Self-adapting pan fastener device for alloy roof panels

Abstract

The utility model discloses a kind of self-adapting disc buckle bottom support devices for alloy roof panel, including spherical universal shaft, first connection adjusting component, first supporting top seat, supporting base, second supporting top seat and second connection adjusting component;First supporting top seat and second supporting top seat are formed into double-punched top seat by first connection adjusting component adjustable splicing, the lower portion of spherical universal shaft is rotatably embedded in the top of double-punched top seat;Two supporting bases are respectively adjustablely connected in the bottom of first supporting top seat and second supporting top seat by second connection adjusting component, form double-punched disc buckle bottom support, installation groove is formed in double-punched disc buckle bottom support, so that double-punched disc buckle bottom support is installed on the raised tubular member of alloy roof panel by installation groove.The utility model relates to the technical field of construction engineering scaffold construction, and the technical problem in the prior art can be solved.

Description

Technical Field

[0001] This utility model relates to the field of scaffolding construction technology, and in particular to an adaptive disc buckle base support device for alloy roof panels. Background Technology

[0002] Scaffolding is an essential temporary facility used in construction to support workers, materials, and construction equipment. For buildings using alloy roof panels (such as industrial plants, stadiums, and airport terminals), scaffolding needs to be erected on the roof panels during construction, maintenance, or cleaning. However, traditional scaffolding support systems have the following problems when used on alloy roof panels:

[0003] 1. Damage to roof panels: Traditional scaffolding base supports usually use rigid support or direct fixing methods, which can easily cause indentations, scratches or even deformation to the surface of alloy roof panels, affecting the appearance and performance of the roof panels.

[0004] 2. Poor stability and significant safety hazards: The alloy roof panel has a smooth surface and a large slope. Traditional base support devices usually need to be installed on horizontal structures such as the ground. The lack of effective anti-slip and self-adjusting functions on the slope makes it easy for the scaffolding to slide or tilt, posing a significant safety hazard.

[0005] 3. Insufficient adaptability: The slope, curvature and load-bearing capacity of alloy roof panels vary greatly among different buildings. Traditional base support devices are difficult to adapt to various complex roof structures and have poor versatility.

[0006] 4. Low installation efficiency: The traditional base support device has a complicated installation process, requiring a lot of manual adjustment and fixing, which is time-consuming and labor-intensive, affecting the construction progress.

[0007] Therefore, there is a need to provide an adaptive disc-locking base support device for alloy roof panels that can solve the above-mentioned technical problems. Summary of the Invention

[0008] The purpose of this invention is to provide an adaptive disc buckle base support device for alloy roof panels, which can solve the above-mentioned technical problems.

[0009] This utility model is implemented as follows:

[0010] An adaptive disc-lock base support device for alloy roof panels includes a spherical universal joint, a first connecting adjustment assembly, a first supporting top seat, a supporting base, a second supporting top seat, and a second connecting adjustment assembly. The first supporting top seat and the second supporting top seat are adjustablely spliced ​​together by the first connecting adjustment assembly to form a double-segment top seat. The lower part of the spherical universal joint is rotatably embedded in the top of the double-segment top seat. The two supporting bases are respectively adjustablely connected to the bottom of the first supporting top seat and the second supporting top seat by the second connecting adjustment assembly to form a double-segment disc-lock base support. An installation groove is formed in the double-segment disc-lock base support, so that the double-segment disc-lock base support is installed on the protruding tube of the alloy roof panel through the installation groove.

[0011] The first and second support top seats have the same structure and are arranged symmetrically. The first support top seat has several transverse connecting holes. One end of the first connecting adjustment component is installed on the second support top seat, and the other end of the first connecting adjustment component passes through the connecting holes and symmetrically splices the first and second support top seats to form a double-slot top seat.

[0012] The top of both the first and second support seats has a ball joint groove with a diameter matching the diameter of the ball joint. The volume of the ball joint groove is greater than 1 / 2 of the volume of the ball joint. After the first and second support seats are symmetrically spliced, the two ball joint grooves are spliced ​​to form a groove with a volume greater than 1 / 2 of the volume of the ball joint, so that the lower part of the ball joint can be rotatably embedded in the groove.

[0013] The first connection adjustment assembly includes a first connecting screw and a first adjusting nut. One end of the first connecting screw is installed on the second support top seat, and the other end of the first connecting screw passes through the transverse connecting hole inside the first support top seat. The first adjusting nut is matched and screwed onto the first connecting screw and pressed against the outer wall of the first support top seat.

[0014] The bottom of the first and second support top seats and the top of the support base are all formed with installation unit grooves. The installation unit grooves on the first support top seat, the second support top seat and the two support bases are spliced ​​together to form an installation groove that matches the protruding tube of the alloy roof panel.

[0015] The inner wall of the installation unit groove is provided with anti-slip pads, so that the first support top seat, the second support top seat and the two support bases are clamped around the protruding pipe by the anti-slip pads.

[0016] The supporting base has an L-shaped structure with two supporting bases arranged symmetrically. A clamping gap is formed between the horizontal sections of the two supporting bases. The width of the clamping gap is consistent with the width of the joint between the protruding tube and the aluminum alloy roof panel, so that the horizontal section of the supporting base is matched and snapped into the bottom surface and joint of the protruding tube.

[0017] The horizontal sections of the two supporting bases are provided with anti-slip pads on their ends away from the vertical sections, so that the horizontal sections of the supporting bases are clamped to the joint by the anti-slip pads.

[0018] The second connection adjustment assembly includes a second connecting screw and a second adjusting nut. Vertical connecting holes are formed in the first and second support top seats. One end of the second connecting screw is installed at the top of the vertical section of the support base, and the other end of the second connecting screw passes through the vertical connecting holes in the first and second support top seats from bottom to top. The second adjusting nut is screwed onto the second connecting screw and abuts against the top surfaces of the first and second support top seats.

[0019] The ball joint is connected to a mounting screw at one end outside the double-panel top seat. The mounting screw is connected to the scaffolding, so that the scaffolding can be rotated and installed on the aluminum alloy roof panel through the ball joint. An adjustable knob is screwed onto the mounting screw, and actuating flanges are formed on both sides of the adjustable knob.

[0020] Compared with the prior art, this utility model has the following advantages:

[0021] 1. This utility model, by providing a first supporting top seat, a supporting base seat, and a second supporting top seat, and by splicing the first supporting top seat, the two supporting base seats, and the second supporting top seat through a first connecting adjustment component and a second connecting adjustment component, forms a double-split disc-type base support with an installation groove. It can adapt to protruding pipes of different sizes on aluminum alloy roof panels, and thus be clamped and fixed to the protruding pipes through the installation groove and anti-slip pads. It is used to provide vertical support and fixed installation support for scaffolding, thereby enabling scaffolding to be installed safely and reliably on sloping aluminum alloy roof panels without slipping or tilting, and without causing damage to the aluminum alloy roof panels. The disassembly, assembly, and adjustment operations are convenient, efficient, and flexible, and have good practicality, versatility, and structural stability.

[0022] 2. This utility model features a spherical universal joint, an adjustable knob, and an installation screw. The spherical universal joint rotates within the groove of the double-panel base, adjusting the installation screw to a vertical position to accommodate aluminum alloy roof panels at different angles. Simultaneously, the installation screw is matched and screwed onto the scaffold uprights. The adjustable knob adjusts the installation height of the scaffold uprights and provides vertical support for the scaffold, ensuring the safety of the scaffold uprights. It is particularly suitable for roof construction, maintenance, and cleaning operations in industrial plants, stadiums, airport terminals, and other buildings, improving work efficiency. Attached Figure Description

[0023] Figure 1 This is an installation diagram of the self-adaptive disc buckle base support device for alloy roof panels according to this utility model;

[0024] Figure 2 This is a perspective view of the adaptive disc buckle base support device for alloy roof panels according to this utility model;

[0025] Figure 3 This is a front view of the adaptive disc buckle base support device for alloy roof panels according to this utility model;

[0026] Figure 4 This is a side view of the adaptive disc buckle base support device for alloy roof panels according to this utility model;

[0027] Figure 5 This is a top view of the adaptive disc buckle base support device for alloy roof panels according to this utility model;

[0028] Figure 6 This is an exploded view of the double-piece top seat in the adaptive disc buckle bottom support device for alloy roof panels of this utility model;

[0029] Figure 7 This is an exploded view of the adaptive disc buckle base support device for alloy roof panels according to this utility model;

[0030] Figure 8 This is a perspective view of the support base and the second connecting adjustment component in the adaptive disc buckle base device for alloy roof panels of this utility model;

[0031] Figure 9 This is a perspective view of the spherical universal joint, adjustable knob, and mounting screw in the adaptive disc buckle base device for alloy roof panels according to this utility model.

[0032] In the diagram, 1 is a spherical universal joint, 2 is an adjustable knob, 3 is a first connecting screw, 4 is a first support top seat, 5 is a support base, 6 is an anti-slip pad, 7 is a first adjusting nut, 8 is a second connecting screw, 9 is a second support top seat, 10 is a second adjusting nut, 11 is a protruding tube, 12 is an aluminum alloy roof panel, 13 is a connecting part, and 14 is a mounting screw. Detailed Implementation

[0033] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0034] Please see the appendix Figure 1 To be continued Figure 7An adaptive disc-lock base support device for alloy roof panels includes a spherical universal joint 1, a first connecting adjustment assembly, a first supporting top seat 4, a supporting base 5, a second supporting top seat 9, and a second connecting adjustment assembly. The first supporting top seat 4 and the second supporting top seat 9 are adjustablely spliced ​​together by the first connecting adjustment assembly to form a double-segment top seat. The lower part of the spherical universal joint 1 is rotatably embedded in the top of the double-segment top seat. The two supporting bases 5 are respectively adjustablely connected to the bottom of the first supporting top seat 4 and the second supporting top seat 9 by the second connecting adjustment assembly to form a double-segment disc-lock base support. An installation groove is formed in the double-segment disc-lock base support so that the double-segment disc-lock base support is installed on the protruding tube 11 of the alloy roof panel 12 through the installation groove.

[0035] The first support top seat 4 and the second support top seat 9 are spliced ​​together by the first connecting adjustment component, which can accommodate protruding pipes 11 of different widths. The two support bases 5 are spliced ​​together with the first support top seat 4 and the second support top seat 9 by the second connecting adjustment component, which can accommodate protruding pipes 11 of different heights. Thus, the double-split disc buckle base can be adapted to the aluminum alloy roof panel 12, with flexible adjustment, good versatility and adaptability, and can adapt to the complex structure of the aluminum alloy roof panel 12.

[0036] The existing alloy roof panel 12 is made of aluminum alloy sheet and has protruding tubes 11. Two supporting bases 5, a first supporting top seat 4 and a second supporting top seat 9 of corresponding sizes can be made according to the cross-sectional dimensions of the protruding tubes 11. The supporting bases 5, the first supporting top seat 4 and the second supporting top seat 9 can be made of aluminum alloy or steel, with high structural strength and not easily deformed or damaged.

[0037] The spherical universal joint 1 is used to connect to the bottom of the scaffold. By rotating and embedding the spherical universal joint 1 in the top of the double-panel top seat, it rotates according to the slope angle of the alloy roof panel 12. It is used to provide vertical support and installation support for the bottom connection support of the scaffold, thereby ensuring that the uprights of the scaffold are in a vertical state after installation, avoiding tilting, and ensuring the safe use of the scaffold.

[0038] Please see the appendix Figure 6 The first support top seat 4 and the second support top seat 9 have the same structure and are arranged symmetrically. The first support top seat 4 has several transverse (i.e., the splicing direction of the first support top seat 4 and the second support top seat 9) connecting holes. One end of the first connecting adjustment component is installed on the second support top seat 9, and the other end of the first connecting adjustment component passes through the connecting holes and symmetrically splices the first support top seat 4 and the second support top seat 9 to form a double-slot top seat.

[0039] The horizontal connecting holes facilitate the insertion of the first connecting adjustment component, thereby allowing the first supporting top seat 4 and the second supporting top seat 9 to be spliced ​​together to form a double-piece top seat, which is easy to assemble and disassemble.

[0040] The first support top seat 4 and the second support top seat 9 are connected by splicing, which makes it easy to clamp on the protruding tube 11 and can adapt to different widths of the protruding tube 11 without causing indentations, scratches or other damage to the aluminum alloy roof panel 12.

[0041] Please see the appendix Figure 6 The top of the first support top seat 4 and the second support top seat 9 are both formed with a ball shaft groove whose diameter matches the ball diameter of the spherical universal shaft 1, and the volume of the ball shaft groove is greater than 1 / 4 of the volume of the spherical universal shaft 1. After the first support top seat 4 and the second support top seat 9 are symmetrically spliced, the two ball shaft grooves are spliced ​​to form a groove with a volume greater than 1 / 2 of the volume of the spherical universal shaft 1, so that the lower part of the spherical universal shaft 1 can be rotatably embedded in the groove.

[0042] After the first support top seat 4 and the second support top seat 9 are spliced ​​together, the diameter of its groove is slightly larger than the ball diameter of the spherical universal shaft 1 to ensure the flexible rotation of the spherical universal shaft 1. The volume of the groove is slightly larger than 1 / 2 of the volume of the spherical universal shaft 1, so as to ensure that the spherical universal shaft 1 has a sufficient range of rotation adjustment while preventing the spherical universal shaft 1 from falling out of the groove.

[0043] Please see the appendix Figure 6 To be continued Figure 8 The first connecting adjustment assembly includes a first connecting screw 3 and a first adjusting nut 7. One end of the first connecting screw 3 is installed on the second support top seat 9, and the other end of the first connecting screw 3 passes through the transverse connecting hole inside the first support top seat 4. The first adjusting nut 7 is matched and screwed onto the first connecting screw 3 and pressed against the outer wall of the first support top seat 4.

[0044] Preferably, two sets of the first connection adjustment components can be symmetrically arranged, located on both sides below the ball shaft groove, to ensure uniform force distribution and reliable connection.

[0045] By rotating the first adjusting nut 7 on the first connecting screw 3, the splicing distance between the first supporting top seat 4 and the second supporting top seat 9 can be adjusted to accommodate protruding pipe fittings 11 of different widths. At the same time, by tightening the first adjusting nut 7 on the outer wall of the first supporting top seat 4, it is ensured that the first supporting top seat 4 and the second supporting top seat 9 are clamped from both sides onto the upper part of the protruding pipe fitting 11.

[0046] Please see the appendix Figure 6The bottom of the first support top seat 4 and the second support top seat 9, as well as the top of the support base 5, are all formed with installation unit grooves. The installation unit grooves on the first support top seat 4, the second support top seat 9, and the two support bases 5 are spliced ​​together to form an installation groove that matches the protruding tube 11 of the alloy roof panel 12.

[0047] When setting the first connecting adjustment component and its connecting hole, care should be taken to avoid misaligning it with the mounting unit grooves on the first support top seat 4 and the second support top seat 9, so as to avoid affecting the clamping effect on the protruding tube 11.

[0048] The dimensions of the mounting groove can be adapted to the cross-sectional dimensions of the protruding pipe 11 to ensure the clamping of the protruding pipe 11 by the first support top seat 4, the second support top seat 9, and the two support bases 5.

[0049] Please see the appendix Figure 6 and attached Figure 8 The inner wall of the installation unit groove is provided with anti-slip pads 6, so that the first support top seat 4, the second support top seat 9 and the two support bases 5 are clamped around the protruding tube 11 by the anti-slip pads 6.

[0050] Preferably, the anti-slip pad 6 can be made of rubber material, which has good anti-slip performance, so as to improve the clamping effect of the double-panel buckle base on the protruding pipe 11 and prevent the scaffolding from slipping.

[0051] Please see the appendix Figure 8 The supporting base 5 has an L-shaped structure, with two supporting bases 5 arranged symmetrically, and a clamping gap is formed between the horizontal sections of the two supporting bases 5. The width of the clamping gap is consistent with the width of the joint 13 between the protruding tube 11 and the aluminum alloy roof panel 12, so that the horizontal section of the supporting base 5 is matched and snapped into the bottom surface of the protruding tube 11 and the joint 13.

[0052] The length of the horizontal section of the two support bases 5 can be determined according to the difference between the width of the protruding pipe 11 and the width of the connecting part 13, so as to ensure that the horizontal section of the support base 5 can be pressed against the bottom surface of the protruding pipe 11 and the connecting part 13, and ensure that the entire double-piece disc buckle base covers and clamps the protruding pipe 11 circumferentially.

[0053] Please see the appendix Figure 8 The horizontal sections of the two supporting bases 5 are provided with anti-slip pads 6 on their ends away from the vertical sections, so that the horizontal sections of the supporting bases 5 are clamped to the connecting parts 13 by the anti-slip pads 6.

[0054] Preferably, the anti-slip pad 6 can be made of rubber material, which has good anti-slip performance, so as to further improve the clamping effect of the double-panel buckle base on the protruding pipe 11 and prevent the scaffolding from slipping.

[0055] Please see the appendix Figure 8 The second connection adjustment assembly includes a second connecting screw 8 and a second adjusting nut 10. Vertical connecting holes are formed in the first support top seat 4 and the second support top seat 9. One end of the second connecting screw 8 is installed on the top of the vertical section of the support base 5, and the other end of the second connecting screw 8 passes through the vertical connecting holes in the first support top seat 4 and the second support top seat 9 from bottom to top. The second adjusting nut 10 is matched and screwed onto the second connecting screw 8 and pressed against the top surface of the first support top seat 4 and the second support top seat 9.

[0056] When setting the second connection adjustment component and its connection hole, care should be taken to avoid misaligning it with the mounting unit groove on the support base 5, so as to avoid affecting the clamping effect on the protruding tube 11.

[0057] The installation and locking methods of the second connecting screw 8 and the second adjusting nut 10 are the same as those of the first connecting screw 3 and the first adjusting nut 7, and will not be described again here. Preferably, two sets of the second connecting and adjusting components can be arranged symmetrically.

[0058] Please see the appendix Figure 7 The second connecting screw 8 is arranged perpendicularly to the first connecting screw 3, and the second connecting screw 8 is staggered from the first connecting screw 3.

[0059] The vertical arrangement of the second connecting screw 8 and the first connecting screw 3 ensures the reliability of the splicing of the two supporting bases 5, the first supporting top seat 4 and the second supporting top seat 9, and prevents them from loosening under stress.

[0060] Please see the appendix Figure 9 The ball universal joint 1 is connected to a mounting screw 14 at one end outside the double-panel top seat. The mounting screw 14 is connected to the scaffolding, so that the scaffolding can be adaptively rotated and installed on the aluminum alloy roof panel 12 through the ball universal joint 1.

[0061] The specifications of the mounting screw 14 can be selected according to the specifications of the scaffolding uprights. The length of the mounting screw 14 can be adjusted according to the stress and installation requirements of the scaffolding to ensure a reliable connection with the scaffolding uprights and guarantee the safety of the scaffolding.

[0062] Please see the appendix Figure 9 An adjustable knob 2 is screwed onto the mounting screw 14, and actuating flanges are formed on both sides of the adjustable knob 2.

[0063] The adjustable knob 2 has a cylindrical structure. Its inner diameter is adapted to the specifications of the mounting screw 14, and it features an internal thread that matches the mounting screw 14, facilitating adjustment by rotation. The outer diameter of the adjustable knob 2 is larger than the diameter of the scaffold uprights, thus providing support for the scaffold uprights and further improving the installation stability and load-bearing safety of the scaffold uprights.

[0064] Meanwhile, the adjustable knob 2 can be manually rotated and adjusted by the setting of the toggle flange.

[0065] Please see the appendix Figure 1 To be continued Figure 9 The installation method and adaptive adjustment method of this utility model are as follows:

[0066] The second connecting screws 8 on the two support bases 5 are passed through the vertical connecting holes in the first support top seat 4 and the second support top seat 9. The second adjusting nut 10 is screwed onto the second connecting screw 8 without being tightened.

[0067] The first connecting screw 3 is passed through the transverse connecting hole inside the first support top seat 4 and the second support top seat 9. The first adjusting nut 7 is screwed onto the first connecting screw 3 without being tightened.

[0068] At this time, the first supporting top seat 4 and the second supporting top seat 9 are horizontally spliced ​​to form a double-splitting top seat. The double-splitting top seat and the two supporting bases 5 are spliced ​​to form a double-splitting disc buckle base. The double-splitting disc buckle base is spliced ​​with four installation unit slots to form an installation slot with a size larger than the cross-section of the protruding pipe fitting 11.

[0069] The double-piece disc buckle base is fitted onto the raised tube 11, so that the horizontal sections of the two support bases 5 are located at the junction 13 between the raised tube 11 and the aluminum alloy roof panel 12. The spherical universal joint 1 is placed in the groove of the first support top seat 4 and the second support top seat 9.

[0070] By adjusting the flange of the adjustable knob 2, the ball universal joint 1 is moved to the vertical direction so that the axis of the mounting screw 14 is in the vertical direction. The rotation of the ball universal joint 1 can adapt to aluminum alloy roof panels 12 with different slopes. Thus, the mounting screw 14 provides vertical installation and support for the uprights of the scaffolding, so as to achieve the purpose of self-adaptive installation.

[0071] Tighten the first adjusting nut 8 and the second adjusting nut 10 to secure the first support top seat 4, the second support top seat 9 and the two support bases 5 into a whole. At this time, the size of the mounting groove is consistent with the cross-section of the protruding tube 11, so that the double-piece disc buckle base is clamped on the protruding tube 11 by the anti-slip pad 6. The horizontal ends of the two support bases 5 are clamped on the two sides of the joint 13 by the anti-slip pad 6, thereby installing the ball universal joint 1 on the aluminum alloy roof panel 12.

[0072] When installing scaffolding, the uprights of the scaffolding are vertically connected coaxially to the mounting screw 14. By rotating the adjustable knob 2, the adjustable knob 2 moves up and down along the axis of the mounting screw 14 under the threaded transmission. The bottom surface of the upright of the scaffolding abuts against the top surface of the adjustable knob 2. The installation height of the upright of the scaffolding can be adjusted by rotating the adjustable knob 2 to ensure the stable and reliable installation of the scaffolding.

[0073] The steel pipe bottom of the scaffold uprights is provided with internal threads for matching and screwing with the installation screws 14, thereby ensuring the installation of the scaffold on the aluminum alloy roof panel 12.

[0074] The scaffolding used is conventional construction scaffolding, mainly consisting of uprights, horizontal bars, and diagonal braces. It is erected using standard techniques, and the overall erection process will not be detailed here. After the scaffolding construction is completed, the uprights, horizontal bars, and diagonal braces are fixedly connected to form a unified whole, mutually restricting rotation and displacement. This restricts the rotation of the spherical universal joint 1 driven by the uprights within the groove, thereby ensuring the safe use of the scaffolding.

[0075] The above are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Therefore, any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the scope of protection of the present utility model.

Claims

1. An adaptive disc-locking base support device for alloy roof panels, characterized in that: It includes a spherical universal joint (1), a first connecting adjustment assembly, a first supporting top seat (4), a supporting base (5), a second supporting top seat (9), and a second connecting adjustment assembly; the first supporting top seat (4) and the second supporting top seat (9) are adjustablely spliced ​​together by the first connecting adjustment assembly to form a double-piece top seat, and the lower part of the spherical universal joint (1) is rotatably embedded in the top of the double-piece top seat; the two supporting bases (5) are respectively adjustablely connected to the bottom of the first supporting top seat (4) and the second supporting top seat (9) by the second connecting adjustment assembly to form a double-piece disc buckle base, and an installation groove is formed in the double-piece disc buckle base so that the double-piece disc buckle base can be installed on the protruding tube (11) of the alloy roof panel (12) through the installation groove.

2. The adaptive disc-locking base support device for alloy roof panels according to claim 1, characterized in that: The first support top seat (4) and the second support top seat (9) have the same structure and are arranged symmetrically. The first support top seat (4) has several transverse connecting holes. One end of the first connecting adjustment component is installed on the second support top seat (9). The other end of the first connecting adjustment component passes through the connecting holes and symmetrically splices the first support top seat (4) and the second support top seat (9) to form a double-slot top seat.

3. The adaptive disc-locking base support device for alloy roof panels according to claim 2, characterized in that: The top of the first support top seat (4) and the second support top seat (9) are both formed with a ball shaft groove whose diameter matches the ball diameter of the spherical universal shaft (1), and the volume of the ball shaft groove is greater than 1 / 4 of the volume of the spherical universal shaft (1). After the first support top seat (4) and the second support top seat (9) are symmetrically spliced, the two ball shaft grooves are spliced ​​to form a groove with a volume greater than 1 / 2 of the volume of the spherical universal shaft (1), so that the lower part of the spherical universal shaft (1) can be rotatably embedded in the groove.

4. The adaptive disc-locking base support device for alloy roof panels according to claim 2, characterized in that: The first connection adjustment assembly includes a first connecting screw (3) and a first adjusting nut (7). One end of the first connecting screw (3) is installed on the second support top seat (9), and the other end of the first connecting screw (3) passes through the transverse connecting hole inside the first support top seat (4). The first adjusting nut (7) is matched and screwed onto the first connecting screw (3) and pressed against the outer wall of the first support top seat (4).

5. The adaptive disc-locking base support device for alloy roof panels according to claim 4, characterized in that: The bottom of the first support top seat (4) and the second support top seat (9) and the top of the support base (5) are all formed with installation unit grooves. The installation unit grooves on the first support top seat (4), the second support top seat (9) and the two support bases (5) are spliced ​​together to form an installation groove that matches the protruding tube (11) of the alloy roof panel (12).

6. The adaptive disc-locking base support device for alloy roof panels according to claim 5, characterized in that: The inner wall of the installation unit groove is provided with anti-slip pads (6), so that the first support top seat (4), the second support top seat (9) and the two support bases (5) are clamped around the protruding pipe (11) by the anti-slip pads (6).

7. The adaptive disc-locking base support device for alloy roof panels according to claim 6, characterized in that: The support base (5) has an L-shaped structure. The two support bases (5) are arranged symmetrically, and a clamping gap is formed between the horizontal sections of the two support bases (5). The width of the clamping gap is consistent with the width of the joint (13) between the protruding tube (11) and the aluminum alloy roof panel (12), so that the horizontal section of the support base (5) is matched and snapped into the bottom surface of the protruding tube (11) and the joint (13).

8. The adaptive disc-locking base support device for alloy roof panels according to claim 7, characterized in that: The horizontal sections of the two support bases (5) are provided with anti-slip pads (6) on the end faces away from the vertical sections, so that the horizontal sections of the support bases (5) are clamped on the joint (13) by the anti-slip pads (6).

9. The adaptive disc-locking base support device for alloy roof panels according to claim 1, characterized in that: The second connection adjustment assembly includes a second connection screw (8) and a second adjustment nut (10). Vertical connection holes are formed in the first support top seat (4) and the second support top seat (9). One end of the second connection screw (8) is installed on the top of the vertical section of the support base (5). The other end of the second connection screw (8) passes through the vertical connection holes in the first support top seat (4) and the second support top seat (9) from bottom to top. The second adjustment nut (10) is matched and screwed onto the second connection screw (8) and pressed against the top surface of the first support top seat (4) and the second support top seat (9).

10. The adaptive disc-locking base support device for alloy roof panels according to claim 1, characterized in that: The ball joint (1) is connected to a mounting screw (14) at one end outside the double-piece top seat. The mounting screw (14) is connected to the scaffold, so that the scaffold is rotatably mounted on the aluminum alloy roof panel (12) through the ball joint (1). An adjustable knob (2) is screwed onto the mounting screw (14), and the adjustable knob (2) has a toggle flange on both sides.

Images