Sloping roof scaffold supporting structure

Abstract

The utility model discloses an inclined roof scaffold supporting structure which comprises a vertical rod, a transverse rod and a connecting assembly. The vertical rod is detachably and vertically installed on the sloping roof or the ground through the first fixing assembly. The transverse rod is horizontally or obliquely arranged and connected with the vertical rod through a connecting assembly, and one end of the transverse rod is detachably installed on the inclined roof through a second fixing assembly. The connecting assembly comprises a first lock catch ring, a second lock catch ring and a rotating shaft, the first lock catch ring and the second lock catch ring are rotationally installed at the two ends of the rotating shaft respectively, the vertical rod is sleeved with the first lock catch ring, the transverse rod is sleeved with the second lock catch ring, and the first lock catch ring is configured to move in the axial direction and the circumferential direction of the vertical rod; the inclination angle or the deflection angle of the transverse rod can be finely adjusted; the stability and the safety of the scaffold in sloping roof operation are ensured, the inclination angle or the deflection angle of the transverse rod can be finely adjusted according to actual requirements under the condition that reworking is not conducted, the flexibility and the efficiency are high, and the damage degree of a roof structure is small.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a scaffolding support structure for a sloping roof. Background Art

[0002] In the construction industry, the sloping roof structure can not only enhance the aesthetics of the building, but also guide rainwater to drain quickly along the slope, playing the role of roof drainage, so as to reduce the retention and accumulation of rainwater on the roof, thereby effectively avoiding potential problems such as leakage and mildew caused by long-term water accumulation, and maintaining the health and stability of the overall structure and internal environment of the building; in the actual construction process, when installing roof tiles on the sloping roof, scaffolding is usually used according to the use requirements to provide a stable working platform and support platform for the construction work.

[0003] However, traditional scaffolding is mainly used in flat or nearly flat working environments. When facing sloping roofs, its supporting stability and the efficiency of building the working platform are greatly reduced. Especially when laying roof tiles, each tile is required to fit tightly and be arranged neatly, so the scaffolding must not only provide sufficient supporting force, but also ensure the flatness and precise alignment of the working surface. However, traditional scaffolding is difficult to provide sufficient supporting force and working surface. In order to improve its stability, construction workers usually use the method of directly driving the bottom of the scaffolding into the sloping roof structure layer; However, this fixing method not only causes irreversible damage to the roof structure layer, but also causes irreversible damage to the roof structure layer. Physical damage destroys its integrity and may also cause safety hazards such as rainwater penetration and decreased structural strength during subsequent use, posing a serious threat to the long-term stability and service life of the building; secondly, this fixing method also consumes manpower and time, increases construction costs, and prolongs the construction period. Moreover, when the construction plan needs to be adjusted according to the on-site conditions, the fixed position of the scaffolding is difficult to change, and the position of the scaffolding cannot be flexibly fine-tuned, resulting in increased construction difficulty and even the need for rework, which increases the damaged area of ​​the roof structure layer, poor flexibility and low work efficiency, further exacerbating cost and time pressures. Utility Model Content

[0004] The purpose of the utility model is to provide a scaffolding support structure for a sloping roof, so as to solve the problems in the prior art of traditional scaffolding in sloping roof operations, such as poor support stability, easy damage to the roof structure by the fixing method, poor flexibility, and low work efficiency.

[0005] In order to achieve the above purpose, the technical solution adopted by the present utility model is as follows:

[0006] A scaffolding support structure for a sloping roof, comprising:

[0007] Vertical poles, horizontal poles and connecting components; the vertical poles are detachably mounted vertically on a sloping roof or the ground via a first fixing component; the horizontal poles are arranged horizontally or obliquely and connected to the vertical poles via a connecting component, and one end of the horizontal pole is detachably mounted on the sloping roof via a second fixing component;

[0008] The connecting assembly includes a first locking ring, a second locking ring and a rotating shaft. The first locking ring and the second locking ring are respectively rotatably mounted on the two ends of the rotating shaft. The first locking ring is sleeved on the vertical pole, and the second locking ring is sleeved on the cross bar. The first locking ring is configured to be able to move axially and circumferentially along the vertical pole to fine-tune the inclination angle or deflection angle of the cross bar.

[0009] According to the above technical means, the vertical poles and horizontal poles are connected by connecting components to form a stable scaffolding, which realizes a stable and flexible connection between the vertical poles and the horizontal poles, which not only ensures the stability and safety of the scaffolding in sloping roof operations, but also realizes the fine adjustment of the inclination angle or deflection angle of the horizontal pole according to actual needs without rework through the first locking ring. It has strong adaptability and high flexibility, improves work efficiency, meets the diversified needs in sloping roof construction, and reduces the degree of damage to the roof structure. It greatly protects the integrity of the roof structure, ensures the long-term stability and service life of the building, effectively reduces construction costs and time pressure, and provides a more convenient and efficient support solution for sloping roof construction.

[0010] Furthermore, it also includes a curved support member, one end of which is rotatably mounted on the second fixing assembly, and the other end of which can be connected to one end of the cross bar.

[0011] According to the above technical means, one end of the cross bar is connected to the second fixed component through a curved support, thereby realizing a flexible and stable connection between the second fixed component and the cross bar, which is convenient for fine-tuning the inclination angle or deflection angle of the cross bar. At the same time, the contact area between the curved support and the cross bar is large, thereby increasing the overall stability of the scaffolding. Specifically, when the cross bar is fine-tuned in inclination angle or deflection angle, the curved support can always maintain contact with the cross bar at its connecting end under the action of the rotation of its mounting end, thereby facilitating the fixing of the cross bar, with high adaptability and strong flexibility.

[0012] Furthermore, the second fixing assembly includes a base and a first bolt, a first bolt hole is formed on the base, the first bolt is threadedly connected to the first bolt hole, one end of the curved support member is rotatably mounted on the base, and the other end can be connected to one end of the cross bar.

[0013] According to the above technical means, the first bolt is passed through the first bolt hole on the base to connect with the sloping roof, thereby realizing the detachable installation of the cross bar and ensuring the stability and flexibility of the curved support member. The structure is simple and the installation is convenient.

[0014] Furthermore, the first fixing assembly includes an L-shaped fixing plate and a second bolt, a second bolt hole is formed on the L-shaped fixing plate, the second bolt is threadedly connected to the second bolt hole, and the vertical pole is fixed on the L-shaped fixing plate.

[0015] According to the above technical means, the second bolt is passed through the second bolt hole on the L-shaped fixing plate to connect with the sloping roof or the ground, thereby realizing the detachable installation of the vertical pole and ensuring the stability of the vertical pole, with a simple structure and easy installation.

[0016] Furthermore, the first locking ring includes a first buckle plate and a second buckle plate, and the first arc grooves that can adapt to the outer wall of the vertical pole are respectively formed on the opposite surfaces of the first buckle plate and the second buckle plate. One end of the first buckle plate and the second buckle plate are hinged, and the other end of the first buckle plate is hinged with a first threaded rod, and the other end of the second buckle plate is fixed with a first connecting arm, and a first through groove is formed on the first connecting arm, and the end of the first threaded rod away from the first buckle plate can slide through the first through groove and is threadedly connected with a first threaded sleeve, and the first threaded sleeve can abut against the first connecting arm, and the first buckle plate is rotatably connected to the rotating shaft.

[0017] According to the above technical means, a tight and flexible connection with the upright pole is achieved through the perfect adaptation of the first arc-shaped grooves on the first clip plate and the second clip plate to the outer wall of the upright pole; at the same time, through the cooperation of the first threaded rod and the first through groove on the first connecting arm and the first threaded sleeve, an adjustable fastening effect of the first clip plate and the second clip plate is achieved to adapt to upright poles of different diameters or fine-tuning requirements during construction. At the same time, the rotational connection between the first clip plate and the rotating shaft enables the second locking ring to drive the cross bar to fine-tune the inclination angle or deflection angle as the first clip plate is adjusted axially and circumferentially along the upright pole, further enhancing the flexibility and adaptability of the scaffolding system.

[0018] Furthermore, the second locking ring includes a third buckle plate and a fourth buckle plate, and the opposite surfaces of the third buckle plate and the fourth buckle plate are respectively formed with a second arc groove that can adapt to the outer wall of the cross bar, and one end of the third buckle plate and the fourth buckle plate are hinged, and the other end of the third buckle plate is hinged with a second threaded rod, and the other end of the fourth buckle plate is fixed with a second connecting arm, and a second through groove is formed on the second connecting arm, and the end of the second threaded rod away from the third buckle plate can slide through the second through groove and is threadedly connected with a second threaded sleeve, and the second threaded sleeve can abut against the second connecting arm, and the third buckle plate is rotatably connected to the rotating shaft.

[0019] According to the above technical means, a tight and flexible connection with the cross bar is achieved through the close fit of the second arc-shaped grooves on the third and fourth buckle plates and the outer wall of the cross bar. At the same time, through the cooperation of the second through groove and the second threaded sleeve on the second threaded rod and the second connecting arm, the third and fourth buckle plates can achieve an adjustable fastening effect on the cross bar to adapt to cross bars of different diameters, thereby realizing the detachable installation of the cross bar and improving the overall flexibility and adaptability of the scaffolding.

[0020] Furthermore, a rubber anti-slip pad is provided in each of the first arc-shaped groove and the second arc-shaped groove.

[0021] According to the above technical means, the rubber anti-slip pad not only increases the friction between the first locking ring and the vertical pole, and the second locking ring and the horizontal pole, but also prevents sliding or loosening caused by vibration or external force, thereby ensuring the overall stability, safety and durability of the scaffolding.

[0022] Furthermore, the curved support member is welded to one end of the cross bar.

[0023] According to the above technical means, the welding connection ensures the firmness of the connection between the curved support and the cross bar, prevents the connection from loosening or breaking due to excessive force or long-term fatigue during use, simplifies the installation process, improves construction efficiency, and reduces the maintenance and replacement costs caused by loose or damaged connections.

[0024] Furthermore, the first bolt and the second bolt are both expansion bolts.

[0025] According to the above technical means, expansion bolts are used as the first bolts and the second bolts, and the base and the L-shaped fixing plate are firmly fixed to the installation base surface through their expansion principle, which not only provides a strong connection force, but also ensures the stability and safety of the scaffolding support structure during the installation process.

[0026] Furthermore, the L-shaped fixing plate is an angle steel.

[0027] According to the above technical means, the use of angle steel as L-shaped fixing plate not only improves the structural strength and stability, enabling it to withstand larger vertical and horizontal loads, but the right-angle shape of the angle steel also facilitates connection and fixation with other components, thereby improving the overall rigidity and construction efficiency of the scaffolding support structure.

[0028] Beneficial effects achieved by this utility model:

[0029] The utility model connects the vertical poles and the horizontal poles to form a stable scaffold through the connecting assembly, realizes a stable and flexible connection between the vertical poles and the horizontal poles, not only ensures the stability and safety of the scaffold in the sloping roof operation, but also realizes the fine adjustment of the inclination angle or deflection angle of the horizontal pole according to actual needs without rework through the first locking ring. It has strong adaptability and high flexibility, improves work efficiency, meets the diversified needs in the construction of sloping roofs, and at the same time reduces the degree of damage to the roof structure, greatly protects the integrity of the roof structure, ensures the long-term stability and service life of the building, effectively reduces construction costs and time pressure, and provides a more convenient and efficient support solution for sloping roof construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a front view of the entire utility model;

[0031] Figure 2 A three-dimensional axonometric view of the entire utility model;

[0032] Figure 3 A top view of the connection assembly of the present invention;

[0033] Figure 4 For this utility model Figure 3 Right view;

[0034] Figure 5 For this utility model Figure 3 Left view of .

[0035] Among them, 1-vertical pole; 2-cross bar; 3-connecting assembly; 31-first locking ring; 311-first buckle plate; 312-second buckle plate; 313-first threaded rod; 314-first connecting arm; 3141-first through groove; 315-first threaded sleeve; 32-second locking ring; 321-third buckle plate; 322-fourth buckle plate; 323-second threaded rod; 324-second connecting arm; 3241-second through groove; 325-second threaded sleeve; 33-rotating shaft; 34-rubber anti-slip pad; 4-bent support member; 51-base; 52-first bolt; 61-L-shaped fixing plate; 62-second bolt.

[0036] The accompanying drawings are for illustrative purposes only and should not be construed as limitations on this patent. To better illustrate this embodiment, some components of the accompanying drawings may be omitted, enlarged, or reduced in size and do not represent the actual dimensions of the product. For those skilled in the art, it is understandable that some well-known structures and their descriptions may be omitted from the accompanying drawings. The same or similar reference numerals correspond to the same or similar components. The terms describing positional relationships in the accompanying drawings are for illustrative purposes only and should not be construed as limitations on this patent. DETAILED DESCRIPTION

[0037] It should be noted that, unless there is a conflict, the embodiments in this application and the technical features in the embodiments can be combined with each other. The detailed description in the specific embodiments should be understood as an explanation of the purpose of this application and should not be regarded as an improper restriction on this application.

[0038] To make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the specific technical solutions of the present application will be further described in detail below in conjunction with the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application but are not intended to limit the scope of the present application.

[0039] In the embodiments of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of this application, unless otherwise specified, "multiple" means two or more.

[0040] In the embodiments of the present application, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integrated connection; it can be a direct connection or an indirect connection through an intermediate medium.

[0041] In the embodiments of the present application, the terms "comprises," "comprising," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.

[0042] In the embodiments of this application, words such as "exemplary" or "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of this application should not be interpreted as being preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "for example" is intended to present the relevant concepts in a concrete manner.

[0043] The technical solution of the present invention is described in detail below with reference to the accompanying drawings.

[0044] This embodiment relates to a sloping roof scaffolding support structure, such as Figure 1 、 Figure 2 and Figure 3As shown, it includes: a vertical pole 1, a horizontal pole 2 and a connecting assembly 3; the vertical pole 1 is detachably mounted vertically on a sloping roof or the ground through a first fixing assembly; the horizontal pole 2 is arranged horizontally or obliquely and is connected to the vertical pole 1 through a connecting assembly 3, and one end of the horizontal pole 2 is detachably mounted on the sloping roof through a second fixing assembly; the connecting assembly 3 includes a first locking ring 31, a second locking ring 32 and a rotating shaft 33, the first locking ring 31 and the second locking ring 32 are rotatably mounted on both ends of the rotating shaft 33, the first locking ring 31 is sleeved on the vertical pole 1, the second locking ring 32 is sleeved on the horizontal pole 2, and the first locking ring 31 is equipped with It is configured to be able to move along the axial and circumferential directions of the vertical pole 1 to fine-tune the inclination angle or deflection angle of the cross bar 2; wherein, the first fixing assembly includes an L-shaped fixing plate 61 and a second bolt 62, a second bolt hole is formed on the L-shaped fixing plate 61, and the second bolt 62 is threadedly connected to the second bolt hole, and the vertical pole 1 is fixed to the L-shaped fixing plate 61; the second fixing assembly includes a base 51 and a first bolt 52, a first bolt hole is formed on the base 51, and the first bolt 52 is threadedly connected to the first bolt hole, one end of the curved support member 4 is rotatably mounted on the base 51, and the other end can be connected to one end of the cross bar 2.

[0045] In this embodiment, the vertical pole 1 and the cross bar 2 are connected by the connecting assembly 3 to form a stable scaffold, which realizes a stable and flexible connection between the vertical pole 1 and the cross bar 2. Specifically, in actual application, the bottom end of the vertical pole 1 is fixed on the L-shaped fixing plate 61, and the L-shaped fixing plate 61 is detachably fixed to the sloping roof or the ground by the cooperation of the second bolt 62 and the second bolt hole, providing a stable vertical support for the erection of the cross bar 2. One end of the cross bar 2 is mounted on the base 51, and the base 51 is detachably fixed to the sloping roof by the cooperation of the first bolt 52 and the first bolt hole. The other end of the cross bar 2 passes through the second locking ring 32, and the first locking ring 31 is sleeved on the vertical pole 1. Thus, a flexible and stable connection between the vertical pole 1 and the horizontal pole 2 is achieved; according to construction requirements, when it is necessary to fine-tune the position of the horizontal pole 2, the first locking ring 31 is moved up and down to adjust the inclination angle of the horizontal pole 2, and the first locking ring 31 is rotated to adjust the offset angle of the horizontal pole 2. It has strong adaptability and high flexibility, meets the diverse needs in the construction of sloping roofs, avoids multiple rework and disassembly to increase damage to the roof structure layer, and enables construction workers to complete sloping roof operations more efficiently and accurately. Furthermore, as a preferred embodiment, the first bolt 52 and the second bolt 62 can both be expansion bolts; the L-shaped fixing plate 61 can be an angle steel.

[0046] In this embodiment, a curved support member 4 is further included. One end of the curved support member 4 is rotatably mounted on the second fixing assembly, and the other end can be connected to one end of the crossbar 2.

[0047] This embodiment Figure 1 and Figure 2As shown, one end of the cross bar 2 is installed on the base 51 through the curved support 4, which realizes a flexible and stable connection between the base 51 and the cross bar 2, making it convenient for the cross bar 2 to fine-tune the inclination angle or deflection angle. At the same time, the contact area between the curved support 4 and the cross bar 2 is large, which increases the overall stability of the scaffolding. Specifically, in actual application, when the cross bar 2 is fine-tuned in inclination angle or deflection angle, the mounting end of the curved support 4 rotates with the movement of the cross bar 2, so that its connecting end can always maintain contact with the cross bar 2, thereby facilitating the fixing of the cross bar 2, with high adaptability and strong flexibility. Furthermore, as a preferred embodiment, when the position adjustment of the cross bar 2 is completed, the curved support 4 is welded to one end of the cross bar 2 to improve the stability of the connection.

[0048] In this embodiment, the first locking ring 31 includes a first buckle plate 311 and a second buckle plate 312. The first buckle plate 311 and the second buckle plate 312 have first arc grooves that can adapt to the outer wall of the vertical pole 1 formed on the opposite surfaces respectively. The first buckle plate 311 and the second buckle plate 312 are hinged at one end, and the other end of the first buckle plate 311 is hinged with a first threaded rod 313. The other end of the second buckle plate 312 is fixed with a first connecting arm 314. A first through groove 3141 is formed on the first connecting arm 314. The end of the first threaded rod 313 away from the first buckle plate 311 can slide through the first through groove 3141 and is threadedly connected with a first threaded sleeve 315. The first threaded sleeve 315 can abut against the first connecting arm 314, and the first buckle plate 311 is rotatably connected to the rotating shaft 33.

[0049] like Figure 3 and Figure 4The cam 314 is provided with a screw thread on the top of the first latch 311 and the screw thread on the bottom of the first latch 311. The cam 314 is provided with a screw thread on the top of the first latch 311 and the screw thread on the bottom of the first latch 311. When the scaffold 2 is in a state of being rotated, the first latch 311 and the second latch 312 are released, so that the scaffold 2 can be adjusted to the desired position.

[0050] When the cam 324 is in the unlocking state, the second locking ring 322 is locked. The locking cam 324 has a lock hole 326 on the top and a lock hole 327 on the bottom. The cam 326 has a lock hole 327 on the top and a lock hole 328 on the bottom.

[0051] like Figure 3 and Figure 5As shown, in this embodiment, the second arc grooves on the third gusset plate 321 and the fourth gusset plate 322 are closely fitted with the outer wall of the cross bar 2, thereby achieving a tight and flexible connection with the cross bar 2. At the same time, the second threaded rod 323, the second through groove 3241 on the second connecting arm 324 and the second threaded sleeve 325 cooperate to achieve an adjustable fastening effect of the third gusset plate 321 and the fourth gusset plate 322 on the cross bar 2 to adapt to cross bars 2 of different diameters, thereby achieving a detachable installation of the cross bar 2. Specifically, during actual installation, The third clip plate 321 and the fourth clip plate 322 are buckled on the cross bar 2, and the second threaded rod 323 is passed through the second through slot 3241 to lock the third clip plate 321 and the fourth clip plate 322, and then the second threaded sleeve 325 is rotated forward until it abuts against the second connecting arm 324, thereby fastening the third clip plate 321 and the fourth clip plate 322 to the cross bar 2. When disassembly is required, the second threaded sleeve 325 is rotated in the reverse direction to release the third clip plate 321 and the fourth clip plate 322, thereby improving the overall flexibility and adaptability of the scaffolding.

[0052] Furthermore, as a preferred embodiment, a rubber anti-slip pad 34 is provided in each of the first arc-shaped groove and the second arc-shaped groove; Figure 3 As shown, the rubber anti-slip pad 34 not only increases the friction between the first locking ring 31 and the vertical pole 1, and the second locking ring 32 and the horizontal pole 2, but also prevents sliding or loosening due to vibration or external force, thereby ensuring the overall stability, safety and durability of the scaffolding.

[0053] The serial numbers of the embodiments of this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments. The above are only preferred embodiments of this application and do not limit the scope of the patent of this application. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of this application, or directly or indirectly applied in other related technical fields, are also included in the scope of patent protection of this application.

Claims

1. A scaffolding support structure for a sloped roof, characterized in that: include: Vertical poles (1), cross poles (2) and connecting components (3); the vertical poles (1) are detachably mounted vertically on a sloping roof or the ground via a first fixing component; the cross poles (2) are arranged horizontally or obliquely and are connected to the vertical poles (1) via the connecting component (3), and one end of the cross pole (2) is detachably mounted on the sloping roof via a second fixing component; The connecting assembly (3) comprises a first locking ring (31), a second locking ring (32) and a rotating shaft (33); the first locking ring (31) and the second locking ring (32) are rotatably mounted on the two ends of the rotating shaft (33); the first locking ring (31) is sleeved on the vertical pole (1); the second locking ring (32) is sleeved on the cross bar (2); the first locking ring (31) is configured to be movable along the axial direction and the circumferential direction of the vertical pole (1) so as to fine-tune the inclination angle or the deflection angle of the cross bar (2).

2. A scaffolding support structure for a sloping roof according to claim 1, characterized in that: It also includes a curved support member (4), one end of which is rotatably mounted on the second fixing assembly, and the other end of which can be connected to one end of the crossbar (2).

3. A scaffolding support structure for a sloping roof according to claim 2, characterized in that: The second fixing assembly includes a base (51) and a first bolt (52), wherein a first bolt hole is formed on the base (51), and the first bolt (52) is threadedly connected to the first bolt hole. One end of the curved support member (4) is rotatably mounted on the base (51), and the other end can be connected to one end of the cross bar (2).

4. A scaffolding support structure for a sloping roof according to claim 3, characterized in that: The first fixing assembly comprises an L-shaped fixing plate (61) and a second bolt (62), wherein a second bolt hole is formed on the L-shaped fixing plate (61), the second bolt (62) is threadedly connected to the second bolt hole, and the vertical pole (1) is fixed on the L-shaped fixing plate (61).

5. The scaffolding support structure for a sloping roof according to claim 1, characterized in that: The first locking ring (31) includes a first buckle plate (311) and a second buckle plate (312), and the first buckle plate (311) and the second buckle plate (312) are respectively formed with a first arc groove that can be adapted to the outer wall of the vertical rod (1), one end of the first buckle plate (311) and the second buckle plate (312) are hinged, the other end of the first buckle plate (311) is hinged with a first threaded rod (313), and the other end of the second buckle plate (312) is fixed with a first connecting arm (314), a first through groove (3141) is formed on the first connecting arm (314), the end of the first threaded rod (313) away from the first buckle plate (311) can slide through the first through groove (3141), and is threadedly connected with a first threaded sleeve (315), the first threaded sleeve (315) can abut against the first connecting arm (314), and the first buckle plate (311) is rotatably connected to the rotating shaft (33).

6. A scaffolding support structure for a sloping roof according to claim 5, characterized in that: The second locking ring (32) includes a third buckle plate (321) and a fourth buckle plate (322), and the third buckle plate (321) and the fourth buckle plate (322) are respectively formed with a second arc groove that can be adapted to the outer wall of the cross bar (2), one end of the third buckle plate (321) and the fourth buckle plate (322) are hinged, the other end of the third buckle plate (321) is hinged with a second threaded rod (323), and the other end of the fourth buckle plate (322) is fixed with a second connecting arm (324), and a second through groove (3241) is formed on the second connecting arm (324), and the end of the second threaded rod (323) away from the third buckle plate (321) can slide through the second through groove (3241) and is threadedly connected with a second threaded sleeve (325), and the second threaded sleeve (325) can abut against the second connecting arm (324), and the third buckle plate (321) is rotatably connected to the rotating shaft (33).

7. A scaffolding support structure for a sloping roof according to claim 6, characterized in that: A rubber anti-slip pad (34) is provided in each of the first arc-shaped groove and the second arc-shaped groove.

8. The scaffolding support structure for a sloping roof according to claim 2, characterized in that: The curved support member (4) is welded to one end of the crossbar (2).

9. The scaffolding support structure for a sloping roof according to claim 4, characterized in that: The first bolt (52) and the second bolt (62) are both expansion bolts.

10. The scaffolding support structure for a sloping roof according to claim 4, characterized in that: The L-shaped fixing plate (61) is an angle steel.

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