Flower basket type cantilever scaffold structure

Abstract

The invention discloses a flower basket type overhanging scaffold structure, and relates to the technical field of scaffold devices, the flower basket type overhanging scaffold structure comprises a wall body, a beam body and a pull rod, one end of the beam body is vertically arranged on the wall body through an embedded part, one end of the pull rod is assembled and connected with the end, away from the wall body, of the beam body, the other end of the pull rod is arranged on the wall body, and the beam body is of a detachable structure. The beam body comprises a main beam and a splicing beam, a splicing piece matched with the end face of the main beam is arranged on the end face of the splicing beam, the main beam and the splicing piece are fixed through a first bolt, the main beam and the splicing beam are the same in structure, honeycomb grooves are formed in the center portions of the main beam and the splicing beam, and an end plate is fixedly arranged on the end face of the beam body. And the end plate is assembled and connected with the embedded part through the main bolt. Through modular splicing and honeycomb weight reduction design, the length of the cantilever beam is adjustable, the self weight is lighter, and the bending resistance is improved; and a multi-stage locking bolt structure is adopted, so that the connection stability is enhanced, loosening and falling are prevented, and the whole structure is convenient to install, safe and reliable.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of scaffold devices, and particularly relates to a flower basket type cantilevered scaffold structure. BACKGROUND

[0002] The flower basket type cantilevered scaffold is a cantilevered scaffold structure commonly used in the outer facade construction of high-rise buildings. The scaffold is suspended outward by setting a cantilevered steel beam at the floor structure, and components such as vertical rods, scissors braces and wall connecting members are arranged on the scaffold. Since the scaffold is cantilevered outward from the building body, the whole scaffold presents an expanding shape of small at the top and large at the bottom, and looks like a flower basket suspended outside the building, so it is called "flower basket type" in an image. The main components of the structure include a cantilevered steel beam, inner and outer vertical rods, scissors braces, scaffold boards, safety nets and anchoring systems. The main advantage of the structure is that it does not occupy ground space, is suitable for construction sites with narrow ground or complex terrain, and is particularly suitable for the outer wall construction of high-rise or super high-rise buildings. Compared with the traditional floor type scaffold, the flower basket type scaffold can effectively reduce the erection height, cost and construction difficulty. However, the stress of the flower basket type scaffold structure is complex, and the design requirements for the cantilevered beam and the anchoring system are high. The construction safety requirements are also more stringent. For example, the "CN120331450A" flower basket type cantilevered scaffold structure is used to solve the problem that the pre-installed length of the inclined rod is not easy to determine. A threaded sleeve capable of opening and closing radially is movably installed in the flower basket sleeve. When the upper inclined round rod and the lower inclined threaded rod at both ends of the flower basket sleeve need to be installed on the wall and the cantilevered frame respectively, the lower inclined threaded rod can freely stretch and contract from the flower basket sleeve after the threaded sleeve is opened, so that the operator can directly adjust the installation distance during installation. After installation is completed, the threaded sleeve is closed to rotate the flower basket sleeve, thereby achieving tensioning between the lower inclined threaded rod and the upper inclined round rod until the required tensioning degree is reached, and finally achieving the effect of free stretching and installation of the flower basket sleeve. However, the commonly used cantilevered beams in the prior art are mostly whole-size steel components, which are heavy in structure, inconvenient to transport and hoist, and cannot be flexibly adjusted in length in the case of different construction positions or inconsistent cantilevered lengths, resulting in resource waste or the need for a large amount of non-standard processing, thereby reducing the construction efficiency. Although some improved structures attempt to use plug-in type connections, most of them are still limited to simple pin assembly and lack firm axial limiting and anti-slip rotating structures. In use, they are prone to looseness and shaking, which poses a certain safety hazard. In addition, the existing beam structure has a large self-weight and limited improvement in bending stiffness, which cannot effectively reduce the construction burden. The pre-buried anchoring device for connecting the beam to the wall mostly uses ordinary bolt connection, which has insufficient anti-pulling capacity and stability. Especially under the action of vibration or long-term bearing, the connection is prone to looseness, thread slipping and rotation, which affects the safety of the whole scaffold. SUMMARY

[0003] In view of the above existing problems, the present application is proposed.

[0004] The present application aims to solve the problems of poor disassembly and connection stability of components in the prior art.

[0005] To solve the above technical problems, the present application provides the following technical solutions: In one aspect, the present application provides a flower basket type cantilevered scaffold structure, which comprises a wall body, a beam body and a pull rod, one end of the beam body is vertically arranged on the wall body through a pre-embedded part, one end of the pull rod is assembled and connected with the end of the beam body away from the wall body, and the other end is arranged on the wall body, the beam body is a detachable structure, the beam body comprises a main beam and a spliced beam, the end face of the spliced beam is provided with a splicing piece matched with the end face of the main beam, the main beam and the splicing piece are fixed through first bolts, the main beam and the spliced beam are the same in structure and have a honeycomb groove at the central part, an end plate is fixedly arranged on the end face of the beam body, and the end plate is assembled and connected with the pre-embedded part through main bolts.

[0006] Preferably, the main beam and the spliced beam are the same in structure, the main beam comprises an upper beam, a lower beam and a support beam, the upper and lower ends of the support beam are assembled and connected with the central positions of the upper and lower beams respectively, the honeycomb groove starts from the support beam, and the honeycomb grooves are uniformly provided with a plurality of grooves. The support beam of the I-shaped beam body plays a main supporting role and is difficult to bend. The grooves are provided on the support beam, which can effectively reduce the weight of the whole beam body and make it more portable. The structure forms a structure similar to the "I-shaped beam". The support beam bears shear force, reduces weight and improves stress distribution through the honeycomb groove, and effectively improves the structural strength and stability.

[0007] Preferably, the splicing piece is in a C-shaped structure and is provided with two, the two splicing pieces are respectively located on the two sides of the main beam and the spliced beam, one end of the splicing piece is fixedly connected with the spliced beam, and the other end extends to the two sides of the main beam, one end of the first bolt penetrates the upper beam, the splicing piece and the lower beam of the main beam and is fastened through a nut, when the main beam and the spliced beam are combined and spliced, the end of the spliced beam provided with the splicing piece is aligned with the main beam, the two splicing pieces are respectively slid into the two sides of the main beam, the end face of the main beam is tightly attached to the end face of the spliced beam, and finally two first bolts are used to fix the two splicing pieces. The C-shaped splicing piece provides bidirectional holding force, which can prevent the splicing part from being displaced or loosened after being stressed, and improves the shear and bending resistance of the connection part.

[0008] Preferably, the support beam of the end face of the main beam is provided with an end groove, the end face of the splice beam is provided with an end strip matched with the end groove, the end strip is provided with a second bolt threaded, one end of the second bolt penetrates the end strip and the support beam and is fastened by a corresponding nut, the support beam of the splice beam is clamped with the support beam of the main beam, the end face connection is more compact, the up and down bending is more difficult, the axial positioning ability of the splice part is further enhanced, the structure misplacement caused by deflection or vibration of the beam joint part is prevented, and the splice strength is improved.

[0009] Preferably, the end plate is welded with a support block below the one end of the main beam close to the wall body, the support block is provided with two and symmetrically arranged, the support block is provided in a triangular structure, the vertical relationship between the main beam and the end plate is further ensured by the support block, and further stability is provided for the main beam.

[0010] Preferably, the embedded part includes an embedded body and a connecting head, the embedded body is completely immersed in the wall body, the embedded body is provided with a threaded groove inside, the connecting head is assembled and connected with the embedded body at one end and exposed outside the wall body at the other end, one end of the main bolt penetrates the end plate and is threadedly connected with the threaded groove, and an anti-skid pad is arranged between the outer end of the main bolt and the end plate, thereby enhancing the overall anchoring strength between the embedded part and the wall body, effectively preventing structure loosening or rotation caused by heavy load or wind vibration, the embedded body is completely immersed in the wall body, thereby effectively enhancing the connection between the embedded body and the wall body, making the embedded body more stable in the wall body and capable of bearing the weight of the beam body without shaking, the connecting head is used for penetrating the main bolt and connecting with the embedded body, and the main bolt is used for fixing the end plate and the embedded part, thereby ensuring the stability.

[0011] Preferably, the threaded groove is provided with an inner groove at the inner end, the main bolt is provided with a center piece at the inner end, the center piece is provided with a side piece at both sides away from the main bolt, a first spring is arranged between the side piece and the center piece, the unfolded side piece is located in the inner groove, when the center piece end of the main bolt penetrates into the threaded groove, the side pieces at both sides of the center piece are pressed together by the threaded groove, when the main bolt is completely immersed in the threaded groove, the center piece is located in the inner groove, and the two side pieces lose the support of the threaded groove, the first spring is elongated to push the side piece to unfold, the side piece is located in the inner groove, and the main bolt is difficult to move if it shakes and separates from the threaded groove, thereby ensuring the stability of the installation of the main bolt.

[0012] Preferably, the side piece is provided with a plurality of assembly grooves at one end of the main bolt, the assembly grooves are provided with engaging blocks through the second spring, the inner groove is provided with a plurality of engaging grooves matched with the engaging blocks, when the side piece is unfolded into the inner groove, the engaging blocks in the assembly grooves are first extruded into the assembly grooves by the side wall of the inner groove, and then the engaging blocks are engaged into the engaging grooves under the pushing action of the second spring when fully unfolded, and due to the corresponding engagement of the plurality of engaging grooves and the engaging blocks, the main bolt is difficult to rotate after installation.

[0013] Preferably, a fixing plate is arranged between the end faces of adjacent connecting heads, one side of the fixing plate away from the wall body is provided with a positioning bolt, one end of the positioning bolt penetrates through the end plate and extends outward, and the positioning bolt is fastened and connected through a nut at the outward end, and the positioning bolt is arranged outside the end plate and is fastened and connected through a nut at the outward end.

[0014] The present application has the following advantages: When the scaffold is assembled, the embedded part is embedded in the wall body and is poured and shaped, a common beam body is selected, one end of the beam body provided with an end plate faces the embedded part, the holes on the end plate are sleeved on the corresponding positioning bolts on the fixing plate, the end plate and the wall body are preliminarily positioned, then the main bolt is passed through the end plate and is fastened with the threaded groove in the embedded part, the unfolded side piece is located in the inner groove, and the main bolt is difficult to move when it is shaken and separated from the threaded groove, so that the stability of the main bolt installation is ensured, in addition, the engaging blocks are engaged into the engaging grooves under the pushing action of the second spring when fully unfolded, due to the corresponding engagement of the plurality of engaging grooves and the engaging blocks, the main bolt is difficult to rotate after installation, according to the position of the beam body, different lengths of beam bodies are required, at this time, one or more splicing beams can be added to the end face of the main beam, without additional customization, then the mounting ring is arranged on the installed beam body, one end of the pull rod with a set length is assembled with the mounting ring, and the other end is assembled with the wall body, so that a right-angled triangle is formed between the wall body, the pull rod and the beam body. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0016] Figure 1 A structure diagram of a flower basket type cantilever scaffold structure is provided. Figure 2A schematic diagram of a beam body structure of a flower basket type cantilevered scaffold structure provided by the present application; Figure 3 A schematic diagram of a main beam and spliced beam structure of a flower basket type cantilevered scaffold structure provided by the present application; Figure 4 A schematic diagram of a wall body and end plate position structure of a flower basket type cantilevered scaffold structure provided by the present application; Figure 5 A schematic diagram of a wall body and pre-embedded piece assembly structure of a flower basket type cantilevered scaffold structure provided by the present application; Figure 6 A schematic diagram of a main bolt and center piece structure of a flower basket type cantilevered scaffold structure provided by the present application; Figure 7 A schematic diagram of a flower basket type cantilevered scaffold structure provided by the present application; Figure 6 An enlarged schematic diagram of structure A.

[0017] Legend: 1, wall body; 2, beam body; 211, main beam; 2111, upper beam; 2112, lower beam; 2113, support beam; 212, spliced beam; 213, splicing piece; 214, first bolt; 215, honeycomb groove; 216, end plate; 217, main bolt; 3, pull rod; 4, pre-embedded piece; 411, pre-embedded body; 412, connecting head; 413, threaded groove; 414, non-slip pad; 421, inner groove; 422, center piece; 423, side piece; 424, first spring; 431, assembly groove; 432, second spring; 433, clamping block; 434, clamping groove; 441, fixed plate; 442, positioning bolt; 511, end groove; 512, end strip; 513, second bolt; 521, support block. DETAILED DESCRIPTION

[0018] In order to make the above-mentioned objectives, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0019] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0020] Secondly, as referred to herein, "one embodiment" or "an embodiment" means that a specific feature, structure or characteristic can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is separate or alternative to other embodiments.

[0021] Please refer to Figures 1-7 , the application provides a technical scheme: a flower basket type cantilever scaffold structure, including wall body 1, beam body 2 and pull rod 3, beam body 2 one end is vertically arranged on wall body 1 through embedded part 4, pull rod 3 one end is assembled and connected with beam body 2 away from wall body 1 one end, the other end is arranged on wall body 1, beam body 2 is detachable structure, beam body 2 includes main beam 211 and spliced beam 212, the end face of spliced beam 212 is provided with spliced part 213 matched with the end face of main beam 211, the main beam 211 and spliced part 213 are fixed through first bolt 214, the main beam 211 and spliced beam 212 are same in structure and the central parts of them are all provided with honeycomb groove 215, the end face of beam body 2 is fixedly provided with end plate 216, and the end plate 216 is assembled and connected with embedded part 4 through main bolt 217.

[0022] As Figures 1-7 indicated, the main beam 211 and the spliced beam 212 are same in structure, the main beam 211 includes upper beam 2111, lower beam 2112 and support beam 2113, the upper and lower ends of the support beam 2113 are assembled and connected with the central positions of the upper beam 2111 and the lower beam 2112 respectively, the honeycomb groove 215 starts on the support beam 2113, the honeycomb groove 215 is uniformly provided with a plurality of, the support beam 2113 of the I-shaped beam body 2 plays a main supporting role and is difficult to bend, the slot on the support beam 2113 can effectively reduce the weight of the whole beam body 2, so that it is more portable, the structure forms a similar "I-shaped beam" structure, the support beam bears shear force at the same time, the weight is reduced and the stress distribution is improved through the honeycomb groove, and the structural strength and stability are effectively improved.

[0023] As Figures 1-7 indicated, the spliced part 213 is C-shaped structure and is provided with two, the two spliced parts 213 are located on the two sides of the main beam 211 and the spliced beam 212 respectively, one end of the spliced part 213 is fixedly connected with the spliced beam 212, the other end extends to the two sides of the main beam 211, one end of the first bolt 214 penetrates the upper beam 2111 of the main beam 211, the spliced part 213 and the lower beam 2112 and is fastened through a nut, when the main beam 211 and the spliced beam 212 are combined and spliced, the one end of the spliced beam 212 provided with the spliced part 213 is aligned with the main beam 211, so that the two spliced parts 213 are respectively slid into the two sides of the main beam 211, the end face of the main beam 211 is tightly combined with the end face of the spliced beam 212, finally two first bolts 214 are used to fix the two spliced parts 213, the C-shaped spliced part provides bidirectional holding force, can prevent the spliced part from being displaced or loosened after being stressed, and improves the shear and bending resistance of the connected part.

[0024] As Figures 1-7As shown, the end groove 511 is arranged at the end face of the support beam 2113 of the main beam 211, the end strip 512 is arranged at the center position of the end face of the splicing beam 212, the second bolt 513 is threadedly arranged on the end strip 512, one end of the second bolt 513 penetrates through the end strip 512 and the support beam 2113 and is fastened by using the corresponding nut, the support beam 2113 on the splicing beam 212 is clamped with the support beam 2113 on the main beam 211, the end face connection is more compact, the up-down bending is more difficult, the axial positioning ability of the splicing part is further enhanced, the structure misplacement caused by deflection or vibration of the beam body joint part is prevented, and the splicing strength is improved.

[0025] As shown in Figures 1-7 As shown, the support block 521 is welded below the end plate 216 close to one end of the wall body 1 and the main beam 211, the support block 521 is provided with two and is symmetrically arranged, the support block 521 is provided in a triangular structure, the vertical relationship between the main beam 211 and the end plate 216 is further ensured by the arranged support block 521, and further stability is provided for the main beam 211.

[0026] As shown in Figures 1-7 As shown, the embedded part 4 includes an embedded body 411 and a connecting head 412, the embedded body 411 is completely immersed in the wall body 1, the threaded groove 413 is arranged in the embedded body 411, one end of the connecting head 412 is assembled and connected with the embedded body 411 and the other end is exposed outside the wall body 1, one end of the main bolt 217 penetrates through the end plate 216 and is threadedly connected with the threaded groove 413, the anti-skid pad 414 is arranged between the outer end of the main bolt 217 and the end plate 216, the overall anchoring strength between the embedded part and the wall body is enhanced, the structure loosening or rotation caused by heavy load or wind vibration is effectively prevented, the embedded body 411 is completely immersed in the wall body 1, the connection between the embedded body 411 and the wall body 1 is effectively enhanced, the embedded body 411 is more stable in the wall body 1 and can bear the weight of the beam body 2 without shaking, the connecting head 412 is used for penetrating into the main bolt 217 and connecting with the embedded body 411, the end plate 216 and the embedded part 4 are fixed by the arrangement of the main bolt 217, and the stability is ensured.

[0027] As shown in Figures 1-7As shown, the threaded groove 413 is provided with an inner groove 421 at one end, the main bolt 217 is provided with a center piece 422 at one end, the center piece 422 is rotatably provided with a side piece 423 on both sides away from the end of the main bolt 217, a first spring 424 is arranged between the side piece 423 and the center piece 422, the unfolded side piece 423 is located in the inner groove 421, when the main bolt 217 is arranged in the threaded groove 413, the side pieces 423 on both sides of the center piece 422 are pressed to close to both sides of the center piece 422, when the main bolt 217 is completely immersed in the threaded groove 413, the center piece 422 is located in the inner groove 421, after the two side pieces 423 lose the support of the threaded groove 413, the first spring 424 is elongated to push the side piece 423 to unfold, the side piece 423 is located in the inner groove 421, and the main bolt 217 is difficult to move when it is separated from the threaded groove 413, which ensures the stability of the installation of the main bolt 217.

[0028] As shown in Figures 1-7 The side piece 423 is provided with a plurality of assembly grooves 431 at one end of the main bolt 217, the assembly groove 431 is provided with a clamping block 433 through a second spring 432, and the inner groove 421 is provided with a plurality of clamping grooves 434 matched with the clamping block 433, when the side piece 423 is unfolded into the inner groove 421, the clamping block 433 in the assembly groove 431 is first pressed into the assembly groove 431 by the side wall of the inner groove 421, and then the clamping block 433 is clamped into the clamping groove 434 under the pushing action of the second spring 432, because a plurality of clamping grooves 434 and clamping blocks 433 are correspondingly clamped, the main bolt 217 is difficult to slide and rotate after installation.

[0029] As shown in Figures 1-7 The end faces of the adjacent connecting heads 412 are provided with a fixed plate 441, one side of the fixed plate 441 away from the wall body 1 is provided with a positioning bolt 442, one end of the positioning bolt 442 penetrates the end plate 216 and extends outward, the positioning bolt 442 is arranged outside and fastened by a nut, through the arrangement of the positioning bolt 442, the connection between the end plate 216 and the embedded part 4 is further increased, the firmness is ensured, the beam body position is quickly positioned during installation, the assembly position is accurate and parallel, the error and construction adjustment amount are reduced.

[0030] Working principle: when the scaffold is assembled, first embed the embedded part 4 in the wall body 1 and pour and shape, select a common beam body 2, make one end of the beam body 2 provided with an end plate 216 face the embedded part 4, the hole on the end plate 216 is sleeved on the corresponding positioning bolt 442 on the fixed plate 441, the preliminary positioning of the end plate 216 and the wall body 1 is realized, then the main bolt 217 is used to pass through the end plate 216 and is fastened with the threaded groove 413 in the embedded part 4, the unfolded side piece 423 is located in the inner groove 421, the main bolt 217 is also difficult to move when it shakes and is separated from the threaded groove 413, the stability of the installation of the main bolt 217 is ensured, in addition, the clamping block 433 is clamped into the clamping groove 434 under the pushing action of the second spring 432 when it is completely unfolded, because the corresponding clamping of the plurality of clamping grooves 434 and the clamping block 433 makes it difficult for the main bolt 217 to slide and rotate after installation, according to the position of the installation of the beam body 2, different lengths of the beam body 2 need to be used, at this time, one or more splicing beams 212 can be added to the end face of the main beam 211, without additional customization, then the mounting ring is arranged on the installed beam body 2, one end of the pull rod 3 with a length arranged is assembled with the mounting ring, and the other end is assembled with the wall body 1, so that a right triangle is formed between the wall body 1, the pull rod 3 and the beam body 2.

[0031] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. A flower basket type cantilever scaffolding structure, comprising a wall (1), a beam (2) and a tie rod (3), wherein one end of the beam (2) is vertically arranged on the wall (1) through an embedded part (4), one end of the tie rod (3) is assembled and connected to the end of the beam (2) away from the wall (1), and the other end is arranged on the wall (1), characterized in that: The beam body (2) is a detachable structure. The beam body (2) comprises a main beam (211) and a spliced ​​beam (212). The end face of the spliced ​​beam (212) is provided with a splicing piece (213) adapted to the end face of the main beam (211). The main beam (211) and the spliced ​​piece (213) are fixed by a first bolt (214). The main beam (211) and the spliced ​​beam (212) have the same structure and both have a honeycomb groove (215) at their center. The end face of the beam body (2) is fixed with an end plate (216). The end plate (216) is assembled and connected to the embedded part (4) by a main bolt (217).

2. The flower basket cantilever scaffolding structure according to claim 1, characterized in that: The main beam (211) and the spliced ​​beam (212) have the same structure. The main beam (211) includes an upper beam (2111), a lower beam (2112) and a support beam (2113). The upper and lower ends of the support beam (2113) are respectively assembled and connected to the center positions of the upper beam (2111) and the lower beam (2112). The honeycomb groove (215) starts on the support beam (2113), and a plurality of honeycomb grooves (215) are evenly arranged.

3. The flower basket cantilever scaffolding structure according to claim 2, characterized in that: The splicing piece (213) is in a C-shaped structure and is provided with two splicing pieces (213). The two splicing pieces (213) are respectively located on both sides of the main beam (211) and the splicing beam (212). One end of the splicing piece (213) is fixedly connected to the splicing beam (212), and the other end extends to both sides of the main beam (211). One end of the first bolt (214) passes through the upper beam (2111), the splicing piece (213) and the lower beam (2112) of the main beam (211) and is fastened by a nut.

4. The basket-like cantilever scaffolding structure according to claim 3, characterized in that: An end groove (511) is provided at the support beam (2113) at the end face of the main beam (211), and an end bar (512) adapted to the end groove (511) is provided at the center position of the end face of the spliced ​​beam (212). A second bolt (513) is threadedly passed through the end bar (512), and one end of the second bolt (513) passes through the end bar (512) and the support beam (2113) and is fastened using a corresponding nut.

5. The flower basket cantilever scaffolding structure according to claim 4, characterized in that: A support block (521) is welded between the end plate (216) and the main beam (211) below one end close to the wall (1). Two support blocks (521) are provided and are symmetrically arranged. The support blocks (521) are arranged in a triangular structure.

6. The flower basket type cantilever scaffolding structure according to claim 5, characterized in that: The embedded part (4) comprises an embedded body (411) and a connecting head (412), wherein the embedded body (411) is completely embedded in the wall (1), a thread groove (413) is provided in the embedded body (411), one end of the connecting head (412) is assembled and connected to the embedded body (411) and the other end is exposed outside the wall (1), one end of the main bolt (217) passes through the end plate (216) and is threadedly connected to the thread groove (413), and an anti-slip pad (414) is provided between the outer end of the main bolt (217) and the end plate (216).

7. The flower basket cantilever scaffolding structure according to claim 6, characterized in that: The thread groove (413) is provided with an inner groove (421) at one inner end, the main bolt (217) is provided with a center piece (422) at one inner end, and side pieces (423) are respectively rotatably provided on both sides of the center piece (422) away from one end of the main bolt (217). A first spring (424) is provided between the side piece (423) and the center piece (422), and the side piece (423) is located in the inner groove (421) after being unfolded.

8. The basket-like cantilever scaffolding structure according to claim 7, characterized in that: The side member (423) is provided with a plurality of assembly grooves (431) at one end thereof facing the main bolt (217), a snap-fit ​​block (433) is provided in the assembly groove (431) via a second spring (432), and a plurality of snap-fit ​​grooves (434) adapted to the snap-fit ​​block (433) are provided in the inner groove (421).

9. The flower basket cantilever scaffolding structure according to claim 8, characterized in that: A fixing plate (441) is provided between the end faces of adjacent connectors (412), and a positioning bolt (442) is provided on a side of the fixing plate (441) away from the wall (1). One end of the positioning bolt (442) passes through the end plate (216) and extends outward, and the positioning bolt (442) is provided at one end outside and is fastened by a nut.

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