod 9. When the two first rotating members 4 are connected through the synchronization rod 9, the driving rod 53 corresponding to one of the first rotating members 4 is removed, and then the two first rotating members 4 are connected again. At this time, by rotating the driving rod 53 of the other first rotating member 4, the two first rotating members 4 can be driven to rotate synchronously at the same time, so as to be suitable for the situation when the two first rotating members 4 in the same mounting mechanism 2 need to be adjusted to the same angle, thereby improving the convenience and synchronization of adjusting the first rotating members 4.

[0038] Reference Figure 3 and Figure 5 Specifically, the synchronization rod 9 is in the shape of a rod, and the cross section of the synchronization rod 9 along the rotation axis direction of the first rotating member 4 is polygonal. In this embodiment, the cross section of the synchronization rod 9 is square, and in other embodiments, it can also be a triangle, a pentagon, etc. The synchronization rod 9 moves simultaneously in the inner rotation seat 41 and the outer connection seat 42 of the first rotating member 4, and the slot 11 is opened on the outer connection seat 42 of the other rotating member. The two ends of the synchronization rod 9 that are far away from each other are the first insertion end 25 and the second insertion end 26, respectively. The first insertion section is always located in the outer connection seat 42, and the second insertion end 26 is used to extend out of the inner rotation seat 41 and insert into another first rotating member 4. The first insertion end 25 has a guide bevel, which faces the adjustment member 10 and is abutted by the adjustment member 10.

[0039] The positioning member 10 is in the shape of a bolt, and the positioning member 10 is threadedly moved on the external seat 42 along a direction perpendicular to the rotation axis of the first rotating member 4. The rod of the positioning member 10 is opposite to and abuts against the guide bevel, and the guide bevel is inclined along the direction close to the second insertion end 26 toward the direction away from the positioning member 10, and the positioning member 10 only has a magnetic attraction force on the synchronization rod 9, so that the rod of the adjusting member remains in a state of abutting against the guide bevel.

[0040] When the positioning member 10 moves in a threaded direction toward the synchronization rod 9, the positioning member 10 can push the synchronization rod 9 to the second insertion end 26 and insert it into another rotating member, and the synchronization rod 9 is in the first position. When the positioning member 10 moves in a threaded direction away from the synchronization rod 9, the synchronization rod 9 can be attracted to the second insertion end 26 and separated from the other first rotating member 4, and the synchronization rod 9 is in the second position.

[0041] Reference Figure 2 and Figure 5 Furthermore, in order to facilitate the alignment of the synchronization rod 9 and the slot 11, the base seat 1 has an identification line 13 on the outer wall relative to the external connection seat 42, and the identification line 13 is traced along the circumference of the external connection seat 42. When the circumferences of the two external connection seats 42 in the same installation mechanism 2 are aligned and overlapped with the corresponding identification lines 13, the synchronization rod 9 is aligned with the slot 11.

[0042] Reference Figure 1 and Figure 7 In addition, in order to connect the connection seat 8 with the curtain wall panel 27, the curtain wall installation device also includes a connection column 14, a butt joint 15, a positioning ring 16 and an intermediate sleeve 17 corresponding to the connection seat 8. Specifically, the connection column 14 is cylindrical and has an external thread. The butt joint 15 is fixed to one end of the connection column 14 and can be circular or square. The periphery of the butt joint 15 exceeds the periphery of the connection column 14. The positioning ring 16 is nut-shaped and threadedly sleeved on the connection column 14. The intermediate sleeve 17 is sleeved on the connection column 14.

[0043] When the connection seat 8 is connected to the curtain wall panel 27, the connection column 14 passes through the curtain wall panel 27 and the connection seat 8 in sequence, the abutment head 15 abuts against the side of the curtain wall panel 27 away from the connection seat 8, the intermediate sleeve 17 abuts between the curtain wall panel 27 and the connection seat 8, and the positioning ring 16 is threadedly sleeved on the connection column 14 and abuts against the end of the connection seat 8 away from the curtain wall panel 27. It should be noted that the axis of the connection column 14 is perpendicular to the panel surface of the curtain wall panel 27, and the axis of the connection column 14 is also perpendicular to the rotation axis of the first rotating member 4 and the rotation axis of the second rotating member 6.

[0044] The implementation principle of the angle-adjustable curtain wall installation device of the embodiment of the present application is as follows: before the base 1 is installed on the rib plate 18, the rotation angles of the first rotating members 4 and the second rotating members 6 on the base 1 are adjusted according to the designed values. Then the base 1 is installed on the rib plate 18, and the curtain wall panel 27 is hoisted to the corner opposite to the corresponding connecting seat 8, and then the curtain wall panel 27 is connected and fixed to the connecting seat 8 through the connecting column 14, the intermediate sleeve 17 and the positioning ring 16.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A curtain wall installation device with adjustable angle, characterized in that: include: A base (1) and a mounting mechanism (2) arranged on the base (1), wherein two mounting mechanisms (2) are distributed on the base (1) along a straight line direction, each mounting mechanism (2) comprises mounting components (3) respectively arranged on opposite sides of the base (1), the mounting components (3) corresponding to the curtain wall panels (27) one by one, and the distribution direction of the two groups of mounting components (3) in the same mounting mechanism (2) is perpendicular to the distribution direction of the two mounting mechanisms (2); each group of mounting components (3) comprises A first rotating member (4) is rotatably connected to the base seat (1), and the rotation axis is perpendicular to the distribution direction of the two mounting mechanisms (2); A first adjusting member (5) is arranged between the first rotating member (4) and the base seat (1) and is used to adjust the rotation angle of the first rotating member (4) relative to the base seat (1); A second rotating member (6) is rotatably connected to the first rotating member (4), and a rotation axis is perpendicular to the rotation axis of the first rotating member (4); a second adjusting member (7), arranged between the first rotating member (4) and the second rotating member (6), and used for adjusting a rotation angle of the second rotating member (6) relative to the first rotating member (4); and A connecting seat (8) is connected to the second rotating member (6) and is used to be connected to the curtain wall panel (27).

2. The angle-adjustable curtain wall installation device according to claim 1, characterized in that: The first adjusting member (5) comprises A driving gear (51) is rotatably connected to the base seat (1), and its rotation axis is parallel to the first rotation axis; A driven gear (52) is coaxially sleeved and fixed on the first rotating member (4) and is located in the base seat (1), and is meshed with the driving gear (51); A driving rod (53) is slidably disposed along the axial direction of the driving gear (51) and penetrates the driving gear (51), while being threadedly moved on the base seat (1); as well as The limiting portion (54) is arranged between the driving rod (53) and the driving gear (51) and is used to limit the relative rotation between the driving rod (53) and the driving gear (51) during the threaded movement.

3. The angle-adjustable curtain wall installation device according to claim 2, characterized in that: The number of teeth on the driving gear (51) is smaller than the number of teeth on the driven gear (52).

4. The angle-adjustable curtain wall installation device according to claim 2, characterized in that: In the same installation mechanism (2), the first rotating member (4) in one group of the installation components (3) has a synchronization rod (9) and a positioning member (10), and the first rotating member (4) in another group of the installation components (3) has a slot (11) for inserting the synchronization rod (9); the synchronization rod (9) is regulated by the positioning member (10) to move along the axis of rotation of the first rotating member (4); the cross section of the synchronization rod (9) along its own moving direction is polygonal, and the synchronization rod (9) has a first position and a second position relative to itself; The first position is characterized by the synchronization rod (9) being simultaneously plugged into the first rotating member (4) in another group of the installation components (3); the second position is characterized by the synchronization rod (9) leaving the first rotating member (4) in another group of the installation components (3).

5. The angle-adjustable curtain wall installation device according to claim 4, characterized in that: The positioning member (10) is threadedly connected to the first rotating member (4) in a direction perpendicular to the rotation axis of the first rotating member (4); the end of the synchronization rod (9) close to the positioning member (10) has an inclined guide surface (12), and the guide surface (12) is used to abut against and magnetically attract the positioning member (10).

6. The angle-adjustable curtain wall installation device according to claim 4, characterized in that: The base seat (1) has an identification line (13) for comparing the position of the first rotating member (4). When the outer periphery of the first rotating member (4) in the same installation mechanism (2) coincides with the corresponding identification line (13), the slot (11) is opposite to the synchronization rod (9).

7. The angle-adjustable curtain wall installation device according to claim 1, characterized in that: The second adjusting member (7) is threadedly connected to the first rotating member (4), and the second adjusting member (7) can be threadedly moved until it is tightly pressed against the outer wall of the second rotating member (6).

8. The angle-adjustable curtain wall installation device according to claim 1, characterized in that: The second rotating member (6) comprises a locking ring (61) and a transition section (62), an abutting section (63) and a penetration section (64) which are connected in sequence; the locking ring (61) is threadedly sleeved on the penetration section (64); the penetration section (64) penetrates the first rotating member (4) in a direction perpendicular to the rotation axis of the first rotating member (4), so that the abutting section (63) abuts against one side of the first rotating member (4), and the locking ring (61) abuts against the other side of the first rotating member (4); two ends of the transition section (62) which are far away from each other are respectively connected to the abutting section (63) and the connecting seat (8).

9. The angle-adjustable curtain wall installation device according to claim 1, characterized in that: The curtain wall installation device also includes a connecting column (14), an abutment head (15), a positioning ring (16) and an intermediate sleeve (17); the abutment head (15) is fixed to one end of the connecting column (14), the positioning ring (16) is threadedly connected to the other end of the connecting column (14), and the intermediate sleeve (17) is coaxially sleeved on the connecting column (14); The connecting column (14) is sequentially passed through the curtain wall panel (27) and the connecting seat (8) in a direction perpendicular to the rotation axes of the first rotating member (4) and the second rotating member (6); the intermediate sleeve (17) is abutted between the curtain wall panel (27) and the connecting seat (8), and the positioning ring (16) is tightly abutted against a side of the connecting seat (8) facing away from the intermediate sleeve (17).

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