Detachable wall connecting piece

Abstract

The invention relates to the field of building outer wall construction, in particular to a detachable wall connecting piece which comprises a high-strength screw used for being pre-buried in a building outer wall. The wall connecting telescopic rod is located between the high-strength screw rod and the scaffold rod body; the supporting block is arranged at the end, away from the high-strength screw, of the wall-connecting telescopic rod. The early-warning tensioning connecting mechanism is arranged on the wall-connecting telescopic rod and used for adjusting the length of the wall-connecting telescopic rod, applying a certain pre-tightening force to the wall-connecting telescopic rod and adjusting the connecting angles between the two ends of the wall-connecting telescopic rod and the high-strength screw and between the two ends of the wall-connecting telescopic rod and the scaffold rod body respectively; and the fixing mechanism is arranged between the supporting block and the scaffold rod body and used for fixing the supporting block and the scaffold. The scaffold has the advantages that the mounting efficiency of the wall connecting piece is improved, meanwhile, the whole scaffold is made to be consistent in tensile force of the wall connecting piece, certain pre-tightening force is applied to the connecting position of the scaffold, the phenomenon that the part between the rod body of the scaffold and the wall body is not stressed or stressed unevenly is not prone to occurring, and the construction safety is improved.

Description

Technical Field

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

[0002] The construction of building exterior walls involves multiple links, aiming to protect and beautify the external structure of the building. Exterior wall construction includes exterior wall masonry, laying of insulation layer, waterproofing, exterior wall decoration, etc. After the exterior wall construction is completed, it is necessary to regularly clean the exterior wall, repair cracks, replace damaged decorative materials, etc., to maintain the beauty of the exterior wall and extend its service life.

[0003] During the construction or maintenance of exterior walls, scaffolds are used to support construction workers and materials, as well as wall ties used to connect the scaffolds and exterior walls. Wall ties are key components used to connect the scaffolds to the walls of buildings, which can improve the stability and safety of the scaffolds. At present, wall ties include structures such as crossbars, back wedges, and embedded iron parts used to connect to the building structure, as well as pull rods connected between the scaffolds and the embedded iron parts of the wall. When installing wall ties, it should be ensured that the vertical and horizontal bars of the scaffolding have been built, and the wall structure can withstand the fixation of the wall ties. At the same time, wall ties are arranged every 3-4 meters in the vertical direction, forming a plum blossom-shaped arrangement to ensure the stability and safety of the scaffolding. However, after the scaffolding is installed, due to installation errors or uneven terrain, the distance between the rod body of the local scaffolding (the rod body includes horizontal rods and vertical rods) and the wall will be different, resulting in the pull rods of the local scaffolding being unable to bear the force, making it difficult to play the role of stretching protection for the scaffolding, and the length of the pull rod is difficult to adjust, resulting in a cumbersome and inefficient installation process. At the same time, construction workers will frequently move and shake during the construction process, and the scaffolding will also shake accordingly, posing a certain risk to the safety of construction workers. Summary of the invention

[0004] In order to improve the installation efficiency of wall ties, make the tension of the wall ties on the entire scaffolding uniform and apply a certain pre-tightening force to the connection of the scaffolding, so as to avoid the phenomenon that the rods of the local scaffolding and the wall are not stressed or the force is uneven, making it difficult to play the role of tensile protection for the scaffolding, thereby improving the construction safety of construction workers, the present application provides a detachable wall tie.

[0005] The present application provides a detachable wall connecting member, which adopts the following technical solution: A detachable wall connecting piece, comprising: High-strength screws are used for pre-embedding into the exterior walls of buildings; The wall-connecting telescopic rod is detachably connected to the high-strength screw rod and is located between the high-strength screw rod and the scaffolding rod body; A support block is arranged at one end of the wall-connecting telescopic rod away from the high-strength screw rod; The early warning tension connection mechanism is arranged on the wall-connecting telescopic rod, and is used to adjust the length of the wall-connecting telescopic rod and apply a certain pre-tightening force to the wall-connecting telescopic rod, and to adjust the connection angles between the two ends of the wall-connecting telescopic rod and the high-strength screw and the scaffolding rod body respectively; The fixing mechanism is arranged between the supporting block and the scaffolding rod body, and is used for fixing the supporting block and the scaffolding.

[0006] By adopting the above technical solution, before installing the wall connecting parts, the high-strength screw rods need to be embedded in the exterior walls of the building to ensure that they are firm and stable, providing a reliable fixing point for the subsequent installation of the wall-connecting telescopic rods; when installing the wall connecting parts, one end of the wall-connecting telescopic rod is detachably connected to the high-strength screw rod and the other end is connected to the support block, and then the length of the wall-connecting telescopic rod is adjusted through the early warning tensioning connection mechanism according to actual needs to adapt to different wall spacing errors, and then the support block and the scaffolding rod body are fixed through the fixing mechanism, and then the wall-connecting telescopic rod is pre-tightened by the early warning tensioning connection mechanism to ensure that the connection between the wall connecting parts and the scaffolding maintains a certain tension and ensures that all pull rods can effectively withstand the force. At the same time, the early warning tensioning connection mechanism can also automatically adjust the two ends of the wall-connecting telescopic rod between the high-strength screw and the scaffolding rod body respectively The connection angle is to adapt to the misalignment between the high-strength screw and the scaffolding rod body, and improve the construction fault tolerance rate; among them, when the wall connecting parts firmly fix the scaffolding, the construction workers are carrying out the construction process, and the early warning tensioning connection mechanism continues to apply pre-tightening force to the connection of the scaffolding, so that the construction workers can maintain the stability of the scaffolding in the case of frequent movement and shaking. At the same time, the wall-connected telescopic rod can adapt to different wall spacings, so that all wall-connected telescopic rods can effectively bear the force, avoiding uneven or no force between the local rod body and the wall, and improving the overall stability and safety of the scaffolding. The connection angle of the wall-connected telescopic rod can be adaptively changed according to different types of wall structures and scaffolding, reducing the installation accuracy and error of the scaffolding, and improving the application range and construction efficiency of wall connecting parts in different construction environments.

[0007] Optionally, the wall-connecting telescopic rod comprises a connecting sleeve arranged at one end of the high-strength screw and an adjusting rod slidably connected to the connecting sleeve; The early warning tension connection mechanism comprises: A self-locking telescopic adjustment component is disposed between the connecting sleeve and the adjusting rod, and is used to drive the adjusting rod to move inside and outside the connecting sleeve to adjust the total length of the connecting sleeve and the adjusting rod, and to lock the position of the adjusting rod after movement; A preload tensioning assembly is disposed between the adjusting rod and the support block and is used to apply a certain preload force to the adjusting rod under the action of the self-locking telescopic adjusting assembly; The angle adjustment connection assembly is arranged between the connecting sleeve and the high-strength screw and between the support block and the fixing mechanism, and is used to adjust the inclination angle of the wall-connected telescopic rod and connect the connecting sleeve and the high-strength screw, and the connecting sleeve and the high-strength screw.

[0008] By adopting the above technical solution, the self-locking telescopic adjustment component drives the adjustment rod to move in and out of the connecting sleeve to adjust the total length of the wall-connected telescopic rod. After the adjustment is completed, the self-locking telescopic adjustment component will automatically lock the position of the adjustment rod to ensure that the wall-connected telescopic rod will not be elongated due to external tension during use. In addition, by using the self-locking telescopic adjustment component and the pre-tightening force stretching component together, when the self-locking telescopic adjustment component drives the adjustment rod to move, the pre-tightening force stretching component will apply a certain pre-tightening force to the adjustment rod to ensure that the connection between the wall-connected telescopic rod and the scaffolding rod body is Maintain a certain tension, increase the shock absorption effect of the scaffolding, make the overall force of the scaffolding even, and improve the stability of the scaffolding; through the coordinated use of the self-locking telescopic adjustment component and the angle adjustment connection component, the inclination angle of the wall-connected telescopic rod can be adjusted at multiple angles during the installation process to adapt to the installation and fault tolerance requirements of different wall structures and scaffolding systems. At the same time, the angle adjustment connection component can also firmly connect the connecting sleeve with the high-strength screw, the support block and the fixing mechanism, making the entire installation process easy to operate, without the need for additional tools, and improving construction efficiency.

[0009] Optionally, the self-locking telescopic adjustment component includes: The movable teeth are fixedly mounted on the adjusting rod, and a plurality of movable teeth are provided, and the plurality of movable teeth are evenly spaced and distributed along the length direction of the adjusting rod; A pressure rod, hinged to the connecting sleeve; A driving tooth is hinged to one end of the pressure rod and meshes with the moving tooth; A locking tooth, hinged to the connecting sleeve and meshing with the moving tooth; A locking spring is disposed between the locking tooth and the connecting sleeve and is in a compressed state and always applies a force to the locking tooth toward the driving tooth; The pressure relief component is arranged between the locking tooth and the connecting sleeve, and is used to drive the locking tooth to move toward the side away from the moving tooth, so that the locking tooth is separated from the moving tooth to release the lock on the adjusting rod, so as to relieve the pressure on the preload tensioning assembly.

[0010] By adopting the above technical scheme, when adjusting the length of the wall-connecting telescopic rod through the self-locking telescopic adjustment component, the length of the wall-connecting telescopic rod is first adjusted to a length that matches the spacing between the high-strength screw and the scaffolding rod body. Then the construction personnel rotate the pressure rod, and the pressure rod drives the driving tooth to move toward the side close to the outer wall of the building. At the same time, the driving tooth drives the moving tooth and the adjusting rod to move toward the side close to the outer wall of the building, thereby shortening the total length of the wall-connecting telescopic rod to apply a tensile preload to the preload tensioning component, and when the adjusting rod moves to the desired position, the locking tooth meshes with the moving tooth under the action of the locking spring to lock the position of the adjusting rod; when the construction personnel need to relieve the pressure on the preload tensioning component, they operate the pressure relief component to drive the moving tooth to move toward the side close to the outer wall of the building. The locking tooth moves toward the side away from the moving tooth, so that the locking tooth is separated from the moving tooth, and the lock of the adjusting rod can be released. At this time, the adjusting rod can move freely, thereby facilitating the pressure relief of the preload tensioning assembly; wherein the locking spring is in a compressed state, and always gives the locking tooth a force toward the driving tooth, to ensure the stable engagement of the locking tooth and the moving tooth, to prevent the adjusting rod from changing in length due to external force during use, and through the cooperation of the locking tooth and the locking spring, the unidirectional movement locking of the adjusting rod can be achieved, so that when the adjusting rod is in a natural state, it can only be shortened in the connecting sleeve in the positive direction, but cannot be extended in the reverse direction, thereby ensuring the stability and safety of the scaffolding, and providing a safer working environment for construction personnel.

[0011] Optionally, the pressure relief component includes a pressure relief block slidably connected to the outside of the connecting sleeve, the pressure relief block is tilted close to the side of the adjusting rod, and the tilting direction gradually approaches the adjusting rod from the locking spring toward the locking tooth.

[0012] By adopting the above technical solution, when it is necessary to perform pressure relief operation on the preload tensioning assembly, the construction personnel push the pressure relief block to slide along the outer side of the connecting sleeve. Due to the inclined setting of the pressure relief block, it will gradually approach the locking tooth during the sliding process, and exert a force on the locking tooth in the direction away from the moving tooth, so that the locking tooth is separated from the moving tooth, and the adjustment rod can be unlocked; when the pressure relief operation is completed, the pressure relief block is released, and the elastic force of the locking spring will reset the locking tooth and re-engage with the moving tooth to achieve the locking of the adjusting rod. At the same time, the pressure relief block is reset under the action of the locking spring, ready for the next pressure relief operation.

[0013] Optionally, the locking teeth, locking springs and pressure relief blocks are arranged in plurality along the circumference of the connecting sleeve, and the pressure relief component further comprises a pressure relief sleeve fixedly sleeved on the outside of the plurality of pressure relief blocks at the same time.

[0014] By adopting the above technical scheme, multiple locking teeth make the moving teeth more evenly stressed, thereby making the locking of the moving teeth more stable. At the same time, since the pressure relief sleeve is fixedly sleeved on the outside of multiple pressure relief blocks, all pressure relief blocks can move synchronously. When the preload tensioning assembly needs to be depressurized, the construction personnel only need to pull the pressure relief sleeve to achieve the synchronous movement of multiple pressure relief blocks, so that the multiple locking teeth move toward the side away from the moving teeth at the same time, thereby achieving multiple synchronous unlocking; when the pressure relief operation is completed, the pressure relief sleeve is released, and the elastic force of the locking spring resets the multiple locking teeth and re-engages with the moving teeth to achieve the locking of the adjusting rod. The pressure relief sleeve is reset under the action of the locking spring to prepare for the next pressure relief operation.

[0015] Optionally, the preload stretching assembly includes: A damping telescopic rod is fixedly arranged at one end of the adjusting rod close to the supporting block; A tension spring is sleeved on the outside of the damping telescopic rod, and two ends of the tension spring are respectively connected to two ends of the damping telescopic rod; The replacement component is arranged between the support block and the damping telescopic rod, and is used for fixing the end of the damping telescopic rod away from the adjusting rod, and replacing the tension spring.

[0016] By adopting the above technical scheme, when the adjusting rod is pulled, the adjusting rod transmits the pulling force to the tension spring and the damping telescopic rod, so that the tension spring and the damping telescopic rod are stretched to increase the tension, so as to increase the preload force at the connection between the wall-connected telescopic rod and the scaffolding rod body, and the damping telescopic rod and the tension spring are used together to absorb and mitigate the vibration and impact of the wall-connected telescopic rod caused by external force during use, thereby improving the stability of the scaffolding; the replacement part is arranged between the support block and the damping telescopic rod, which can not only fix the end of the damping telescopic rod away from the adjusting rod, but also replace the tension spring. Since the tension spring is a wearing part, its performance will decline due to fatigue after long-term use. The replacement part enables construction personnel to easily replace the tension spring, ensure the performance of the preload tensioning component and the stability of the wall-connected telescopic rod, and extend the service life of the wall-connecting parts.

[0017] Optionally, the preload stretching assembly further includes: The adjusting sleeve is fixedly arranged on one side of the supporting block close to the damping telescopic rod; An indicator rod is fixedly mounted on one end of the damping telescopic rod, the adjusting sleeve is provided with an indicator groove along its length direction, and the indicator rod can be moved in the indicator groove; The adjusting sleeve is also provided with a plurality of scale lines along the length direction of the indicating groove.

[0018] By adopting the above technical solution, when the adjusting rod is pulled, the adjusting rod drives one end of the damping telescopic rod and the indicator rod to move, and the movement of the indicator rod in the indicator groove can reflect the stretching degree of the tension spring, so that the construction personnel can adjust the size of the preload force by moving the indicator rod; and the adjusting sleeve is also provided with a plurality of scale lines along the length direction of the indicator groove, and the scale lines can help the construction personnel to intuitively understand the moving position of the indicator rod, and can make fine adjustments according to actual construction needs, so that the adjustment of the preload force is more intuitive and accurate, thereby ensuring that the connection between the wall-connected telescopic rod and the scaffolding rod body maintains the best tension state, while reducing the maintenance cost and safety hazards caused by improper preload force adjustment.

[0019] Optionally, the replacement parts include: A fixing block is detachably connected to one end of the damping telescopic rod close to the supporting block, a fixing groove is provided in the supporting block, and the supporting block is inserted into the fixing groove; A spring fixing ring is fixedly mounted on the damping telescopic rod, and a plurality of spring fixing rings are fixedly mounted on both ends of the damping telescopic rod, and the tension spring passes through the plurality of spring fixing rings in sequence; A locking rod is slidably connected to the support block, and a plurality of locking rods are arranged along the circumference of the support block, one end of the locking rod is located outside the support block, and a locking block is fixedly arranged at the other end, the locking block abuts against one side of the fixed block, and a chamfer is provided on the side of the locking block away from the locking rod; The fixing spring is arranged between the locking rod and the supporting block, is in a compressed state and always gives the locking rod a force toward the fixing block.

[0020] By adopting the above technical solution, when the tension spring needs to be replaced or maintenance is required, the construction personnel can pull the locking rod to overcome the elastic force of the fixed spring and separate the locking block from the fixed block, thereby releasing the lock of the fixed block, and then remove the fixed block from the end of the damping telescopic rod, and rotate the tension spring to be replaced to make the tension springs detach from the spring fixing ring one by one until the tension spring is completely separated from the damping telescopic rod, and then the construction personnel rotate the new tension springs one by one and insert them into the spring fixing ring until the new tension spring is completely sleeved on the outside of the damping telescopic rod, and then reinstall the fixed block to the end of the damping telescopic rod, and reinsert the fixed block into the fixing groove, and then under the action of the elastic force of the fixed spring The locking block can be pushed back to the position abutting against the fixed block, and the replacement of the tensioning spring can be completed; the plug-in design of the fixing groove and the fixing block and the cooperation of the locking rod and the fixing spring realize the quick connection of the damping telescopic rod and the supporting block, which makes the installation and disassembly of the fixing block simple and convenient for construction personnel to maintain and replace the tensioning spring, and a chamfer is provided on the side of the locking block away from the locking rod. When the fixing block is inserted into the fixing groove, there is no need to pull multiple locking rods, and the multiple locking blocks can be automatically separated under the guiding action of the chamfer. At the same time, under the cooperation of the fixing spring and the locking block, the connection between the fixing block and the supporting block is stable, thereby improving the stability of the wall-connected telescopic rod.

[0021] Optionally, the angle adjustment connection assembly includes: A fixed sleeve, threadedly connected to a high-strength screw; The first rotating seat is fixedly mounted on an end of the fixed sleeve away from the high-strength screw; A first universal ball is fixedly mounted on the connecting sleeve, a first rotating groove is formed on the first rotating seat, and the first universal ball is clamped into the first rotating groove and can rotate in the first rotating groove; A connecting rod, fixedly arranged on one side of the supporting block; A second rotating seat connected to the fixing mechanism; The second universal ball is fixed on the connecting rod. The second rotating seat is provided with a second rotating groove. The second universal ball is clamped into the second rotating groove and can rotate in the second rotating groove.

[0022] By adopting the above technical scheme, the fixed sleeve is connected to the high-strength screw rod by a thread, which is convenient for construction personnel to install and disassemble. The first universal ball is clamped into the first rotating groove and can be rotated in the first rotating groove, so that the connecting sleeve can be rotated at multiple angles relative to the fixed sleeve. The second universal ball is clamped into the second rotating groove and can be rotated in the second rotating groove, so that the support block can be rotated at multiple angles relative to the fixing mechanism. Construction personnel can adjust the positions of the first universal ball and the second universal ball in the first rotating groove and the second rotating groove by rotating the connecting sleeve and the support block, thereby realizing multi-angle adjustment of the wall-connecting telescopic rod, so that construction personnel can flexibly adjust the angle of the wall-connecting telescopic rod between the wall connecting piece and the scaffolding rod body according to actual construction needs, thereby improving the adaptability, flexibility and efficiency of construction.

[0023] Optionally, the fixing mechanism includes: A fixing seat, arranged on one side of the supporting block; A fixing clamp ring, one end of which is hinged to the fixing seat and the other end of which is fixed with a connecting ear plate, wherein the fixing seat and the fixing clamp ring are both sleeved on the outside of the scaffolding rod body; The connecting screw is hinged to the fixing seat. The connecting ear plate is provided with a connecting groove. The connecting screw can be rotatably inserted into the connecting groove. A locking nut is also sleeved on the connecting screw.

[0024] By adopting the above technical solution, the construction workers rotate the fixing clamp around the hinge point to align the connecting ear plate with the connecting screw, and then insert the connecting screw into the connecting groove. By rotating the locking nut so that the locking nut is close to the connecting ear plate, the fixing clamp and the connecting screw can be locked, completing the fixing operation of the wall-connected telescopic rod and the scaffolding rod body.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. After the wall connection parts have firmly fixed the scaffolding, the early warning tension connection mechanism will continue to apply pre-tightening force to the connection of the scaffolding during the construction process, so that the construction workers can maintain the stability of the scaffolding in the case of frequent movement and shaking. At the same time, the wall connection telescopic rod can adapt to different wall spacings, so that all wall connection telescopic rods can effectively bear the force, avoiding uneven or no force between the local rod body and the wall, improving the overall stability and safety of the scaffolding, and the connection angle of the wall connection telescopic rod can be adaptively changed according to different types of wall structures and scaffolding, reducing the installation accuracy and error of the scaffolding, and improving the application range and construction efficiency of the wall connection parts in different construction environments; 2. The self-locking telescopic adjustment component and the angle adjustment connection component are used together in the early warning tension connection mechanism, so that the inclination angle of the wall-connecting telescopic rod can be adjusted at multiple angles during the installation process to adapt to the installation and fault tolerance requirements of different wall structures and scaffolding systems. At the same time, the angle adjustment connection component can also firmly connect the connecting sleeve with the high-strength screw, the support block and the fixing mechanism, making the entire installation process easy to operate without the need for additional tools, thereby improving construction efficiency; 3. The locking spring in the self-locking telescopic adjustment assembly is in a compressed state, always giving the locking teeth a force toward the driving teeth to ensure the stable meshing of the locking teeth and the moving teeth, preventing the length of the adjusting rod from changing due to external forces during use, and the one-way movement locking of the adjusting rod can be achieved through the cooperation of the locking teeth and the locking spring, so that when the adjusting rod is in a natural state, it can only move forward in the connecting sleeve and cannot extend in the reverse direction, thereby ensuring the stability and safety of the scaffolding and providing a safer working environment for construction personnel; 4. When the preload tensioning assembly needs to be depressurized, the construction personnel only need to pull the depressurization sleeve to realize the synchronous movement of multiple depressurization blocks, so that multiple locking teeth move toward the side away from the moving teeth at the same time, and realize multiple synchronous unlocking; when the depressurization operation is completed, the depressurization sleeve is released, and the elastic force of the locking spring resets the multiple locking teeth and re-engages with the moving teeth to realize the locking of the adjustment rod. The depressurization sleeve is reset under the action of the locking spring, and is ready for the next depressurization operation; 5. When the adjusting rod in the preload tensioning assembly is pulled, the adjusting rod transmits the pulling force to the tension spring and the damping telescopic rod, so that the tension spring and the damping telescopic rod are extended to increase the tension, thereby increasing the preload force at the connection between the wall-connecting telescopic rod and the scaffolding rod body. The damping telescopic rod and the tension spring are used together to absorb and mitigate the vibration and impact of the wall-connecting telescopic rod caused by external forces during use, thereby improving the stability of the scaffolding. The replacement part is arranged between the support block and the damping telescopic rod, which can not only fix the end of the damping telescopic rod away from the adjusting rod, but also replace the tension spring. Since the tension spring is a wearing part, its performance will decline due to fatigue after long-term use. The replacement part enables construction personnel to easily replace the tension spring, thereby ensuring the performance of the preload tensioning assembly and the stability of the wall-connecting telescopic rod, thereby extending the service life of the wall-connecting parts. 6. When the adjusting rod is pulled, the adjusting rod drives one end of the damping telescopic rod and the indicator rod to move. The movement of the indicator rod in the indicator groove can reflect the stretching degree of the tension spring, so that the construction personnel can adjust the size of the preload by moving the indicator rod; and the adjusting sleeve is also provided with a plurality of scale lines along the length direction of the indicator groove. The scale lines can help the construction personnel to intuitively understand the moving position of the indicator rod, and can make fine adjustments according to the actual construction needs, so that the adjustment of the preload is more intuitive and accurate, thereby ensuring that the connection between the wall-connecting telescopic rod and the scaffolding rod body maintains the best tension state, while reducing the maintenance cost and safety hazards caused by improper preload adjustment; 7. The fast connection between the damping telescopic rod and the support block is realized through the plug-in design of the fixing groove and the fixing block in the replacement parts, and the cooperation of the locking rod and the fixing spring, so that the installation and removal of the fixing block are simple and convenient for the construction personnel to maintain and replace the tension spring. In addition, a chamfer is provided on the side of the locking block away from the locking rod. When the fixing block is inserted into the fixing groove, there is no need to pull multiple locking rods, and multiple locking blocks can be automatically separated under the guidance of the chamfer. At the same time, under the cooperation of the fixing spring and the locking block, the connection between the fixing block and the support block is stable, which improves the stability of the wall-connected telescopic rod; 8. The angle adjustment connection assembly enables construction personnel to flexibly adjust the angle of the wall-connecting telescopic rod between the wall connection piece and the scaffolding rod body according to actual construction needs, thereby improving the adaptability, flexibility and efficiency of the construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the combination of the detachable wall connecting member in Example 1 of the present application; Figure 2 It is a schematic diagram showing the structure of the detachable wall connection member in a straightened installation state; Figure 3 It is a schematic diagram showing the structure of the detachable wall connecting member when it is in an inclined installation state; Figure 4 is a partial cross-sectional schematic diagram showing a detachable wall connecting member; Figure 5 is a partial cross-sectional schematic diagram showing an early warning tension connection mechanism; Figure 6 is a partial cross-sectional schematic diagram showing a preload tensioning assembly; Figure 7 It is a structural schematic diagram of a fixing mechanism; Figure 8 It is a schematic diagram of the combination of the double-tie detachable wall connection parts in Example 2 of the present application.

[0027] Explanation of reference numerals: 1. building exterior wall; 2. high-strength screw; 3. wall-connecting telescopic rod; 31. connecting sleeve; 32. adjusting rod; 4. scaffolding rod body; 5. early warning tensioning connection mechanism; 51. self-locking telescopic adjustment assembly; 511. moving teeth; 512. pressure rod; 513. driving teeth; 514. locking teeth; 515. locking spring; 516. pressure relief component; 5161. pressure relief block; 5162. pressure relief sleeve; 52. preload tensioning assembly; 521. damping telescopic rod; 522. tensioning spring; 523. adjusting sleeve; 5231. indicating groove; 524. indicating rod; 525. graduation line; 526. replacement component; 526 1. Fixing block; 5262. Spring fixing ring; 5263. Locking rod; 5264. Locking block; 5265. Chamfer; 5266. Fixing spring; 53. Angle adjustment connecting assembly; 531. Fixing sleeve; 532. First rotating seat; 533. First universal ball; 534. Connecting rod; 535. Second rotating seat; 536. Second universal ball; 537. Limiting ring; 538. Hoop; 539. Pull rod; 5310. Support seat; 6. Support block; 61. Fixing groove; 7. Fixing mechanism; 71. Fixing seat; 72. Fixing clamp; 73. Connecting ear plate; 731. Connecting groove; 74. Connecting screw; 75. Locking nut. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-Figure 8 This application is described in further detail.

[0029] The embodiment of the present application discloses a detachable wall connecting member.

[0030] Example 1 Reference Figure 1 and Figure 2 The detachable wall connection part includes a high-strength screw rod 2 used for pre-embedded in the building exterior wall 1; the side of the high-strength screw rod 2 away from the building exterior wall 1 is detachably connected with a wall-connecting telescopic rod 3, and the wall-connecting telescopic rod 3 is located between the high-strength screw rod 2 and the scaffolding rod body 4. The wall-connecting telescopic rod 3 includes a connecting sleeve 31 arranged at one end of the high-strength screw rod 2 and an adjusting rod 32 slidably connected in the connecting sleeve 31. The wall-connecting telescopic rod 3 is provided with an early warning tensioning connection mechanism 5, which is used to adjust the length of the wall-connecting telescopic rod 3 and apply a certain pre-tightening force to the wall-connecting telescopic rod 3, and adjust the connection angles between the two ends of the wall-connecting telescopic rod 3 and the high-strength screw rod 2 and the scaffolding rod body 4 respectively. A support block 6 is provided at the end of the wall-connecting telescopic rod 3 away from the high-strength screw rod 2; a fixing mechanism 7 is provided between the support block 6 and the scaffolding rod body 4, and the fixing mechanism 7 is used to fix the support block 6 to the scaffolding.

[0031] Before installing the wall connection, the high-strength screw 2 needs to be embedded in the building exterior wall 1 to ensure that it is firm and stable, and to provide a reliable fixing point for the subsequent installation of the wall connection telescopic rod 3. When installing the wall connection, one end of the wall connection telescopic rod 3 is detachably connected to the high-strength screw 2, and the other end is connected to the support block 6. Then, according to actual needs, the length of the wall connection telescopic rod 3 is adjusted through the early warning tension connection mechanism 5 to adapt to different wall spacing errors, and then the support block 6 is fixed to the scaffolding rod body 4 through the fixing mechanism 7. Then, the early warning tension connection mechanism 5 applies a pre-tightening force to the wall connection telescopic rod 3 to ensure that the connection between the wall connection and the scaffolding maintains a certain tension, and ensures that all wall connection telescopic rods 3 can effectively withstand the force. At the same time, the early warning tension connection mechanism 5 can also automatically adjust the connection angles between the two ends of the wall connection telescopic rod 3 and the high-strength screw 2 and the scaffolding rod body 4, respectively, to adapt to the misalignment between the high-strength screw 2 and the scaffolding rod body 4, and improve the construction fault tolerance rate.

[0032] When the scaffolding is firmly fixed by the wall connecting parts, the early warning tensioning connection mechanism 5 continuously applies pre-tightening force to the connection of the scaffolding during the construction process of the construction workers, so that the construction workers can maintain the stability of the scaffolding in the case of frequent movement and shaking. At the same time, the wall connecting telescopic rod 3 can adapt to different wall spacings, so that all the wall connecting telescopic rods 3 can effectively bear the force, avoiding uneven or no force between the local wall connecting telescopic rod 3 and the wall, thereby improving the overall stability and safety of the scaffolding, and the connection angle of the wall connecting telescopic rod 3 can be adaptively changed according to different types of wall structures and scaffolding, thereby reducing the installation accuracy and error of the scaffolding and improving the application range and construction efficiency of the wall connecting parts in different construction environments.

[0033] In some embodiments, reference Figure 3 and Figure 4 The early warning tension connection mechanism 5 includes a self-locking telescopic adjustment component 51 arranged between the connecting sleeve 31 and the adjusting rod 32. The self-locking telescopic adjustment component 51 is used to drive the adjusting rod 32 to move inside and outside the connecting sleeve 31 to adjust the total length of the connecting sleeve 31 and the adjusting rod 32, and lock the position of the adjusting rod 32 after movement. A pre-tightening force stretching component 52 is arranged between the adjusting rod 32 and the support block 6. The pre-tightening force stretching component 52 is used to apply a certain pre-tightening force to the adjusting rod 32 under the action of the self-locking telescopic adjustment component 51. An angle adjustment connection component 53 is arranged between the connecting sleeve 31 and the high-strength screw 2 and between the support block 6 and the fixing mechanism 7. The angle adjustment connection component 53 is used to adjust the inclination angle of the wall-connected telescopic rod 3, and connect the connecting sleeve 31 with the high-strength screw 2, and the connecting sleeve 31 with the high-strength screw 2.

[0034] The self-locking telescopic adjustment component 51 drives the adjustment rod 32 to move inside and outside the connecting sleeve 31 to adjust the total length of the wall-connected telescopic rod 3. After the adjustment is completed, the self-locking telescopic adjustment component 51 will automatically lock the position of the adjustment rod 32 to ensure that the wall-connected telescopic rod 3 will not be elongated due to external tension during use, and through the coordinated use of the self-locking telescopic adjustment component 51 and the pre-tightening force stretching component 52. When the self-locking telescopic adjustment component 51 drives the adjustment rod 32 to move, the pre-tightening force stretching component 52 will apply a certain pre-tightening force to the adjustment rod 32 to ensure that the connection between the wall-connected telescopic rod 3 and the scaffolding rod body 4 maintains a certain tension, increases the shock absorption effect of the scaffolding, and makes the overall force of the scaffolding uniform, thereby improving the stability of the scaffolding. By using the self-locking telescopic adjustment component 51 and the angle adjustment connection component 53 in conjunction with each other, the inclination angle of the wall-connecting telescopic rod 3 can be adjusted at multiple angles during the installation process to adapt to the installation and fault tolerance requirements of different wall structures and scaffolding systems. At the same time, the angle adjustment connection component 53 can also firmly connect the connecting sleeve 31 with the high-strength screw 2, the support block 6 with the fixing mechanism 7, so that the entire installation process is easy to operate, no additional tools are required, and the construction efficiency is improved.

[0035] In some embodiments, reference Figure 4 and Figure 5 The self-locking telescopic adjustment component 51 includes a plurality of moving teeth 511 fixed on the adjustment rod 32, and the plurality of moving teeth 511 are evenly spaced along the length direction of the adjustment rod 32. A pressure rod 512 is hinged on the connecting sleeve 31, and a driving tooth 513 is hinged on one end of the pressure rod 512, and the driving tooth 513 can mesh with the moving teeth 511. The connecting sleeve 31 is hinged with a plurality of locking teeth 514 along the same circumference thereof, and the locking teeth 514 mesh with the moving teeth 511; a locking spring 515 is also arranged between the locking teeth 514 and the connecting sleeve 31, and the locking spring 515 is in a compressed state and always gives the locking teeth 514 a force toward the driving teeth 513. A pressure relief component 516 is provided between the locking tooth 514 and the connecting sleeve 31. The pressure relief component 516 is used to drive the locking tooth 514 to move toward the side away from the moving tooth 511, so that the locking tooth 514 is separated from the moving tooth 511 to release the lock on the adjusting rod 32, so as to relieve the pressure on the preload tensioning assembly 52.

[0036] When adjusting the length of the wall-connected telescopic rod 3 by the self-locking telescopic adjustment component 51, first adjust the length of the wall-connected telescopic rod 3 to a length that matches the distance between the high-strength screw 2 and the scaffolding rod body 4, then the construction personnel rotate the pressure rod 512, and the pressure rod 512 drives the driving tooth 513 to move toward the side close to the building's outer wall 1, and at the same time, the driving tooth 513 drives the moving tooth 511 and the adjusting rod 32 to move toward the side close to the building's outer wall 1, thereby shortening the total length of the wall-connected telescopic rod 3 to apply a tensile preload to the preload tensioning component 52, and when the adjusting rod 32 moves to the desired position, the locking tooth 514 engages with the moving tooth 511 under the action of the locking spring 515, thereby locking the position of the adjusting rod 32.

[0037] When the construction personnel need to relieve the pressure of the preload tensioning assembly 52, by operating the pressure relief component 516, the locking tooth 514 is driven to move toward the side away from the moving tooth 511, so that the locking tooth 514 is separated from the moving tooth 511, and the locking of the adjusting rod 32 can be released. At this time, the adjusting rod 32 can move freely, so as to facilitate the pressure relief of the preload tensioning assembly 52. ​​The locking spring 515 is in a compressed state, and always gives the locking tooth 514 a force toward the driving tooth 513 to ensure the stable meshing of the locking tooth 514 and the moving tooth 511, so as to prevent the length of the adjusting rod 32 from changing due to external force during use, and the one-way movement locking of the adjusting rod 32 can be realized by the cooperation of the locking tooth 514 and the locking spring 515, so that the adjusting rod 32 can only be shortened in the connecting sleeve 31 in the natural state, but cannot be extended in the reverse direction, thereby ensuring the stability and safety of the scaffolding and providing a safer working environment for the construction personnel.

[0038] In some embodiments, reference Figure 4 and Figure 5 The pressure relief component 516 includes a plurality of pressure relief blocks 5161 slidably connected to the outside of the connecting sleeve 31. The plurality of pressure relief blocks 5161 correspond to the plurality of locking teeth 514 one by one, and the pressure relief blocks 5161 are tilted on the side close to the adjusting rod 32, and the tilting direction is from the locking spring 515 to the side of the locking teeth 514 gradually close to the adjusting rod 32. A pressure relief sleeve 5162 is fixedly sleeved on the outside of the plurality of pressure relief blocks 5161.

[0039] The pressure relief sleeve 5162 is fixedly sleeved on the outside of the plurality of pressure relief blocks 5161, so that all the pressure relief blocks 5161 can move synchronously. When the preload tensioning assembly 52 needs to be pressure-relieved, the construction personnel only need to pull the pressure relief sleeve 5162 to achieve the synchronous movement of the plurality of pressure relief blocks 5161. Due to the inclined setting of the pressure relief block 5161, it will gradually approach the locking tooth 514 during the sliding process, and exert a force on the locking tooth 514 in a direction away from the moving tooth 511, so that the locking tooth 514 is separated from the moving tooth 511, and the adjustment rod 32 can be unlocked. When the pressure relief operation is completed, the pressure relief sleeve 5162 is released, and the elastic force of the locking spring 515 resets the plurality of locking teeth 514 and re-engages with the moving tooth 511 to achieve the locking of the adjustment rod 32. The pressure relief sleeve 5162 is reset under the action of the locking spring 515, and is ready for the next pressure relief operation.

[0040] In some embodiments, reference Figure 4 and Figure 6 The preload tensioning assembly 52 includes a damping telescopic rod 521 fixedly arranged at one end of the adjusting rod 32 close to the support block 6, a tension spring 522 is sleeved on the outer side of the damping telescopic rod 521, and the two ends of the tension spring 522 are respectively connected to the two ends of the damping telescopic rod 521. An adjusting sleeve 523 is fixedly arranged at one side of the supporting block 6 close to the damping telescopic rod 521, an indicating rod 524 is fixedly arranged at one end of the damping telescopic rod 521, the adjusting sleeve 523 is provided with an indicating groove 5231 along its length direction, and the indicating rod 524 can be located and moved in the indicating groove 5231. The adjusting sleeve 523 is also provided with a plurality of scale lines 525 along the length direction of the indicating groove 5231. A replacement component 526 is arranged between the supporting block 6 and the damping telescopic rod 521, and the replacement component 526 is used to fix the end of the damping telescopic rod 521 away from the adjusting rod 32 and replace the tension spring 522.

[0041] When the adjusting rod 32 is pulled, the adjusting rod 32 transmits the pulling force to the tension spring 522 and the damping telescopic rod 521, so that the tension spring 522 and the damping telescopic rod 521 are stretched to increase the tension, so as to increase the preload force at the connection between the wall telescopic rod 3 and the scaffolding rod body 4, and the adjusting rod 32 drives one end of the damping telescopic rod 521 and the indicator rod 524 to move. The movement of the indicator rod 524 in the indicator groove 5231 can reflect the stretching degree of the tension spring 522, so that the construction personnel can move the indicator rod 524 to increase the tension. 524 is used to adjust the size of the preload force, and the adjusting sleeve 523 is also provided with a plurality of scale lines 525 along the length direction of the indicator groove 5231. The scale lines 525 can help construction personnel intuitively understand the moving position of the indicator rod 524, and can be fine-tuned according to actual construction needs, making the adjustment of the preload force more intuitive and accurate, thereby ensuring that the connection between the wall-connected telescopic rod 3 and the scaffolding rod body 4 maintains the best tension state, while reducing the maintenance cost and safety hazards caused by improper preload force adjustment. The damping telescopic rod 521 and the tension spring 522 are used together to absorb and slow down the vibration and impact caused by the external force of the wall-connected telescopic rod 3 during use, thereby improving the stability of the scaffolding. The replacement component 526 is arranged between the support block 6 and the damping telescopic rod 521. It can not only fix the end of the damping telescopic rod 521 away from the adjusting rod 32, but also replace the tensioning spring 522. Since the tensioning spring 522 is a wearing part, its performance will deteriorate due to fatigue after long-term use. The replacement component 526 enables construction personnel to easily replace the tensioning spring 522, thereby ensuring the performance of the preload tensioning assembly 52 and the stability of the wall-connected telescopic rod 3, thereby extending the service life of the wall-connected component.

[0042] In some embodiments, reference Figure 6 The replacement component 526 includes a fixing block 5261 detachably connected to one end of the damping telescopic rod 521 near the support block 6. For example, the fixing block 5261 is connected to the damping telescopic rod 521 by bolts, or other methods such as threaded connection. A fixing groove 61 is provided in the support block 6, and the support block 6 is inserted into the fixing groove 61. Multiple spring fixing rings 5262 are fixed at both ends of the damping telescopic rod 521, and the tension spring 522 passes through the multiple spring fixing rings 5262 in sequence to fix the two ends of the tension spring 522. The support block 6 is connected with a plurality of locking rods 5263 for sliding movement along its circumference. One end of the locking rod 5263 is located outside the support block 6, and the other end is fixed with a locking block 5264. For example, the locking block 5264 is arranged in an arc shape and abuts against one side of the fixed block 5261. The arc shape is used to increase the contact area between the locking block 5264 and the fixed block 5261. The side of the locking block 5264 away from the locking rod 5263 is provided with a chamfer 5265. A fixing spring 5266 is arranged between the locking rod 5263 and the support block 6. The fixing spring 5266 is in a compressed state and always gives the locking rod 5263 a force toward the fixed block 5261.

[0043] When the tension spring 522 needs to be replaced or maintained, the construction personnel can pull the locking rod 5263 to overcome the elastic force of the fixing spring 5266 to separate the locking block 5264 from the fixing block 5261, thereby releasing the lock of the fixing block 5261, and then remove the fixing block 5261 from the end of the damping telescopic rod 521, and rotate the tension spring 522 to be replaced to separate the tension spring 522 from the spring fixing ring 5262 one by one until the tension spring 522 is completely separated from the damping telescopic rod 521. Separate, and then the construction personnel rotate the new tension spring 522 one by one and insert it into the spring fixing ring 5262 until the new tension spring 522 is completely sleeved on the outside of the damping telescopic rod 521, and then reinstall the fixing block 5261 to the end of the damping telescopic rod 521, and reinsert the fixing block 5261 into the fixing groove 61, and then under the elastic force of the fixing spring 5266, push the locking block 5264 back to the position abutting against the fixing block 5261, and the replacement of the tension spring 522 is completed. The fast connection between the damping telescopic rod 521 and the support block 6 is achieved through the plug-in design of the fixing groove 61 and the fixing block 5261 and the cooperation of the locking rod 5263 and the fixing spring 5266, so that the installation and disassembly of the fixing block 5261 are simple and convenient, and it is convenient for construction personnel to maintain and replace the tension spring 522. The locking block 5264 is provided with a chamfer 5265 on the side away from the locking rod 5263. The chamfer 5265 makes it possible for the fixing block 5261 to be automatically separated under the guidance of the chamfer 5265 when the fixing block 5261 is inserted into the fixing groove 61. At the same time, with the cooperation of the fixing spring 5266 and the locking block 5264, the connection between the fixing block 5261 and the support block 6 is stabilized, thereby improving the stability of the wall-connected telescopic rod 3.

[0044] In some embodiments, reference Figure 4 The angle adjustment connection assembly 53 includes a fixed sleeve 531 threadedly connected to the high-strength screw 2, and a first rotating seat 532 is fixedly provided at one end of the fixed sleeve 531 away from the high-strength screw 2. A first universal ball 533 is fixedly provided at one end of the connecting sleeve 31, and a first rotating groove is provided on the first rotating seat 532. The first universal ball 533 is clamped into the first rotating groove and can rotate in the first rotating groove. A connecting rod 534 is fixedly provided on one side of the support block 6, and a second rotating seat 535 is provided on one side of the fixing mechanism 7. A second universal ball 536 is fixedly provided on the connecting rod 534, and a second rotating groove is provided on the second rotating seat 535. The second universal ball 536 is clamped into the second rotating groove and can rotate in the second rotating groove.

[0045] The fixed sleeve 531 is connected to the high-strength screw rod 2 by a thread, which is convenient for construction personnel to install and disassemble. The first universal ball 533 is clamped into the first rotating groove and can be rotated in the first rotating groove, so that the connecting sleeve 31 can be rotated at multiple angles relative to the fixed sleeve 531. The second universal ball 536 is clamped into the second rotating groove and can be rotated in the second rotating groove, so that the support block 6 can be rotated at multiple angles relative to the fixing mechanism 7. Construction personnel can adjust the positions of the first universal ball 533 and the second universal ball 536 in the first rotating groove and the second rotating groove by rotating the connecting sleeve 31 and the support block 6, thereby realizing multi-angle adjustment of the wall-connecting telescopic rod 3, so that construction personnel can flexibly adjust the angle of the wall-connecting telescopic rod 3 between the wall connecting piece and the scaffolding rod body 4 according to actual construction needs, thereby improving the adaptability, flexibility and construction efficiency of the construction.

[0046] In some embodiments, reference Figure 6 and Figure 7 The fixing mechanism 7 includes a fixing seat 71 disposed on one side of the supporting block 6, the fixing seat 71 is connected to the second rotating seat 535, a fixing clamp 72 is hinged at one end of the fixing seat 71, and a connecting ear plate 73 is fixed at the other end, and the fixing seat 71 and the fixing clamp 72 are both sleeved on the outside of the scaffolding rod body 4. A connecting screw 74 is hinged on the fixing seat 71, and a connecting groove 731 is provided on the connecting ear plate 73. The connecting screw 74 can be rotatably inserted into the connecting groove 731, and a locking nut 75 is also sleeved on the connecting screw 74.

[0047] The construction personnel rotate the fixing clamp 72 around the hinge point to align the connecting ear plate 73 with the connecting screw 74, and then insert the connecting screw 74 into the connecting groove 731. By rotating the locking nut 75 to make the locking nut 75 close to the connecting ear plate 73, the fixing clamp 72 and the connecting screw 74 can be locked, completing the fixing operation of the wall-connected telescopic rod 3 and the scaffolding rod body 4.

[0048] Example 2 The difference from Example 1 is that, referring to Figure 7 and Figure 8 In this embodiment, the angle adjustment connection assembly 53 also includes a limit ring 537 fixedly mounted on the outer side of the second rotating seat 535. The second rotating seat 535 is also provided with a clamp 538, and the clamp 538 abuts against one side of the limit ring 537. The limit ring 537 is used to prevent the clamp 538 from being easily separated from the second rotating seat 535. A pull rod 539 is fixedly mounted on one side of the clamp 538, and the length of the pull rod 539 has multiple specifications. A support seat 5310 is fixedly mounted on the other end of the pull rod 539, and a fixing mechanism 7 is also arranged on the support seat 5310. When the scaffolding body needs to be higher during construction, in order to improve the stability of the scaffolding when it is tied, a wall connecting piece with a double-tying specification of a pull rod 539 is used to simultaneously tie the scaffolding rod body 4 on the outer side of the scaffolding.

[0049] The implementation principle of a detachable wall connection member in the embodiment of the present application is as follows: before installing the wall connection member, the high-strength screw rod 2 needs to be pre-buried in the building exterior wall 1 to ensure that it is firm and stable, and to provide a reliable fixing point for the subsequent installation of the wall-connecting telescopic rod 3; when installing the wall connection member, one end of the wall-connecting telescopic rod 3 is detachably connected to the high-strength screw rod 2, and the other end is connected to the support block 6, and then the length of the wall-connecting telescopic rod 3 is adjusted through the early warning tension connection mechanism 5 according to actual needs to adapt to different wall spacing errors, and then the support block 6 is fixed to the scaffolding rod body 4 through the fixing mechanism 7, and then the early warning tension connection mechanism 5 applies a pre-tightening force to the wall-connecting telescopic rod 3 to ensure that the connection between the wall connection member and the scaffolding maintains a certain tension and ensures that all pull rods can effectively withstand the force. At the same time, the early warning tension connection mechanism 5 can also automatically adjust the two ends of the wall-connecting telescopic rod 3 to the high-strength screw 2 respectively The connection angle between the high-strength screw 2 and the scaffolding rod body 4 is to adapt to the misalignment between the high-strength screw 2 and the scaffolding rod body 4, thereby improving the construction fault tolerance rate; wherein when the wall connecting parts firmly fix the scaffolding, during the construction process of the construction personnel, the early warning tensioning connection mechanism 5 continuously applies a pre-tightening force to the connection of the scaffolding, so that the construction personnel can maintain the stability of the scaffolding in the case of frequent movement and shaking. At the same time, the wall-connected telescopic rod 3 can adapt to different wall spacings, so that all the wall-connected telescopic rods 3 can effectively bear the force, avoiding uneven force or no force between the local rod body and the wall, thereby improving the overall stability and safety of the scaffolding, and the connection angle of the wall-connected telescopic rod 3 can be adaptively changed according to different types of wall structures and scaffolding, reducing the installation accuracy and error of the scaffolding, and improving the application range and construction efficiency of the wall connecting parts in different construction environments.

[0050] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A detachable wall connecting member, characterized in that: include: A high-strength screw (2) is used for being embedded in the building exterior wall (1); The wall-connecting telescopic rod (3) is detachably connected to the high-strength screw rod (2) and is located between the high-strength screw rod (2) and the scaffolding rod body (4); A support block (6) is arranged at one end of the wall-connecting telescopic rod (3) away from the high-strength screw rod (2); The early warning tension connection mechanism (5) is arranged on the wall-connecting telescopic rod (3) and is used to adjust the length of the wall-connecting telescopic rod (3) and apply a certain pre-tightening force to the wall-connecting telescopic rod (3), and to adjust the connection angles between the two ends of the wall-connecting telescopic rod (3) and the high-strength screw rod (2) and the scaffolding rod body (4); The fixing mechanism (7) is arranged between the support block (6) and the scaffold rod body (4) and is used to fix the support block (6) and the scaffold.

2. A detachable wall connecting member according to claim 1, characterized in that: The wall-connecting telescopic rod (3) comprises a connecting sleeve (31) arranged at one end of the high-strength screw rod (2) and an adjusting rod (32) slidably connected to the connecting sleeve (31); The early warning tension connection mechanism (5) comprises: A self-locking telescopic adjustment component (51) is arranged between the connecting sleeve (31) and the adjusting rod (32), and is used to drive the adjusting rod (32) to move inside and outside the connecting sleeve (31) to adjust the total length of the connecting sleeve (31) and the adjusting rod (32), and to lock the position of the adjusting rod (32) after the movement; A pre-tightening force stretching assembly (52) is arranged between the adjusting rod (32) and the supporting block (6) and is used to apply a certain pre-tightening force to the adjusting rod (32) under the action of the self-locking telescopic adjusting assembly (51); The angle adjustment connection assembly (53) is arranged between the connection sleeve (31) and the high-strength screw rod (2) and between the support block (6) and the fixing mechanism (7), and is used to adjust the inclination angle of the wall-connected telescopic rod (3) and connect the connection sleeve (31) and the high-strength screw rod (2), and vice versa.

3. A detachable wall connecting member according to claim 2, characterized in that: The self-locking telescopic adjustment component (51) comprises: The movable teeth (511) are fixedly mounted on the adjusting rod (32) and are provided in plurality. The plurality of movable teeth (511) are evenly spaced and distributed along the length direction of the adjusting rod (32); A pressure rod (512) is hinged to the connecting sleeve (31); A driving tooth (513) is hinged to one end of the pressure rod (512) and meshes with the moving tooth (511); A locking tooth (514) is hinged to the connecting sleeve (31) and meshes with the moving tooth (511); A locking spring (515) is disposed between the locking tooth (514) and the connecting sleeve (31), and is in a compressed state and always applies a force to the locking tooth (514) toward the driving tooth (513); The pressure relief component (516) is arranged between the locking tooth (514) and the connecting sleeve (31) and is used to drive the locking tooth (514) to move toward a side away from the moving tooth (511), so that the locking tooth (514) and the moving tooth (511) are separated to release the locking of the adjustment rod (32) and relieve the pressure of the preload tensioning assembly (52).

4. A detachable wall connecting member according to claim 3, characterized in that: The pressure relief component (516) comprises a pressure relief block (5161) slidably connected to the outside of the connecting sleeve (31); the pressure relief block (5161) is inclined on a side close to the adjusting rod (32); and the inclination direction gradually approaches the adjusting rod (32) from the locking spring (515) toward the locking tooth (514).

5. A detachable wall connecting member according to claim 4, characterized in that: The locking teeth (514), locking springs (515) and pressure relief blocks (5161) are arranged in plurality along the circumference of the connecting sleeve (31), and the pressure relief component (516) further comprises a pressure relief sleeve (5162) which is fixedly sleeved on the outside of the plurality of pressure relief blocks (5161).

6. The detachable wall connecting member according to claim 2, characterized in that: The preload tensioning assembly (52) comprises: A damping telescopic rod (521) is fixedly mounted on one end of the adjusting rod (32) close to the supporting block (6); A tension spring (522) is sleeved on the outside of the damping telescopic rod (521), and two ends of the tension spring (522) are respectively connected to two ends of the damping telescopic rod (521); The replacement component (526) is arranged between the support block (6) and the damping telescopic rod (521) and is used to fix the end of the damping telescopic rod (521) away from the adjustment rod (32) and to replace the tension spring (522).

7. The detachable wall connecting member according to claim 6, characterized in that: The preload tensioning assembly (52) further comprises: An adjusting sleeve (523) is fixedly mounted on a side of the supporting block (6) close to the damping telescopic rod (521); The indicating rod (524) is fixedly mounted on one end of the damping telescopic rod (521); the adjusting sleeve (523) is provided with an indicating groove (5231) along its length direction; the indicating rod (524) can be located in the indicating groove (5231) and move; The adjusting sleeve (523) is also provided with a plurality of scale lines (525) along the length direction of the indicating groove (5231).

8. The detachable wall connecting member according to claim 7, characterized in that: The replacement component (526) includes: A fixing block (5261) is detachably connected to one end of the damping telescopic rod (521) close to the supporting block (6), wherein a fixing groove (61) is provided in the supporting block (6), and the supporting block (6) is inserted into the fixing groove (61); A spring fixing ring (5262) ​​is fixedly mounted on the damping telescopic rod (521), and a plurality of spring fixing rings (5262) ​​are fixedly mounted on both ends of the damping telescopic rod (521), and the tension spring (522) passes through the plurality of spring fixing rings (5262) ​​in sequence; A locking rod (5263) is slidably connected to the support block (6), and a plurality of locking rods (5263) are arranged along the circumference of the support block (6), one end of the locking rod (5263) is located outside the support block (6), and the other end is fixedly provided with a locking block (5264), the locking block (5264) abuts against one side of the fixed block (5261), and a chamfer (5265) is provided on the side of the locking block (5264) away from the locking rod (5263); The fixing spring (5266) is arranged between the locking rod (5263) and the supporting block (6), is in a compressed state and always gives the locking rod (5263) a force toward the fixing block (5261).

9. The detachable wall connecting member according to claim 2, characterized in that: The angle adjustment connection assembly (53) comprises: A fixed sleeve (531) threadedly connected to the high-strength screw (2); A first rotating seat (532) is fixedly mounted on an end of the fixed sleeve (531) away from the high-strength screw (2); A first universal ball (533) is fixedly mounted on the connecting sleeve (31); a first rotating groove is formed on the first rotating seat (532); the first universal ball (533) is clamped into the first rotating groove and can rotate in the first rotating groove; A connecting rod (534) is fixedly mounted on one side of the supporting block (6); A second rotating seat (535) connected to the fixing mechanism (7); The second universal ball (536) is fixedly mounted on the connecting rod (534). The second rotating seat (535) is provided with a second rotating groove. The second universal ball (536) is snap-fitted into the second rotating groove and can rotate in the second rotating groove.

10. A detachable wall connecting member according to any one of claims 1 to 9, characterized in that: The fixing mechanism (7) comprises: A fixing seat (71) is arranged on one side of the supporting block (6); A fixing clamp (72) has one end hinged to the fixing seat (71) and the other end fixed with a connecting ear plate (73), wherein the fixing seat (71) and the fixing clamp (72) are both sleeved on the outside of the scaffolding rod body (4); The connecting screw (74) is hinged to the fixing seat (71), the connecting ear plate (73) is provided with a connecting groove (731), the connecting screw (74) can be rotatably inserted into the connecting groove (731), and the connecting screw (74) is also sleeved with a locking nut (75).

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