A flexible protective device for cantilevered platform and installation method thereof

Abstract

The present invention provides a flexible protective device for a cantilevered platform and an installation method, relating to the technical field of safety protection for ultra-high tower construction. The cantilevered platform flexible protective device comprises a flexible protective net with a plurality of connecting mechanisms disposed circumferentially therearound. The connecting mechanisms are detachably connected to the edges of the flexible protective net and the support columns of the cantilevered platform. The flexible protective device can adapt to the deformation and displacement of the multi-layer cantilevered platform of an ultra-high tower, effectively preventing the protective device from detaching from the cantilevered platform, ensuring reliable protection for construction workers in various situations and reducing safety risks during construction.

Description

Technical Field

[0001] The present invention relates to the technical field of super-high tower construction safety protection, and in particular to a cantilever platform flexible protection device and an installation method thereof. Background Art

[0002] During the construction of super-high towers, multi-layer cantilever platforms are important support structures for construction workers to carry out high-altitude operations.

[0003] However, existing cantilever platform protection devices have many shortcomings. On the one hand, traditional protection devices are usually rigid structures, which are difficult to adapt to the slight deformation and displacement of the platform during the construction of super-high towers. It is easy for the protection devices to detach from the platform or be damaged, resulting in protection failure and posing safety hazards to construction workers. On the other hand, when encountering natural disasters such as strong winds and earthquakes or unexpected impacts during construction, the rigid protection devices cannot effectively buffer and absorb energy, resulting in increased safety hazards for construction workers on the cantilever platform.

[0004] In addition, existing protective devices are often complicated to install and adjust, requiring a lot of manpower and time, which affects the construction progress. Summary of the Invention

[0005] In view of this, the purpose of the present invention is to provide a flexible protective device and installation method for a cantilever platform, so as to solve the technical problems that the protective devices in the existing technology are difficult to adapt to the slight deformation and displacement of the platform during the construction of super-high towers, and are unable to effectively buffer and absorb energy when encountering natural disasters such as strong winds and earthquakes or accidental impacts during construction, thereby increasing the safety hazards of construction workers.

[0006] In order to achieve one of the above-mentioned objectives, the present invention provides a flexible protective device for a cantilevered platform, comprising a flexible protective net, wherein a plurality of connecting mechanisms are provided around the flexible protective net, and the connecting mechanisms are detachably connected to the edges of the flexible protective net and the support columns of the cantilevered platform;

[0007] The supporting column corresponding to the cantilever platform is provided with a first mounting block having a number corresponding to the connecting mechanism, and the edge of the flexible protective net is provided with a second mounting block having a number corresponding to the connecting mechanism, and the connecting mechanism is detachably connected to both the first mounting block and the second mounting block;

[0008] The connecting mechanism includes a buffer component for buffering.

[0009] Optionally, two side panels are provided on the surface of the first mounting block, a rotating shell is provided between the two side panels, a rotating rod is fixedly provided on both sides of the rotating shell, and one end of the rotating rod is rotatably connected to the corresponding side panel.

[0010] Optionally, an adjustment component is provided inside the rotating shell, and the connecting mechanism also includes a first connecting component and a second connecting component, the first connecting component is provided between the adjustment component and the buffer component, and the adjustment component is fixedly connected to the buffer component through the first connecting component, and the second connecting component is provided between the buffer component and the protective net, and the buffer component is fixedly connected to the protective net through the second connecting component.

[0011] Optionally, the buffer assembly includes a compression spring and a tension spring;

[0012] A damping block is slidably provided inside the buffer shell, the compression spring is fixedly provided on one side of the damping block, the other end of the compression spring is fixedly connected to the inner wall of the buffer shell, a buffer rod is fixedly provided on the side of the damping block away from the compression spring, one end of the buffer rod extends to the outside of the buffer shell and is fixedly connected to the first connecting block;

[0013] The tension spring is fixedly arranged on the side of the first connecting block away from the buffer rod, and the other end of the tension spring is fixedly provided with a second connecting block. Limit blocks are fixedly provided on both sides of the buffer shell, and an anti-slip rod is slidingly provided inside the limit block. One end of the anti-slip rod is fixedly connected to the second connecting block, and the other end of the anti-slip rod is fixedly provided with an anti-slip block.

[0014] Optionally, the adjustment assembly includes an adjustment rod and a bolt, the adjustment rod is slidably arranged inside the rotating shell, the side wall of the adjustment rod is provided with multiple first threaded holes, the side wall of the rotating shell is provided with a through hole, the bolt is inserted into the inside of the through hole, and one end of the bolt is threadedly connected to the corresponding first threaded hole.

[0015] Optionally, the first connecting assembly includes a first connecting rod and a limiting rod, one end of the first connecting rod is fixedly connected to the buffer shell, one end of the adjusting rod is provided with a socket, one end of the first connecting rod is plugged into the socket, the side wall of the socket is provided with a cavity, and a limiting plate is provided for sliding inside the cavity. Multiple limiting rods are fixedly provided on the side of the limiting plate close to the first connecting rod, the side wall of the first connecting rod is provided with multiple limiting holes, one end of the multiple limiting rods are plugged into the corresponding limiting holes, the side wall of the cavity is provided with a second threaded hole, the internal thread of the second threaded hole is threaded with a threaded rod, and one end of the threaded rod is rotatably connected to the limiting plate.

[0016] Optionally, sliding holes are provided on the side walls of the adjusting rod and on both sides of the second threaded hole, and sliding rods are slidably provided inside the two sliding holes, and one end of the sliding rod is fixedly connected to the limiting plate.

[0017] Optionally, the second connecting assembly includes a second connecting rod and a wedge block, the second connecting rod and the wedge block are integrally formed, the second connecting rod is fixedly connected to the side of the second connecting block away from the anti-drop rod, the wedge block is fixedly arranged on the side of the second connecting rod away from the second connecting block, a wedge-shaped groove is provided on the surface of the second mounting block, a groove is provided on one side of the wedge groove, one end of the second connecting rod extends to the inner side of the groove, and the wedge block is clamped in the wedge groove.

[0018] Optionally, the outer sliding sleeve of the second mounting block is provided with a U-shaped plate, the middle end of the U-shaped plate is internally threaded with a screw rod, both ends of the screw rod are rotatably connected to support blocks, one side of the support block is fixedly connected to the second mounting block, and the inside of both sides of the U-shaped plate are in conflict with the wedge block.

[0019] In order to achieve the second objective above, the present invention provides a method for installing a flexible protective device for a cantilevered platform, wherein the protective device is any of the flexible protective devices for a cantilevered platform described above, and the method is characterized in that the method comprises the following steps:

[0020] Step 1: Preparation before installation. Before installing the protective device, check the cantilever platform to ensure that its surface is flat and free of debris, and that the connection points are firm and reliable. According to the size and shape of the cantilever platform, select the appropriate specifications of the protective device, and inspect and debug the protective net assembly, connection assembly, buffer assembly and adjustment assembly to ensure that all components are intact and functioning normally;

[0021] The second step is to adjust the installation process. First, insert the first connecting rod into the adjusting housing, and then rotate the threaded rod so that the threaded rod drives the limit plate to move, that is, multiple limit rods are inserted into the corresponding sockets, thereby completing the limit connection between the adjusting rod and the first connecting rod, that is, completing the limit connection between the adjusting assembly and the buffer assembly, and then clamp the wedge block into the wedge groove, and then rotate the screw rod so that the screw rod drives the U-shaped plate to move, so that the two sides of the U-shaped plate are blocked on the outside of the wedge block, so that the wedge block cannot be moved out of the wedge groove, thereby completing the limit connection between the second connecting rod and the second mounting block, that is, completing the connection between the buffer assembly and the protective net, loosen the bolt, slide the adjusting rod to the appropriate position, and then tighten the bolt again, which is convenient for adjusting the protective net to the appropriate tightness;

[0022] Step 3: Adjustment during use. During the construction of the super-high tower, regularly check the protective net to see if it is damaged, whether the connecting components are loose, whether the buffer components are working properly, etc. When any abnormality is found, adjust the adjusting bolts and change the length of the adjusting rod in time to keep the protective net at the appropriate tightness.

[0023] The flexible protective device and installation method for the cantilever platform provided by the present invention have the following technical effects:

[0024] 1. The flexible protective device and installation method of the cantilever platform can adapt to the deformation and displacement of the multi-layer cantilever platform of the super-high tower through the setting of the flexible protective device, effectively prevent the protective device from being separated from the cantilever platform, ensure that reliable protection can be provided for construction personnel under various circumstances, and reduce safety risks during the construction process.

[0025] 2. The flexible protective device and installation method of the cantilever platform are implemented by inserting the first connecting rod into the adjusting shell and then rotating the threaded rod so that the threaded rod drives the limit plate to move, so that multiple limit rods are inserted into the corresponding sockets, thereby completing the limit connection between the adjusting rod and the first connecting rod, and completing the limit connection between the adjusting assembly and the buffer assembly.

[0026] 3. The flexible protective device and installation method of the cantilever platform are implemented by inserting the wedge block into the wedge groove and then rotating the screw rod so that the screw rod drives the U-shaped plate to move so that the two sides of the U-shaped plate are blocked on the outside of the wedge block, so that the wedge block cannot be moved out of the wedge groove, thereby completing the limiting connection between the second connecting rod and the second mounting block, and completing the connection between the buffer assembly and the protective net.

[0027] 4. The flexible protective device and installation method of the cantilever platform can be conveniently adjusted to a suitable tightness by loosening the bolts, sliding the adjustment rod to a suitable position, and then tightening the bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0029] Figure 1 It is a structural schematic diagram of the flexible protective device for the cantilever platform provided by the present invention;

[0030] Figure 2 yes Figure 1 A magnified view of the structure of part A;

[0031] Figure 3 yes Figure 2 A magnified view of the structure of part B;

[0032] Figure 4 yes Figure 2 A magnified view of the structure of part C;

[0033] Figure 5 yes Figure 4 A three-dimensional diagram of the connection structure of the middle mounting block, wedge block and U-shaped plate.

[0034] in, Figure 1-Figure 5 :

[0035] 1. First support column; 2. Second support column; 3. Protective net; 4. First mounting block; 5. Side panel; 6. Rotating rod; 7. Rotating shell; 8. Adjusting rod; 9. Bolt; 10. Buffer shell; 11. Damping block; 12. Buffer rod; 13. First connecting block; 14. Tension spring; 15. Second connecting block; 16. First connecting rod; 17. Limit block; 18. Anti-slip rod; 19. Anti-slip block; 20. Compression spring; 21. Limit plate; 22. Limit rod; 23. Threaded rod; 24. Sliding rod; 25. Second connecting rod; 26. Wedge block; 27. Second mounting block; 28. Support block; 29. ​​Screw rod; 30. U-shaped plate. DETAILED DESCRIPTION

[0036] To make the objectives, technical solutions, and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other implementations obtained by those of ordinary skill in the art without inventive effort are within the scope of protection of the present invention.

[0037] Based on the records and defects in the prior art, the following Figure 1-5 The cantilever platform flexible protection device of the present invention is described in detail.

[0038] like Figure 1-5 The figure shows a schematic structural diagram of a preferred embodiment of a flexible protective device for a cantilevered platform of the present invention. The flexible protective device for a cantilevered platform includes a flexible protective net 3. The flexible protective net 3 is provided with a plurality of connecting mechanisms in the circumference thereof. The connecting mechanisms are detachably connected to the edge of the flexible protective net 3 and the support column of the cantilevered platform.

[0039] The supporting column corresponding to the cantilever platform is provided with a number of first mounting blocks 4 corresponding to the number of the connecting mechanisms, and the edge of the flexible protective net 3 is provided with a number of second mounting blocks 27 corresponding to the number of the connecting mechanisms. The connecting mechanisms are detachably connected to the first mounting blocks 4 and the second mounting blocks 27 at the same time;

[0040] The connecting mechanism includes a buffer component for buffering.

[0041] The support columns of the cantilever platform described in this embodiment include a first support column 1 and a second support column 2. Figure 1As shown, the first support columns 1 include two, and the second support columns 2 also include two. The two first support columns 1 are arranged in parallel, and the two second support columns 2 are arranged in parallel between the two first support columns 1. Both ends of the two second support columns 2 are fixedly connected to the corresponding first support columns 1, and a protective net 3 is arranged between the two first support columns 1 and the second support columns 2.

[0042] like Figure 1 and Figure 2 As shown, buffer shells 10 are provided at the four corners of the protective net 3 and on the side close to the second support column 2 and the first support column 1, and a buffer assembly is provided inside the buffer shell 10. The second support column 2 and the first support column 1 are fixedly provided with a first mounting block 4 on the side close to the buffer assembly, and two side panels 5 are fixedly provided on the upper sides of the multiple first mounting blocks 4. A rotating shell 7 is provided between the two side panels 5, and a rotating rod 6 is fixedly provided on both sides of the rotating shell 7. One end of the rotating rod 6 is rotatably connected to the corresponding side panel 5, and an adjustment assembly is provided inside the rotating shell 7.

[0043] like Figure 2 As shown, an adjusting component is provided inside the rotating shell 7, and the connecting mechanism also includes a first connecting component and a second connecting component. The first connecting component is provided between the adjusting component and the buffer component, and the adjusting component is fixedly connected to the buffer component through the first connecting component. The second connecting component is provided between the buffer component and the protective net 3, and the buffer component is fixedly connected to the protective net 3 through the second connecting component.

[0044] like Figure 2 As shown, the buffer assembly includes a compression spring 20 and a tension spring 14, a damping block 11 is slidingly provided inside the buffer shell 10, the compression spring 20 is fixedly provided on one side of the damping block 11, and the other end of the compression spring 20 is fixedly connected to the inner wall of the buffer shell 10, a buffer rod 12 is fixedly provided on the side of the damping block 11 away from the compression spring 20, one end of the buffer rod 12 extends to the outside of the buffer shell 10 and is fixedly connected to the first connecting block 13, the tension spring 14 is fixedly provided on the side of the first connecting block 13 away from the buffer rod 12, and the other end of the tension spring 14 is fixedly provided with a second connecting block 15, and a limiting block 17 is fixedly provided on both sides of the buffer shell 10, and an anti-slip rod 18 is slidingly provided inside the limiting block 17, one end of the anti-slip rod 18 is fixedly connected to the second connecting block 15, and the other end of the anti-slip rod 18 is fixedly provided with an anti-slip block 19.

[0045] like Figure 1 and Figure 2 As shown, the adjustment assembly includes an adjusting rod 8 and a bolt 9. The adjusting rod 8 is slidably arranged inside the rotating shell 7. The side wall of the adjusting rod 8 is provided with multiple first threaded holes. The side wall of the rotating shell 7 is provided with a through hole. The bolt 9 is inserted into the inside of the through hole. One end of the bolt 9 is threadedly connected to the first threaded hole corresponding to the first threaded hole. The cross-sections of the rotating shell 7 and the adjusting rod 8 are both rectangular.

[0046] like Figure 3 As shown, the first connecting assembly includes a first connecting rod 16 and a limiting rod 22. One end of the first connecting rod 16 is fixedly connected to the buffer shell 10. A socket is provided on one side of the adjusting rod 8. One end of the first connecting rod 16 is plugged into the socket. A cavity is provided on the side wall of the socket. A limiting plate 21 is slidingly provided inside the cavity. Multiple limiting rods 22 are fixedly provided on the side of the limiting plate 21 close to the first connecting rod 16. A plurality of limiting holes are provided on the side wall of the first connecting rod 16. One ends of the multiple limiting rods 22 are all plugged into the corresponding limiting holes. A second threaded hole is provided on the side wall of the cavity. The internal thread of the second threaded hole is threaded with a threaded rod 23. One end of the threaded rod 23 is rotatably connected to the limiting plate 21. The longitudinal sections of the cavity and the limiting plate 21 are both rectangular.

[0047] like Figure 4 and Figure 5 As shown, the second connecting assembly includes a second connecting rod 25 and a wedge block 26. The second connecting rod 25 is fixedly connected to the side of the second connecting block 15 away from the anti-slip rod 18. The wedge block 26 is fixedly arranged on the side of the second connecting rod 25 away from the second connecting block 15. A second mounting block 27 is fixedly arranged on the side wall of the protective net 3 and at a position corresponding to the wedge block 26. A wedge-shaped groove is provided on the surface of the second mounting block 27, and a groove is provided on one side of the wedge groove. One end of the second connecting rod 25 extends to the inner side of the groove, and the wedge block 26 is clamped with the wedge groove. A U-shaped plate 30 is slidingly sleeved on the outer side of the second mounting block 27, and a screw rod 29 is threadedly sleeved on the middle end of the U-shaped plate 30. Both ends of the screw rod 29 are rotatably connected to the support block 28. One side of the support block 28 is fixedly connected to the second mounting block 27, and the inside of both sides of the U-shaped plate 30 are in conflict with the wedge block 26.

[0048] Sliding holes are provided on the side walls of the adjusting rod 8 and on both sides of the second threaded hole. Sliding rods 24 are slidably provided inside the two sliding holes, and one end of the sliding rod 24 is fixedly connected to the limiting plate 21.

[0049] The method for installing the flexible protective device of the cantilever platform provided by the present invention comprises the following specific steps:

[0050] Step 1: Preparation before installation. Before installing the protective device, check the cantilever platform to ensure that its surface is flat and free of debris, and that the connection points are firm and reliable. According to the size and shape of the cantilever platform, select the appropriate specifications of the protective device, and inspect and debug the protective net 3 components, connection components, buffer components and adjustment components to ensure that all components are intact and function normally;

[0051] The second step is to adjust the installation process. First, insert the first connecting rod 16 into the adjusting housing, and then rotate the threaded rod 23 so that the threaded rod 23 drives the limit plate 21 to move, that is, multiple limit rods 22 are inserted into the corresponding sockets, thus completing the limit connection between the adjusting rod 8 and the first connecting rod 16, that is, completing the limit connection between the adjusting assembly and the buffer assembly, and then snap the wedge block 26 into the wedge groove, and then rotate the screw rod 29 so that the screw rod 29 drives the U-shaped plate 30 to move, so that the two sides of the U-shaped plate 30 are blocked on the outside of the wedge block 26, so that the wedge block 26 cannot be removed from the wedge groove, thus completing the limit connection between the second connecting rod 25 and the second mounting block 27, that is, completing the connection between the buffer assembly and the protective net 3, loosen the bolt 9, slide the adjusting rod 8 to the appropriate position, and then tighten the bolt 9 again, which is convenient for adjusting the protective net 3 to the appropriate tightness;

[0052] Step 3: Adjustment during use. During the construction of the super-high tower, regularly check the protective net 3 to see if it is damaged, whether the connecting components are loose, whether the buffer components are working properly, etc. When any abnormality is found, adjust the adjusting bolt 9 in time according to the situation and change the length of the adjusting rod 8 to keep the protective net 3 at an appropriate tightness.

[0053] In the description of the present invention, it should be noted that, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0054] It should also be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention depending on the specific circumstances.

[0055] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A flexible protective device for a cantilevered platform, characterized in that: It includes a flexible protective net, and a plurality of connecting mechanisms are provided around the circumference of the flexible protective net, and the connecting mechanisms are detachably connected to the edges of the flexible protective net and the support columns of the cantilever platform; The supporting column corresponding to the cantilever platform is provided with a first mounting block having a number corresponding to the connecting mechanism, and the edge of the flexible protective net is provided with a second mounting block having a number corresponding to the connecting mechanism, and the connecting mechanism is detachably connected to both the first mounting block and the second mounting block; The connecting mechanism includes a buffer component for buffering; The surface of the first mounting block is provided with two side plates, a rotating shell is provided between the two side plates, and a rotating rod is fixedly provided on both sides of the rotating shell, and one end of the rotating rod is rotatably connected to the corresponding side plate; An adjustment assembly is provided inside the rotating shell, and the connecting mechanism further includes a first connecting assembly and a second connecting assembly, wherein the first connecting assembly is provided between the adjustment assembly and the buffer assembly, and the adjustment assembly is fixedly connected to the buffer assembly via the first connecting assembly, and the second connecting assembly is provided between the buffer assembly and the protective net, and the buffer assembly is fixedly connected to the protective net via the second connecting assembly; The buffer assembly includes a compression spring and a tension spring; A damping block is slidably provided inside the buffer shell, the compression spring is fixedly provided on one side of the damping block, the other end of the compression spring is fixedly connected to the inner wall of the buffer shell, a buffer rod is fixedly provided on the side of the damping block away from the compression spring, one end of the buffer rod extends to the outside of the buffer shell and is fixedly connected to the first connecting block; The tension spring is fixedly arranged on a side of the first connecting block away from the buffer rod, the other end of the tension spring is fixedly provided with a second connecting block, both sides of the buffer shell are fixedly provided with limit blocks, an anti-slip rod is slidably provided inside the limit block, one end of the anti-slip rod is fixedly connected to the second connecting block, and the other end of the anti-slip rod is fixedly provided with an anti-slip block; The adjustment assembly includes an adjustment rod and a bolt, the adjustment rod is slidably arranged inside the rotating shell, a side wall of the adjustment rod is provided with a plurality of first threaded holes, the side wall of the rotating shell is provided with a through hole, the bolt is inserted into the through hole, and one end of the bolt is threadedly connected to the corresponding first threaded hole; The first connecting assembly includes a first connecting rod and a limiting rod, one end of the first connecting rod is fixedly connected to the buffer shell, one end of the adjusting rod is provided with a socket, one end of the first connecting rod is plugged into the socket, the side wall of the socket is provided with a cavity, a limiting plate is slidingly provided inside the cavity, multiple limiting rods are fixedly provided on the side of the limiting plate close to the first connecting rod, the side wall of the first connecting rod is provided with multiple limiting holes, one end of the multiple limiting rods are plugged into the corresponding limiting holes, a second threaded hole is provided on the side wall of the cavity, the internal thread of the second threaded hole is threaded with a threaded rod, and one end of the threaded rod is rotatably connected to the limiting plate.

2. The cantilever platform flexible protection device according to claim 1, characterized in that: Sliding holes are provided on the side walls of the adjusting rod and on both sides of the second threaded hole. Sliding rods are slidably arranged inside the two sliding holes, and one end of the sliding rod is fixedly connected to the limiting plate.

3. The cantilever platform flexible protection device according to claim 1, characterized in that: The second connecting assembly includes a second connecting rod and a wedge block. The second connecting rod and the wedge block are integrally formed. The second connecting rod is fixedly connected to a side of the second connecting block away from the anti-drop rod. The wedge block is fixedly arranged on a side of the second connecting rod away from the second connecting block. A wedge-shaped groove is provided on the surface of the second mounting block, and a groove is provided on one side of the wedge groove. One end of the second connecting rod extends to the inner side of the groove, and the wedge block is clamped in the wedge groove.

4. The cantilever platform flexible protection device according to claim 3, characterized in that: The outer sliding sleeve of the second mounting block is provided with a U-shaped plate, the middle end of the U-shaped plate is internally threaded with a screw rod, both ends of the screw rod are rotatably connected to support blocks, one side of the support block is fixedly connected to the second mounting block, and the inside of both sides of the U-shaped plate are in conflict with the wedge block.

5. A method for installing a flexible protective device for a cantilevered platform, wherein the protective device is the flexible protective device for a cantilevered platform according to any one of claims 1 to 4, characterized in that: The following steps are involved: Step 1: Preparation before installation. Before installing the protective device, check the cantilever platform to ensure that its surface is flat and free of debris, and that the connection points are firm and reliable. According to the size and shape of the cantilever platform, select the appropriate specifications of the protective device, and inspect and debug the protective net assembly, connection assembly, buffer assembly and adjustment assembly to ensure that all components are intact and functioning normally; The second step is to adjust the installation process. First, insert the first connecting rod into the adjusting housing, and then rotate the threaded rod so that the threaded rod drives the limit plate to move, that is, multiple limit rods are inserted into the corresponding sockets, thereby completing the limit connection between the adjusting rod and the first connecting rod, that is, completing the limit connection between the adjusting assembly and the buffer assembly, and then clamp the wedge block into the wedge groove, and then rotate the screw rod so that the screw rod drives the U-shaped plate to move, so that the two sides of the U-shaped plate are blocked on the outside of the wedge block, so that the wedge block cannot be moved out of the wedge groove, thereby completing the limit connection between the second connecting rod and the second mounting block, that is, completing the connection between the buffer assembly and the protective net, loosen the bolt, slide the adjusting rod to the appropriate position, and then tighten the bolt again, which is convenient for adjusting the protective net to the appropriate tightness; Step 3: Adjustment during use. During the construction of the super-high tower, regularly check the protective net to see if it is damaged, whether the connecting components are loose, and whether the buffer components are working properly. When any abnormality is found, adjust the adjusting bolts and change the length of the adjusting rod in time to keep the protective net at the appropriate tightness.

Images