A scaffolding connection component that facilitates quick locking

Abstract

The present invention relates to the technical field of scaffolding, and a scaffolding connection component convenient for quick locking is proposed, which includes a bottom cylinder. One end of the bottom cylinder is fixedly connected with a connection head, and a telescopic structure is arranged on the outer surface of the bottom cylinder; the telescopic structure includes a chute opened inward from one end of the bottom cylinder, an electric telescopic rod is arranged inside the chute, and the telescopic top end of the electric telescopic rod is fixedly connected with an extension rod; a limiting structure is arranged near one end of the outer surface of the extension rod; a clamping assembly is arranged between the extension rod and the bottom cylinder; the limiting structure includes four groups of limiting grooves annularly opened on the outer surface of the extension rod, an access groove is opened near the limiting groove inside the extension rod, and an electric motor is arranged inside the extension rod. Through the above technical solution, the problems that the existing scaffolding connection component cannot meet walls with different thicknesses when connecting with the wall of a building, and the installation uses screws for fixation, which is easy to loosen, has poor stability, has potential safety hazards, and the installation process is cumbersome are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of scaffolding, and specifically, to a scaffolding connection component that is convenient for quick locking. Background Art

[0002] A scaffolding refers to various supports erected at a construction site for workers to operate and solve vertical and horizontal transportation problems. It is a common term in the construction industry and is used on the exterior walls, interior decoration, or places where the floor height is too high to directly construct at a construction site. Scaffolds are widely used in various construction environments;

[0003] For example, a prior patent discloses a connection component and a scaffolding (authorization announcement number: CN105863248B). This scaffolding component makes it very convenient for workers to build a scaffolding by adopting the cooperation mode of a locking pin and a locking hole, eliminating the cumbersome process of tightening bolts when connecting steel pipes with existing connection fasteners. Workers only need to insert the locking pin into the locking hole to bind the connecting rod used as a horizontal support or an inclined support to the column. Its structure is simple, and the operation saves time and effort;

[0004] However, both this patent and existing scaffolding connection components have certain deficiencies. Existing scaffolding connection components cannot meet walls of different thicknesses when connecting to the wall of a building, and most installations use screws for fixation, which easily leads to loosening, poor stability, and certain safety hazards. Moreover, the installation process is cumbersome. Therefore, we propose a scaffolding connection component that is convenient for quick locking. Summary of the Invention

[0005] The present invention proposes a scaffolding connection component that is convenient for quick locking, solving the problems in the related art that existing scaffolding connection components cannot meet walls of different thicknesses when connecting to the wall of a building, and most installations use screws for fixation, which easily leads to loosening, poor stability, and certain safety hazards, and the installation process is cumbersome.

[0006] The technical solution of the present invention is as follows:

[0007] A scaffolding connection component that is convenient for quick locking includes a bottom cylinder. One end of the bottom cylinder is fixedly connected to a connection head, and a telescopic structure is arranged on the outer surface of the bottom cylinder;

[0008] The telescopic structure includes a chute opened inward from one end of the bottom cylinder. An electric telescopic rod is arranged inside the chute, and the telescopic top end of the electric telescopic rod is fixedly connected to an extension rod;

[0009] A limiting structure is arranged on the outer surface of the extension rod near one end; a clamping assembly is arranged between the extension rod and the bottom cylinder;

[0010] The limiting structure includes four groups of limiting grooves annularly formed on the outer surface of the extension rod. An adapter groove is formed inside the extension rod near the limiting grooves. An electric motor is arranged inside the extension rod. The output end of the electric motor is fixedly connected with a connecting column. One end of the connecting column is fixedly connected with a runner. A pull rope is connected to the outer surface of the runner. A limiting post is movably arranged inside the limiting groove. A convex ring is fixedly connected to the outer surface of the limiting post. A convex strip is fixedly connected to the outer surface of the convex ring. A return spring is arranged inside the limiting groove.

[0011] As a further technical solution of the present invention, a limiting hole is formed at one end of the extension rod close to the runner. A threaded post is movably arranged inside the limiting hole. Rotating members and protruding columns are respectively fixedly connected to both ends of the threaded post.

[0012] As a further technical solution of the present invention, the clamping assembly includes a fixing member fixedly connected to the outer surface of the bottom cylinder. A rotating member is rotatably connected to the outer surface of the fixing member. A fixing column is fixedly connected to the outer surface of the fixing member. A positioning groove is formed on the outer surface of the fixing column. An active column penetrates through and is connected to the outer surface of the fixing member corresponding to the axis center of the fixing column. A positioning column is fixedly connected to the outer surface of the active column. An active spring is arranged between the positioning column and the fixing member. One end of the active column is fixedly connected with an adjusting head. A clamping hole is formed on the outer surface of the rotating member.

[0013] As a further technical solution of the present invention, one end of the electric telescopic rod is fixedly connected to the bottom cylinder. By the telescopic movement of the electric telescopic rod, the length of the bottom cylinder together with the extension rod is adjusted, so that the connecting assembly is suitable for installation on walls of different lengths.

[0014] As a further technical solution of the present invention, the number of the limiting posts is equal to that of the limiting grooves, and the limiting posts are slidably connected to the extension rod. The adapter groove is communicated with the limiting groove. The sliding range of the convex ring is the inner space of the limiting groove. The sliding range of the convex strip is the inner space of the adapter groove. The lengths of the adapter groove and the limiting groove are equal. Both ends of the pull rope are respectively fixedly connected to the runner and the limiting post.

[0015] As a further technical solution of the present invention, the rotation of the runner is realized by the operation of the electric motor, so that the limiting posts contract into the limiting grooves. Through the cooperation of the return spring and the reverse rotation of the connecting column, the return spring pushes the limiting posts outwards from the inside of the extension rod. The threaded post is threadedly connected to the extension rod and matches the limiting hole. The protruding column presses against one end of the limiting post close to the inside of the protruding block, preventing the limiting post from contracting into the limiting groove.

[0016] As a further technical solution of the present invention, the rotating member and the fixed member are connected by a thread, the movable column and the fixed member are connected by a sliding connection, the diameter of the positioning column is equal to the inner diameter of the fixed column, and the positioning column and the fixed column are connected by a sliding connection.

[0017] As a further technical solution of the present invention, one end of the movable column matches the card hole, the number of the card holes is several groups and is distributed in a circular array, the extension rod penetrates through the rotating member and the fixed member, the extension rod and the rotating member and the fixed member are both connected by a sliding connection, and one end of the movable column is flush with the outer surface of the rotating member.

[0018] As a further technical solution of the present invention, a fixed frame is connected to the outer surface of the connecting head, the fixed frame and the connecting head are hinged by a hinge, a fixed clamping member is fixedly connected to the outer surface of the fixed frame, a threaded rod is fixedly connected to the outer surface of the fixed clamping member, and a fastener is movably arranged on the outer surface of the threaded rod.

[0019] As a further technical solution of the present invention, the threaded rod penetrates through the fastener, a nut is rotatably connected to the outer surface of the threaded rod, semi-cylindrical notches are formed on the outer surfaces of the fastener and the fixed clamping member, and the diameter of the cylinder formed when the two notches are flush is equal to the outer diameter of the standard scaffolding.

[0020] The working principle and beneficial effects of the present invention are as follows:

[0021] 1. In the present invention, through the action of the telescopic structure, during the use process, the length of the bottom cylinder together with the extension rod can be flexibly adjusted. By changing the length, the bottom cylinder together with the telescopic structure can be connected to walls with different thicknesses.

[0022] 2. In the present invention, through the action of the limiting structure, during the use process, when one end of the telescopic structure needs to pass through the hole reserved in the wall, the outer end of the limiting column can be contracted to the outer surface of the extension rod, which does not affect one end of the extension rod passing through the hole. And when passing through the wall, one end of the limiting column can extend outwards, so as to limit the position of the extension rod through the limiting column, and then cooperate with the clamping assembly to position and fix the extension rod on the wall.

[0023] 3. In the present invention, through the combined action of the clamping assembly and the limiting structure, after one end of the extension rod passes through the hole in the wall and is positioned by the limiting structure, then by separating one end of the movable column from the card hole and rotating the rotating member, the rotating member can cooperate with the limiting column to position and fix the extension rod on the outer surface of the wall, and the whole process is extremely convenient and fast. Description of the Drawings

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] Figure 1 is a schematic structural diagram of the present invention;

[0026] Figure 2 is a partial front sectional view of the present invention;

[0027] Figure 3 is a partial front sectional view of the present invention when in use;

[0028] Figure 4 is a partial structural schematic diagram of one end of the bottom cylinder of the present invention;

[0029] Figure 5 is the present invention Figure 4 partial structural schematic diagram;

[0030] Figure 6 is a partial structural schematic diagram of the present invention cut open at the limiting structure;

[0031] Figure 7 is the present invention Figure 6 partial structural schematic diagram of the disassembly and installation of the threaded column;

[0032] Figure 8 is a partial structural schematic diagram of the clamping assembly of the present invention;

[0033] Figure 9 is a partial structural schematic diagram of the clamping assembly of the present invention cut open;

[0034] Figure 10 is a partial top sectional view of the present invention connected to the wall.

[0035] In the figure: 1, bottom cylinder; 2, connecting head;

[0036] 3, telescopic structure; 31, chute; 32, electric telescopic rod; 33, extension rod;

[0037] 4, limiting structure; 41, limiting groove; 42, connecting groove; 43, electric motor; 44, connecting column; 45, runner; 46, pulling rope; 47, limiting column; 48, convex ring; 49, convex strip; 410, return spring; 411, limiting hole; 412, threaded column; 413, rotating part; 414, protruding column; 415, protruding block;

[0038] 5, clamping assembly; 51, fixing part; 52, rotating part; 53, fixing column; 54, positioning groove; 55, movable column; 56, positioning column; 57, movable spring; 58, adjusting head; 59, clamping hole;

[0039] 6. Fixed frame; 7. Hinge; 8. Fixed clamp; 9. Threaded rod; 10. Fastener; 11. Nut. DETAILED DESCRIPTION

[0040] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Example 1

[0042] like Figure 1 , Figures 3 to 5 As shown, this embodiment proposes a scaffold connection assembly that is easy to lock quickly, including a base tube 1, one end of the base tube 1 is fixedly connected to a connecting head 2, the outer surface of the base tube 1 is provided with a telescopic structure 3, the outer surface of the connecting head 2 is connected to a fixing frame 6, the fixing frame 6 and the connecting head 2 are hingedly connected by a hinge 7, the outer surface of the fixing frame 6 is fixedly connected to a fixing clamp 8, the outer surface of the fixing clamp 8 is fixedly connected to a threaded rod 9, the outer surface of the threaded rod 9 is movably provided with a fastener 10, the threaded rod 9 penetrates the fastener 10, the outer surface of the threaded rod 9 is rotatably connected to a nut 11, the outer surfaces of the fastener 10 and the fixing clamp 8 are both provided with semi-cylindrical notches, and the diameter of the cylinder formed when the two notches are flush is equal to the outer diameter of the standard scaffold.

[0043] Example 2

[0044] like Figure 2 and Figure 10 As shown, on the basis of Example 1, it is also proposed that the telescopic structure 3 includes a slide groove 31 opened inward from one end of the bottom cylinder 1, an electric telescopic rod 32 is arranged inside the slide groove 31, and the telescopic top end of the electric telescopic rod 32 is fixedly connected with an extension rod 33, and a limiting structure 4 is arranged on the outer surface of the extension rod 33 near one end; a clamping assembly 5 is arranged between the extension rod 33 and the bottom cylinder 1, and one end of the electric telescopic rod 32 is fixedly connected to the bottom cylinder 1. Through the extension and retraction of the electric telescopic rod 32, the length of the bottom cylinder 1 together with the extension rod 33 is adjusted, so that the connection assembly is suitable for installation on walls of different lengths. When in use, the length of the bottom cylinder 1 together with the extension rod 33 can be flexibly adjusted. By changing the length, the bottom cylinder 1 together with the telescopic structure 3 can be connected to walls of different thicknesses, wherein the telescopic principle of the electric telescopic rod 32 is the same as one of the principles of the existing electric cylinder or electric push rod.

[0045] Example 3

[0046] like Figures 6 to 7 and Figure 10As shown in the figure, on the basis of Embodiment 2, a limiting structure 4 is further proposed. The limiting structure 4 includes four groups of limiting grooves 41 annularly formed on the outer surface of the extension rod 33. An adapter groove 42 is formed inside the extension rod 33 near the limiting groove 41. An electric motor 43 is arranged inside the extension rod 33. The output end of the electric motor 43 is fixedly connected with a connecting column 44. One end of the connecting column 44 is fixedly connected with a runner 45. A pull rope 46 is connected to the outer surface of the runner 45. A limiting post 47 is movably arranged inside the limiting groove 41. A convex ring 48 is fixedly connected to the outer surface of the limiting post 47. A convex strip 49 is fixedly connected to the outer surface of the convex ring 48. A return spring 410 is arranged inside the limiting groove 41. A limiting hole 411 is formed at one end of the extension rod 33 close to the runner 45. A threaded post 412 is movably arranged inside the limiting hole 411. A rotating member 413 and a protruding post 414 are respectively fixedly connected to both ends of the threaded post 412. The number of the limiting posts 47 is equal to that of the limiting grooves 41, and the limiting posts 47 are slidably connected with the extension rod 33. The adapter groove 42 is communicated with the limiting groove 41. The sliding range of the convex ring 48 is the internal space of the limiting groove 41. The sliding range of the convex strip 49 is the internal space of the adapter groove 42. The lengths of the adapter groove 42 and the limiting groove 41 are equal. Both ends of the pull rope 46 are fixedly connected with the runner 45 and the limiting post 47 respectively. By running the electric motor 43, the runner 45 rotates to realize the contraction of the limiting post 47 into the limiting groove 41. Through the cooperation of the return spring 410 and the reverse rotation of the connecting column 44, the return spring 410 pushes the limiting post 47 outwards from the inside of the extension rod 33. The threaded post 412 is in threaded connection with the extension rod 33 and matches with the limiting hole 411. The protruding post 414 abuts against one end of the limiting post 47 close to the inner side of the protruding block 415 to prevent the limiting post 47 from contracting into the limiting groove 41. When in use, when one end of the telescopic structure 3 needs to pass through the hole reserved in the wall, the outer end of the limiting post 47 can be contracted to the outer surface of the extension rod 33, which does not affect one end of the extension rod 33 passing through the hole. When passing through the wall, one end of the limiting post 47 can extend outwards, so as to limit the position of the extension rod 33 through the limiting post 47. Then, in cooperation with the clamping assembly 5, the extension rod 33 can be positioned and fixed on the wall.

[0047] Embodiment 4

[0048] As Figures 8 to 10As shown in the figure, on the basis of Embodiment 3, it is further proposed that the clamping assembly 5 includes a fixing member 51 fixedly connected to the outer surface of the bottom cylinder 1. A rotating member 52 is rotatably connected to the outer surface of the fixing member 51. A fixing column 53 is fixedly connected to the outer surface of the fixing member 51. A positioning groove 54 is formed on the outer surface of the fixing column 53. An activity column 55 penetrates through the outer surface of the fixing member 51 corresponding to the axis of the fixing column 53. A positioning column 56 is fixedly connected to the outer surface of the activity column 55. An activity spring 57 is arranged between the positioning column 56 and the fixing member 51. One end of the activity column 55 is fixedly connected with an adjusting head 58. A clamping hole 59 is formed on the outer surface of the rotating member 52. The rotating member 52 is threadedly connected with the fixing member 51. The activity column 55 is slidably connected with the fixing member 51. The diameter of the positioning column 56 is equal to the inner diameter of the fixing column 53. The positioning column 56 is slidably connected with the fixing column 53. One end of the activity column 55 is flush with the outer surface of the rotating member 52. One end of the activity column 55 matches the clamping hole 59. The number of the clamping holes 59 is several groups and is distributed in a circular array. The extension rod 33 penetrates through the rotating member 52 and the fixing member 51. The extension rod 33 is slidably connected with both the rotating member 52 and the fixing member 51. When in use, after one end of the extension rod 33 passes through the hole position of the wall, after positioning one end of the extension rod 33 through the limiting structure 4, by separating one end of the activity column 55 from the clamping hole 59, by rotating the rotating member 52, the rotating member 52 can cooperate with the limiting column 47 to position and fix the extension rod 33 on the outer surface of the wall. Through the cooperation of the rotating member 52 and the limiting column 47, the assembly is fixed on the wall. The whole process is extremely convenient and fast.

[0049] It should be noted that A is a scaffolding bracket, B is a wall, a through hole matching the diameter of the extension rod 33 is provided on the outer surface of the wall, and a hole position matching one end of the activity column 55 is also provided.

[0050] In summary, during installation, the user can align one end of the extension rod 33 with the hole position of the wall at the installation position, extend it through the electric telescopic rod 32, so that one end of the electric telescopic rod 32 passes through the hole position on the wall. Then the electric motor 43 starts to operate. The connecting column 44 is driven to rotate by the electric motor 43, so that the connecting column 44 drives the runner 45 to rotate together, and the pulling rope 46 wound around the runner 45 is gradually loosened. Under the action of the return spring 410, the limiting column 47, the convex ring 48 and the convex strip 49 are pushed to move outward together. The extension rod 33 is limited by the outward extension of the limiting column 47 to prevent the extension rod 33 from falling from the outside of the wall. Then the user can rotate and tighten the end of the threaded column 412 with the protruding column 414 corresponding to the hole position of the limiting hole 411 until the outer surface of the protruding column 414 is in contact with the outer surface of the protruding block 415. The position of the limiting column 47 can be limited by the action of the protruding column 414, making the position of the limiting column 47 more stable.

[0051] After the end of the extension rod 33 extending into the wall is limited by the limit post 47, the electric telescopic rod 32 will immediately start to contract, and the wall is clamped by the limit post 47 and the rotating member 52. Then, the user pulls the adjusting head 58 towards the end far away from the movable post 55, so that the adjusting head 58 drives the movable post 55 together with the positioning post 56 to move, so that one end of the movable post 55 is disengaged from the hole position of the clamping hole 59. At this time, the movable spring 57 will be compressed and contracted. Then, the rotating member 52 is rotated, so that the rotating member 52 gradually moves away from the fixing member 51 until the rotating member 52 cooperates with the limit post 47 to clamp the extension rod 33 on the wall. Then, the adjusting head 58 is released, so that the movable spring 57 rebounds the positioning post 56 together with the movable post 55 in the reverse direction, so that one end of the movable post 55 is inserted into the clamping hole 59, thereby preventing relative rotation between the rotating member 52 and the fixing member 51 and enabling better fixing effect.

[0052] After the bottom cylinder 1 is connected to the wall, the user can place the scaffolding corresponding to the notch of the fixed fastener 8, and then put the fastener 10 on the outer surface of the threaded rod 9, and tightly tighten the fastener 10 on the outer surface of the fixed fastener 8 through the nut 11, so that the scaffolding can be conveniently fixed between the fixed fastener 8 and the fastener 10.

[0053] It should be noted that when one end of the extension rod 33 needs to be removed from the wall, the connecting column 44 is driven by the electric motor 43 to turn over, so that the pull rope 46 is wound around the outer surface of the runner 45, and the limit post 47 is pulled to contract through the pull rope 46, so that the outer end of the limit post 47 is flush with the outer surface of the extension rod 33, and then the extension rod 33 can be horizontally pulled out to complete the disassembly of the extension rod 33 on the wall.

[0054] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A scaffolding connection component that is convenient for quick locking, characterized in that, It comprises a bottom tube (1), one end of which is fixedly connected to a connector (2), and the outer surface of the bottom tube (1) is provided with a telescopic structure (3); The telescopic structure (3) comprises a slide groove (31) opened inwardly from one end of the bottom tube (1), an electric telescopic rod (32) is arranged inside the slide groove (31), and an extension rod (33) is fixedly connected to the telescopic top end of the electric telescopic rod (32); A limiting structure (4) is provided on the outer surface of the extension rod (33) near one end; a clamping assembly (5) is provided between the extension rod (33) and the bottom tube (1); The limiting structure (4) comprises four groups of limiting grooves (41) annularly provided on the outer surface of the extension rod (33); a connecting groove (42) is provided inside the extension rod (33) near the limiting groove (41); an electric motor (43) is arranged inside the extension rod (33); an output end of the electric motor (43) is fixedly connected to a connecting column (44); one end of the connecting column (44) is fixedly connected to a rotating wheel (45); a pull rope (46) is connected to the outer surface of the rotating wheel (45); a limiting column (47) is movably provided inside the limiting groove (41); a convex ring (48) is fixedly connected to the outer surface of the limiting column (47); a convex strip (49) is fixedly connected to the outer surface of the convex ring (48); and a reset spring (410) is arranged inside the limiting groove (41); A limiting hole (411) is provided at one end of the extension rod (33) close to the rotating wheel (45), a threaded column (412) is movably arranged inside the limiting hole (411), and two ends of the threaded column (412) are respectively fixedly connected to a rotating member (413) and a protruding column (414); The number of the limiting columns (47) is equal to the limiting groove (41), and the limiting columns (47) and the extension rod (33) are slidably connected, the connecting groove (42) is connected to the limiting groove (41), the sliding range of the convex ring (48) is the internal space of the limiting groove (41), the sliding range of the convex strip (49) is the internal space of the connecting groove (42), the length of the connecting groove (42) is equal to that of the limiting groove (41), and the two ends of the pull rope (46) are fixedly connected to the rotating wheel (45) and the limiting column (47) respectively; The operation of the electric motor (43) causes the rotating wheel (45) to rotate to realize the contraction of the limiting column (47) into the limiting groove (41). The reset spring (410) cooperates with the reverse rotation of the connecting column (44) so ​​that the reset spring (410) pushes the limiting column (47) out from the inside of the extension rod (33). The threaded column (412) and the extension rod (33) are threadedly connected. The threaded column (412) matches the limiting hole (411). The protruding column (414) supports one end of the limiting column (47) close to the inner side of the protruding block (415) to prevent the limiting column (47) from contracting into the limiting groove (41).

2. The scaffolding connection component for quick locking according to claim 1, characterized in that, The clamping assembly (5) includes a fixing member (51) fixedly connected to the outer surface of the bottom cylinder (1). A rotating member (52) is rotatably connected to the outer surface of the fixing member (51). A fixing column (53) is fixedly connected to the outer surface of the fixing member (51). A positioning groove (54) is formed on the outer surface of the fixing column (53). An active column (55) penetrates through the outer surface of the fixing member (51) corresponding to the axis of the fixing column (53). A positioning column (56) is fixedly connected to the outer surface of the active column (55). An active spring (57) is arranged between the positioning column (56) and the fixing member (51). One end of the active column (55) is fixedly connected to an adjusting head (58). A clamping hole (59) is formed on the outer surface of the rotating member (52).

3. A scaffolding connection component that is easy to quickly lock according to claim 1, characterized in that, One end of the electric telescopic rod (32) is fixedly connected to the bottom cylinder (1). By the telescopic movement of the electric telescopic rod (32), the length of the bottom cylinder (1) together with the extension rod (33) is adjusted, so that the connecting assembly is suitable for wall installations of different lengths.

4. A scaffolding connection component that is easy to quickly lock according to claim 2, characterized in that, The rotating member (52) is threadedly connected to the fixing member (51). The active column (55) is slidably connected to the fixing member (51). The diameter of the positioning column (56) is equal to the inner diameter of the fixing column (53). The positioning column (56) is slidably connected to the fixing column (53).

5. The scaffolding connection component according to claim 4, which is characterized in that, One end of the active column (55) is matched with the clamping hole (59). The number of the clamping holes (59) is several groups and they are distributed in an annular array. The extension rod (33) penetrates through the rotating member (52) and the fixing member (51). The extension rod (33) is slidably connected to both the rotating member (52) and the fixing member (51). One end of the active column (55) is flush with the outer surface of the rotating member (52).

6. A scaffolding connection component that is convenient for quick locking according to claim 1, characterized in that, A fixing frame (6) is connected to the outer surface of the connecting head (2). The fixing frame (6) and the connecting head (2) form a hinged connection through a hinge member (7). A fixing clip (8) is fixedly connected to the outer surface of the fixing frame (6). A threaded rod (9) is fixedly connected to the outer surface of the fixing clip (8). A fastener (10) is movably arranged on the outer surface of the threaded rod (9).

7. A scaffolding connection component that is convenient for quick locking according to claim 6, characterized in that, The threaded rod (9) penetrates through the fastener (10). A nut (11) is rotatably connected to the outer surface of the threaded rod (9). Semi-cylindrical notches are formed on the outer surfaces of both the fastener (10) and the fixing clip (8). The diameter of the cylinder formed when the two notches are flush is equal to the outer diameter of the standard scaffolding.

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