Building scaffold wall connecting piece and construction method thereof

Abstract

The invention relates to the field of scaffold wall connecting pieces, and provides a building scaffold wall connecting piece which comprises an embedded assembly and a connecting rod. The embedded assembly comprises an embedded screw tube, a limiting tube, a limiting rod inserted into the limiting tube, a flexible connecting piece and an anti-disengaging rod. The limiting rods are longer than the limiting pipes, and the two ends of the flexible connecting piece are connected to the ends, inserted into the limiting pipes, of the two limiting rods correspondingly. The peripheral side of the connecting rod is provided with an external thread, and the connecting rod is in threaded fit with the embedded solenoid through the external thread; a first penetrating hole is formed in the connecting rod in a penetrating mode, a second penetrating hole is formed in the end, protruding out of the limiting pipe, of the limiting rod in a penetrating mode, the second penetrating hole and the first penetrating hole are coaxially formed, and the first penetrating hole and the second penetrating hole are used for allowing the anti-disengaging rod to penetrate; the end, away from the embedded screw pipe, of the connecting rod is connected with a scaffold. The invention further provides a construction method of the building scaffold wall connecting piece. The scaffold has the advantages that the mounting stability of the scaffold is ensured, and the wall connecting piece can be repeatedly used.

Description

Technical Field

[0001] The present application relates to the field of scaffolding wall connecting members, and in particular to a building scaffolding wall connecting member and a construction method thereof. Background Art

[0002] In the construction industry, scaffolding is an indispensable temporary facility, providing a safe working platform for construction workers and greatly improving the efficiency and convenience of construction. With the continuous development of the construction industry, the requirements for the safety and stability of scaffolding are becoming increasingly stringent. Wall ties, as key components connecting the scaffolding to the building structure, have a direct impact on the reliability of the entire scaffolding system, playing a vital role in ensuring the safety of construction workers and the quality of the project.

[0003] Traditionally, two methods have been used to connect scaffolding to building structures. One method involves bolting the wall ties to the building structure and scaffolding. This method is relatively simple to install and provides a certain degree of connection between the wall ties, scaffolding, and building structure. The other method involves welding the wall ties to the building structure and scaffolding, ensuring a stable connection.

[0004] However, bolted connections are prone to loosening and failure, such as the potential for release under external forces like wind loads. This can render the wall ties ineffective and pose a safety hazard to the scaffolding's stability. Welded wall ties not only damage the building structure but also require the use of open flames to remove them, posing a significant safety risk. Furthermore, their non-reusability leads to wasted resources and increased costs. Summary of the Invention

[0005] In order to ensure the installation stability of the scaffolding and make the wall connecting parts reusable, the present application provides a building scaffolding wall connecting part and a construction method thereof.

[0006] On the one hand, the present application provides a building scaffolding wall connecting member adopting the following technical solution: The harness includes a first end, a second end, and a second end of the guide rails, each of which is adapted to engage a cam and engage with a second cam, the second end of which is adapted to engage a cam and engage with a second cam.

[0007] By adopting the above technical solution, pre-embedded components and connecting rods are used to form wall ties, avoiding the problems of bolt-type connections being prone to loosening and failure, and welded wall ties damaging the building structure and being non-reusable; the limit tube and the limit rod can limit the position of the connecting rod in the pre-embedded screw tube, thereby enhancing stability; the flexible connector connects the two limit rods to further ensure structural stability; the anti-slip rod is passed through the first through-hole and the second through-hole to prevent the connecting rod from separating from the pre-embedded component, thereby improving safety.

[0008] Optionally, the flexible connector is detachably connected to the limiting rod.

[0009] By adopting the above technical solution, the pre-embedded components of the scaffolding wall tie include a pre-embedded screw, a stop tube, a stop rod, a flexible connector, and a stop rod. The connection rod engages with the pre-embedded screw thread, and the stop rod and the connection rod are further secured by the stop rod. The flexible connector and the stop rod are configured as a detachable connection, facilitating installation, removal, and maintenance of the wall tie. This improves the wall tie's operability and flexibility, avoids the problems of loosening and failure associated with traditional connection methods, which can damage the building structure, and facilitates reuse of the wall tie.

[0010] Optionally, the flexible connector is a strip-shaped structure, and connecting holes are provided at both ends of the flexible connector; a recess is provided on the side wall of the limiting rod, and a threaded hole is provided in the recess, and the limiting rod is threadedly connected to a connecting bolt through the threaded hole; the connecting hole is used for the connecting bolt to pass through.

[0011] By adopting the above technical solution, the flexible connector is set as a strip structure and a connecting hole is opened, a groove and a threaded hole are opened on the side wall of the limit rod and connected by connecting bolts, so as to realize the detachable connection between the flexible connector and the limit rod, avoiding the problems of traditional bolt-type connection being easy to loosen and fail, welding-type connection damaging the building structure and non-reusability, eliminating safety hazards, and making the wall connection parts reusable.

[0012] Optionally, the limiting rod sleeve is provided with a shock-proof sleeve.

[0013] By adopting the above technical solution, pre-buried components and connecting rods are used to form building scaffolding wall connections, which avoids the problems of bolt-type connections being easily loose and failing, welded wall connections damaging the building structure and being non-reusable; at the same time, the limit rod is equipped with a shock-proof sleeve, which can buffer vibrations and improve the stability and safety of the wall connections.

[0014] Optionally, the shockproof sleeve includes a first airbag, which is arranged around the circumference of the limiting rod.

[0015] By adopting the above technical solution, a shock-proof sleeve including a first air bag arranged around the circumference of the limit rod is used in the wall connection member of the building scaffolding, which can reduce the vibration of the wall connection member during use, avoid the loosening and failure of the bolted connection due to vibration, reduce safety hazards, and at the same time make the wall connection member have better stability.

[0016] Optionally, the shock-proof sleeve also includes a second airbag, which is arranged around the circumference of the connecting rod; the connecting rod sleeve is provided with a first magnetic sheet, and the end of the embedded spiral tube near the scaffolding is provided with a second magnetic sheet, and the first magnetic sheet and the second magnetic sheet attract each other; the second airbag is located between the first magnetic sheet and the second magnetic sheet.

[0017] By adopting the above technical solution, the embedded components and the connecting rod threads are used to avoid the problems of bolt-type connections being easy to loosen and fail, and welded wall ties damaging the building structure and being non-reusable; the limit rod and the anti-slip rod further prevent the connecting rod from detaching from the embedded screw, thereby improving safety; the flexible connector enables the two limit rods to be linked for easy operation; the shock-proof sleeve can reduce vibration; the second airbag is arranged around the side of the connecting rod, and the first magnetic sheet and the second magnetic sheet are attracted to each other to sandwich the second airbag in the middle, which can buffer the vibration between the connecting rod and the embedded screw, further improving the stability and safety of the wall connection.

[0018] Optionally, the first airbag is provided with a connecting tube, the inner cavity of the connecting tube is connected with the inner cavity of the first airbag; the end of the connecting tube away from the first airbag is connected with the second airbag; a one-way valve is provided in the connecting tube, and the one-way valve is used to prevent gas from flowing from the first airbag into the second airbag.

[0019] By adopting the above technical solution, the gas in the first airbag can be prevented from flowing into the second airbag, ensuring that the first airbag and the second airbag can independently play a buffering and shock-absorbing role, thereby improving the seismic performance and safety of the building scaffolding wall connection parts, and solving the problems of traditional scaffolding wall connection parts being easy to loosen and fail, and not being reusable.

[0020] Optionally, a plurality of reinforcement rods are provided on the circumference of the pre-embedded spiral tube, and the plurality of reinforcement rods are radially arranged on the circumference of the pre-embedded spiral tube.

[0021] By adopting the above technical solution, multiple reinforcement rods are radially arranged around the embedded screw pipes, which enhances the stability of the connection between the embedded screw pipes and the building structure, avoids the wall connection parts from loosening and failing like traditional bolt-type connections, eliminates safety hazards such as tripping under wind loads, and does not need to damage the building structure like welded wall connections, and the wall connection parts are reusable.

[0022] Optionally, the embedded spiral tube includes an inner spiral tube and multiple outer tubes, and the multiple outer tubes are sequentially arranged outside the inner spiral tube along the radial direction of the inner spiral tube; an adhesive layer is provided between the outer tube close to the inner spiral tube and the inner spiral tube, and between adjacent outer tubes, and the adhesive layer can be dissolved after contacting a specific solvent.

[0023] By adopting the above technical solution, the problems of traditional scaffolding wall connection parts, such as bolt-type connections that are prone to loosening and failure, and welding-type connections that damage the building structure and cannot be reused, are solved. The connection is achieved by using pre-buried screws and connecting rod threads, which improves the connection stability and avoids the safety hazards of bolt-type connections. At the same time, by providing multiple outer tubes and soluble adhesive layers, it is convenient to separate the parts by dissolving the adhesive layer with a specific solvent during dismantling, which facilitates the dismantling and reuse of the wall connection parts.

[0024] On the other hand, the present application provides a construction method for a building scaffolding wall connection member using the following technical solution: S1: inserting the two limiting rods connected by the flexible connector into the two limiting tubes respectively, inserting from the embedded ends of the limiting tubes, and making the flexible connector abut against the embedded end surfaces of the embedded tubes to assemble into the embedded assembly; S2: Screwing a mold screw with external threads into the embedded spiral tube; S3: During the construction of the building structure, the embedded components are embedded in the building structure; S4: Before installing the scaffold, unscrew the mold screw from the embedded screw tube and screw the connecting rod into the embedded screw tube; S5: inserting the anti-drop rod into the first penetration hole and the second penetration hole; S6: connecting the connecting rod to the scaffold; S7: After the construction is completed, first release the connection between the connecting rod and the scaffold; then pull out the anti-drop rod; then unscrew the connecting rod from the embedded screw tube; then use a longer cutter to cut off the flexible connector; finally, pull out the limit rod.

[0025] A construction method for a building scaffolding wall connecting member comprises the following steps: In summary, this application includes at least one of the following beneficial technical effects: 1. By providing two limit rods, the ends of the two limit rods are connected by a flexible connector, and the flexible connector abuts the end surface of the embedded section of the embedded screw, thereby establishing a connection between the embedded screw and the limit rod, and making the limit rod removable and recyclable. In addition, anti-slip parts are provided on the limit rod and the connecting rod, and the anti-slip parts are used to limit the length direction of the connecting rod to prevent the connecting part from loosening. This can not only achieve a stable connection between the building structure and the scaffolding and prevent the threaded connection from loosening, but also allow the connecting rod, limit rod and anti-slip rod to be recycled, without the need to use open flames to remove embedded parts protruding from the building structure; 2. The flexible connector is a strip-shaped structure, and the end of the flexible connector is detachably connected to the limit rod through a connecting bolt, which facilitates the reuse of the limit rod; 3. By winding the first airbag around the circumference of the limit rod, the second airbag is set between the first magnet and the second magnet. The first airbag and the second airbag are connected through a connecting pipe. A one-way valve is set in the connecting pipe. The one-way valve is used to prevent the gas in the second airbag from entering the first airbag. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural diagram of Example 1 of the present application.

[0027] Figure 2 It is a structural diagram of Example 2 of the present application.

[0028] Figure 3 It is a structural diagram of Example 3 of the present application.

[0029] Figure 4 yes Figure 3 An enlarged schematic diagram in part A.

[0030] Figure 5 It is a structural diagram of Example 4 of the present application.

[0031] Figure 6 It is a structural diagram of Example 5 of the present application.

[0032] Explanation of the accompanying drawings: 1. Embedded component; 11. Embedded spiral tube; 111. Reinforcement rod; 12. Limiting tube; 13. Limiting rod; 131. Second through-hole; 132. Sink; 133. Threaded hole; 14. Flexible connector; 141. Connecting hole; 15. Anti-slip rod; 151. Abutment portion; 16. Connecting bolt; 17. Second magnetic sheet; 18. Inner spiral tube; 181. Penetration hole; 19. Outer tube; 2. Connecting rod; 21. First through-hole; 22. First magnetic sheet; 3. Connecting component; 4. Shockproof sleeve; 41. First airbag; 42. Second airbag; 43. Connecting pipe; 44. One-way valve. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-4 This application is described in further detail.

[0034] The embodiments of the present application disclose a building scaffolding wall connecting member and a construction method thereof.

[0035] Example 1 Reference Figure 1 A building scaffolding wall connection includes an embedded component 1, a connecting rod 2, and a connecting component 3. The embedded component 1 is embedded in the building structure, the connecting rod 2 is threadedly engaged with the embedded component 1 and further secured by an anti-slip rod 15, and the connecting rod 2 is connected to the scaffolding through the connecting component 3. This achieves a stable connection between the scaffolding and the building structure, avoiding the problems of loosening of bolted connections and damage to the building structure caused by welded wall connections. It also allows a portion of the embedded component 1 to be reused.

[0036] Specifically, the embedded component 1 includes an embedded spiral tube 11 , limiting tubes 12 provided on both sides of the embedded spiral tube 11 , limiting rods 13 inserted into the limiting tubes 12 , a flexible connector 14 and an anti-slip rod 15 .

[0037] The inner wall of the embedded spiral tube 11 is provided with an internal thread, and the peripheral side of the connecting rod 2 is provided with an external thread. The external thread of the connecting rod 2 cooperates with the internal thread of the embedded spiral tube 11 to achieve a threaded connection between the connecting rod 2 and the embedded spiral tube 11.

[0038] The limiting tube 12 can be welded on both sides of the embedded spiral tube 11 or integrally formed with the embedded spiral tube 11. The inner diameter and shape of the limiting tube 12 are determined by the cross-sectional shape and diameter of the limiting rod 13, and the outer wall of the limiting rod 13 is attached to the inner wall of the limiting tube 12.

[0039] The length of the limiting rod 13 is greater than that of the limiting tube 12. One end of the limiting rod 13 is inserted into the limiting tube 12, and the other end protrudes from the limiting tube 12. The limiting rod 13 is usually made of a solid metal rod to ensure sufficient structural strength. The limiting rod 13 can also be made of a stainless steel rod, and can also be replaced with an alloy steel rod.

[0040] The two ends of the flexible connector 14 are respectively connected to the ends of the two limiting rods 13 inserted into the limiting tube 12. The flexible connector 14 can be a steel wire rope, a nylon rope, etc.

[0041] A first through-hole 21 is formed through the portion of the connecting rod 2 that protrudes from the embedded screw tube 11, and a second through-hole 131 is formed through the end of the limiting rod 13 that protrudes from the limiting tube 12. The diameter of the hole is determined according to the size of the anti-slip rod 15. When the connecting rod 2 is threadedly connected to the embedded screw tube 11, the second through-hole 131 is coaxially arranged with the first through-hole 21, and both the second through-hole 131 and the first through-hole 21 are used to pass the anti-slip rod 15.

[0042] In this embodiment, an abutment portion 151 is integrally formed at one end of the anti-slip rod 15, and the abutment portion 151 is used to abut the limit rod 13. In this embodiment, a single anti-slip rod 15 is provided. It is understood that in other embodiments, multiple anti-slip rods 15 may be provided, and the multiple anti-slip rods 15 are arranged at intervals along the length of the pre-embedded spiral tube 11. Accordingly, multiple first through-holes 21 and second through-holes 131 should also be provided.

[0043] In this embodiment, the connecting assembly 3 is a clamp assembly, which is simple and quick to install and can establish an effective connection between the connecting rod 2 and the scaffold.

[0044] This embodiment also discloses a construction method of a building scaffolding wall connecting member, comprising the following steps: S1: Insert the two limiting rods 13 connected by the flexible connector 14 into the two limiting tubes 12 respectively, inserting from the embedded ends of the limiting tubes 12, and make the flexible connector 14 abut against the embedded end surfaces of the embedded tubes to assemble into the embedded assembly 1; S2: Screw the mold screw with external thread into the embedded spiral tube 11; S3: During the construction of the building structure, the embedded component 1 is embedded in the building structure; S4: Before installing the scaffold, unscrew the mold screw from the embedded screw tube 11 and screw the connecting rod 2 into the embedded screw tube 11; S5: Insert the anti-drop rod 15 into the first penetration hole 21 and the second penetration hole 131; S6: Connect the connecting rod 2 to the scaffold; S7: After the construction is completed, first release the connection between the connecting rod 2 and the scaffold; then pull out the anti-drop rod 15; then unscrew the connecting rod 2 from the embedded screw tube 11; then use a longer cutter to cut off the flexible connector 14; finally, pull out the limit rod 13.

[0045] The implementation principle of Example 1 is as follows: before pre-embedding the embedded component 1, the two limiting rods 13 are respectively inserted into the two limiting tubes 12, so that the flexible connector 14 abuts against the end face of the embedded end of the embedded spiral tube 11. When pre-embedding, it is important to arrange the two limiting rods 13 in the vertical direction. When installing the scaffolding, first thread the connecting rod 2 to the embedded spiral tube 11, and then pass the end of the anti-slip rod 15 through the second penetration hole 131 and the first penetration hole 21 in turn, and use the anti-slip rod 15 to limit the connecting rod 2 in the length direction of the connecting rod 2 to prevent the connecting rod 2 from falling out of the embedded spiral tube 11.

[0046] After the construction is completed, the work is dismantled by first removing one end of the connecting rod 2 from the scaffolding, then removing the anti-dropping piece, and then unscrewing the other end of the connecting rod 2 from the embedded screw tube 11. After unscrewing it out, use a cutter or other tool that can be inserted into the embedded screw tube 11 to cut off the flexible connector 14, disconnect the connection between the two limit rods 13, and then pull the first limit piece out of the limit tube 12.

[0047] In summary, the above technical solution can not only achieve a stable connection between the building structure and the scaffolding and prevent the threaded connection from loosening, but also recycle the connecting rod 2, the limiting rod 13 and the anti-slip rod 15, without the need to use open flames to remove embedded parts protruding from the building structure.

[0048] Example 2 Reference Figure 2 The difference between this embodiment and embodiment 1 is that the flexible connector 14 is detachably connected to the limiting rod 13.

[0049] In this embodiment, the flexible connector 14 is a strip-shaped structure, which can be made of a nylon belt, exhibiting a certain degree of flexibility and strength. Connection holes 141 are formed through both ends of the flexible connector 14. The sidewall of the limiting rod 13 is provided with a recessed groove 132, within which a threaded hole 133 is formed. The limiting rod 13 is threadedly connected to a connecting bolt 16 through the threaded hole 133. The connecting hole 141 is used to pass the connecting bolt 16. This allows the flexible connector 14 to be detachably connected to the limiting rod 13. The detachable structure is simple and easy to operate, facilitating the reuse of the limiting rod 13.

[0050] In this embodiment, the sinking grooves 132 are provided on opposite sides of the two limiting rods 13 so that the flexible connector 14 abuts against the end surfaces of the limiting rods 13 at the same time, thereby improving the connection stability between the two limiting rods 13 .

[0051] Example 3 Reference Figure 3 and Figure 4The difference between this embodiment and embodiment 1 is that the limiting rod 13 is provided with a shockproof sleeve 4. The shockproof sleeve 4 includes a first airbag 41 and a second airbag 42. The first airbag 41 is arranged around the circumference of the limiting rod 13. The second airbag 42 is arranged around the circumference of the connecting rod 2. The connecting rod 2 is provided with a first magnetic sheet 22. The end of the embedded spiral tube 11 near the scaffold is provided with a second magnetic sheet 17. The first magnetic sheet 22 and the second magnetic sheet 17 attract each other; the second airbag 42 is located between the first magnetic sheet 22 and the second magnetic sheet 17. The first airbag 41 is provided with a connecting tube 43. The inner cavity of the connecting tube 43 is connected to the inner cavity of the first airbag 41. The end of the connecting tube 43 away from the first airbag 41 is connected to the second airbag 42. The connecting tube 43 is provided with a one-way valve 44, which is used to prevent gas from flowing from the first airbag 41 into the second airbag 42.

[0052] The implementation principle of Example 3 is: when vibration occurs, the first magnetic sheet 22 vibrates and approaches the second magnetic sheet 17, compressing the second airbag 42, so that the gas in the second airbag 42 enters the first airbag 41 through the connecting tube 43, thereby strengthening the connection stability between the limit rod 13 and the limit tube 12, further strengthening the limiting of the anti-slip component, and reducing the possibility of the connecting rod 2 loosening during vibration.

[0053] Example 4 Reference Figure 5 The difference between this embodiment and embodiment 1 is that the pre-buried coil 11 includes an inner coil 18 and multiple outer tubes 19. The multiple outer tubes 19 are sequentially sleeved outside the inner coil 18 along the radial direction of the inner coil 18. An adhesive layer is provided between the outer tube 19 adjacent to the inner coil 18 and the inner coil 18, and between adjacent outer tubes 19. The adhesive layer can be dissolved after contact with a specific solvent.

[0054] In this embodiment, the adhesive layer is made of polyurethane glue, and the solvent can be esters (such as ethyl acetate), ketones (such as acetone, butanone, cyclohexanone), dimethylformamide (DMF), tetrahydrofuran (THF), methyl nylonate (DBE), dichloromethane (DCM), etc. This design allows the majority of the pre-buried coil 11 to be recycled, reducing resource waste. To facilitate solvent penetration, a number of penetration holes 181 are formed throughout the circumference of the inner coil 18 and the outer tube 19.

[0055] Example 5 Reference Figure 6 The difference between this embodiment and embodiment 1 is that a plurality of reinforcing rods 111 are integrally formed on the circumference of the embedded spiral tube 11, and the plurality of reinforcing rods 111 are radially arranged on the circumference of the embedded spiral tube 11 to enhance the embedded stability of the embedded spiral tube 11 in the building structure, thereby enhancing the connection stability between the wall connecting member and the building structure, and further enhancing the connection stability between the scaffolding and the building structure.

[0056] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A building scaffolding wall connecting member, characterized in that: The invention comprises a pre-embedded component (1) and a connecting rod (2); the pre-embedded component (1) comprises a pre-embedded spiral tube (11), a limiting tube (12) arranged on both sides of the pre-embedded spiral tube (11), a limiting rod (13) inserted into the limiting tube (12), a flexible connecting piece (14) and an anti-slip rod (15); the length of the limiting rod (13) is greater than the length of the limiting tube (12), and both ends of the flexible connecting piece (14) are respectively connected to the ends of the two limiting rods (13) inserted into the limiting tube (12); The connecting rod (2) is provided with an external thread on its circumferential side, and the connecting rod (2) is threadably engaged with the embedded spiral tube (11) through the external thread; the connecting rod (2) is provided with a first through-hole (21); the end of the limiting rod (13) protruding from the limiting tube (12) is provided with a second through-hole (131); the second through-hole (131) is coaxially arranged with the first through-hole (21); the first through-hole (21) and the second through-hole (131) are used for the through-hole of the anti-slip rod (15); the end of the connecting rod (2) away from the embedded spiral tube (11) is used for connection with the scaffold.

2. The construction scaffolding wall connecting member according to claim 1, characterized in that: The flexible connecting piece (14) is detachably connected to the limiting rod (13).

3. The construction scaffolding wall connecting member according to claim 2, characterized in that: The flexible connector (14) is a strip-shaped structure, and both ends of the flexible connector (14) are penetrated by connecting holes (141); a side wall of the limiting rod (13) is provided with a sinking groove (132), and the limiting rod (13) is provided with a threaded hole (133) in the sinking groove (132); the limiting rod (13) is threadedly connected to a connecting bolt (16) through the threaded hole (133); the connecting hole (141) is used for the connecting bolt (16) to pass through.

4. The building scaffolding wall connecting member according to any one of claims 1 to 3, characterized in that: The limiting rod (13) is sleeved with a shockproof sleeve (4).

5. The building scaffolding wall connecting member according to claim 4, characterized in that: The shockproof sleeve (4) comprises a first airbag (41), and the first airbag (41) is arranged around the circumference of the limiting rod (13).

6. The building scaffolding wall connecting member according to claim 5, characterized in that: The shockproof sleeve (4) further includes a second airbag (42), which is arranged around the circumference of the connecting rod (2); the connecting rod (2) is sleeved with a first magnetic sheet (22), and the end of the embedded spiral tube (11) close to the scaffold is provided with a second magnetic sheet (17), and the first magnetic sheet (22) and the second magnetic sheet (17) attract each other; the second airbag (42) is located between the first magnetic sheet (22) and the second magnetic sheet (17).

7. The construction scaffolding wall connecting member according to claim 6, characterized in that: The first airbag (41) is provided with a connecting tube (43), the inner cavity of the connecting tube (43) is connected to the inner cavity of the first airbag (41); the end of the connecting tube (43) away from the first airbag (41) is connected to the second airbag (42); a one-way valve (44) is provided in the connecting tube (43), and the one-way valve (44) is used to prevent gas from flowing from the first airbag (41) into the second airbag (42).

8. The construction scaffolding wall connecting member according to claim 1, characterized in that: A plurality of reinforcing rods (111) are provided on the circumference of the embedded spiral tube (11), and the plurality of reinforcing rods (111) are radially arranged on the circumference of the embedded spiral tube (11).

9. The building scaffolding wall connecting member according to claim 1, characterized in that: The embedded spiral tube (11) comprises an inner spiral tube (18) and a plurality of outer tubes (19), wherein the plurality of outer tubes (19) are sequentially sleeved outside the inner spiral tube (18) along the radial direction of the inner spiral tube (18); an adhesive layer is provided between the outer tube (19) close to the inner spiral tube (18) and the inner spiral tube (18), and between adjacent outer tubes (19), and the adhesive layer can be dissolved after contacting a specific solvent.

10. A construction method for a scaffolding wall connecting member, for installing a scaffolding wall connecting member according to any one of claims 1 to 9, characterized in that: The steps include: S1: inserting the two limiting rods (13) connected by the flexible connector (14) into the two limiting tubes (12) respectively, inserting from the embedded ends of the limiting tubes (12), and making the flexible connector (14) abut against the embedded end faces of the embedded tubes, and assembling to form the embedded assembly (1); S2: screwing a mold screw with external threads into the embedded spiral tube (11); S3: During the construction of the building structure, the embedded component (1) is embedded in the building structure; S4: Before installing the scaffold, unscrew the mold screw from the embedded screw tube (11), and screw the connecting rod (2) into the embedded screw tube (11); S5: inserting the anti-drop rod (15) into the first penetration hole (21) and the second penetration hole (131); S6: Connecting the connecting rod (2) to the scaffolding; S7: After the construction is completed, first release the connection between the connecting rod (2) and the scaffold; then pull out the anti-drop rod (15); then unscrew the connecting rod (2) from the embedded screw tube (11); then use a longer cutter to cut off the flexible connector (14); and finally pull out the limit rod (13).

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