Adjustable cornice supporting vertical rod
The adjustable eaves support stand addresses the safety hazard at construction eaves by providing secure safety belt points and structural stability, enhancing worker safety and adaptability.
Patent Information
- Application Number
- CN202422830535.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-20
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-11-20
AI Technical Summary
During construction, there is a lack of effective protective measures at the eaves of the roof, which leads to high safety hazards for construction personnel, especially when there are no hanging points, it is impossible to effectively ensure the safety of high-altitude operations.
An adjustable cornice support vertical rod is designed, which is spliced into a fixed frame through a fixing plate, a top plate, a vertical plate and a bottom plate, and is installed on the eaves of the house. The fixing plate is equipped with a support rod for hanging a seat belt. The support vertical rod is connected to a stable mounting frame through a positioning pin to adapt to different cornice environments.
It provides solid and reliable safety guarantees, adapts to various complex eaves environments, meets construction needs, improves construction safety, and becomes an indispensable safety tool for modern building construction.
Smart Images
Figure CN223104194U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of building construction parts, and particularly relates to an adjustable cornice support vertical rod. Background Technique
[0002] Building construction refers to the production activities in the implementation stage of project construction, which is the construction process of various buildings. It can also be said to be the process of turning the various lines on the design drawings into physical objects at the designated location. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place where construction operations are carried out is called the "building construction site" or "construction site", also called the construction site. After the external scaffold is removed during the building construction process, there is no protection for the operations at the roof cornice. For the roof where it is impossible to set up protective measures such as scaffolding, there is no hanging point for the safety belt, which is likely to pose a safety hazard to construction workers. Content of the Utility Model
[0003] Aiming at the deficiencies of the prior art, the utility model provides an adjustable cornice support vertical rod. The fixing frame is spliced by a fixing plate, a top plate, a vertical plate and a bottom plate and installed on the roof cornice of the house. The support rod on the fixing plate can temporarily hang the safety belt to protect the construction workers at the roof cornice and solve the problems in the above background.
[0004] To achieve the above purposes, the utility model is realized through the following technical solutions: The adjustable cornice support vertical rod includes a fixing plate. A support rod for hanging the safety belt is fixedly connected to the fixing plate. A top plate is movably connected to the fixing plate. A vertical plate is movably connected to one side of the top plate. A bottom plate is movably connected to the bottom of the vertical plate. Positioning pins are arranged at the joints of the fixing plate, the top plate, the vertical plate and the bottom plate. The fixing plate, the top plate, the vertical plate and the bottom plate are spliced with each other to form a fixing frame and installed on the roof cornice of the house.
[0005] Preferably, the fixing plate includes a fixed horizontal plate. A fixed vertical plate is fixedly arranged at one end perpendicular to the fixed horizontal plate. The fixed vertical plate is attached to the inner side of the roof cornice of the house. A first opening is arranged at the perpendicular intersection of the fixed vertical plate and the fixed horizontal plate. First fixing holes are arranged on both sides of the first opening.
[0006] Preferably, the top plate is attached to the top of the roof cornice of the house. A number of uniformly distributed first positioning holes are arranged along the side surface of the top plate. The end of the top plate penetrates through the first opening and is movably connected to the fixing plate. A second opening is arranged at the other end of the top plate. Second fixing holes are arranged on both sides of the second opening. The top plate is fixedly connected to the fixing plate by inserting the positioning pin into the first fixing hole and the first positioning hole.
[0007] Preferably, the vertical board is attached to the outer side of the house cornice. A number of evenly distributed second positioning holes are provided along the side of the vertical board. The end of the vertical board penetrates through the second opening and is movably connected to the top board. A third opening is provided at the other end of the vertical board, and third fixing holes are provided on both sides of the third opening. The vertical board is fixedly connected to the top board by inserting positioning pins into the second positioning holes and the second fixing holes.
[0008] Preferably, the bottom board is attached to the bottom of the house cornice. A number of evenly distributed third positioning holes are provided along the side of the bottom board. The bottom board penetrates through the third opening and is movably connected to the vertical board. The bottom board is fixedly connected to the vertical board by inserting positioning pins into the third positioning holes and the third fixing holes.
[0009] Preferably, the fixing board, the top board, the vertical board and the bottom board form a square mounting frame with an opening, and the inner wall of the square mounting frame fits closely with the periphery of the house cornice.
[0010] Preferably, one end of the positioning pin is provided with an extension part bent outward, and anti-slip lines are provided on the extension part.
[0011] Preferably, the fixing board, the top board, the vertical board and the bottom board are all made of metal materials.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The adjustable cornice support vertical pole proposed by the present utility model is assembled into a fixing frame by the fixing board, the top board, the vertical board and the bottom board and installed on the house cornice. The support rod on the fixing board can temporarily hang a safety belt to protect the construction workers on the roof cornice. It not only provides a solid and reliable safety guarantee for high-altitude operators, but also meets the construction requirements under various complex cornice environments with its high flexibility and adaptability. It is an indispensable safety tool for modern building construction.
[0013] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional installation structure schematic diagram of the adjustable cornice support vertical pole.
[0015] Figure 2 It is a three-dimensional structure schematic diagram of the adjustable cornice support vertical pole Figure 1 。
[0016] Figure 3 It is a three-dimensional structure schematic diagram of the adjustable cornice support vertical pole Figure 2 。
[0017] Figure 4 It is an exploded view of the three-dimensional structure of the adjustable cornice support vertical pole.
[0018] Figure 5 It is a cross-sectional view of an adjustable cornice support vertical rod.
[0019] In the figure: 1, fixed plate; 11, fixed horizontal plate; 12, fixed vertical plate; 13, first opening; 14, first fixing hole; 2, top plate; 21, first positioning hole; 22, second opening; 23, second fixing hole; 3, vertical plate; 31, second positioning hole; 32, third opening; 33, third fixing hole; 4, bottom plate; 41, third positioning hole; 5, positioning pin; 51, extension part; 6, support rod. Specific implementation manners
[0020] The following will make a specific and detailed description of the implementation manners of the present utility model in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present utility model.
[0021] Combined with Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the adjustable cornice support vertical pole includes a fixed plate 1. A support rod 6 for hanging a safety belt is fixedly connected to the fixed plate 1. A top plate 2 is movably connected to the fixed plate 1. A vertical plate 3 is movably connected to one side of the top plate 2. A bottom plate 4 is movably connected to the bottom of the vertical plate 3. Positioning pins 5 are provided at the joints of the fixed plate 1, the top plate 2, the vertical plate 3 and the bottom plate 4. The fixed plate 1, the top plate 2, the vertical plate 3 and the bottom plate 4 are spliced together to form a fixed frame and installed on the cornice of a house. Specifically, the adjustable cornice support vertical pole, as an important device to ensure the safety of operators in modern building construction and later maintenance, is exquisitely designed and has comprehensive functions. The core component of this vertical pole is a sturdy fixed plate 1, which serves as the cornerstone of the entire structure and is made of high-strength alloy material to ensure the stability and safety during long-term use. On the fixed plate 1, a support rod 6 is fixedly connected by precise welding or high-strength bolts. The design of the support rod 6 fully considers ergonomics and safety specifications. Its shape and position are convenient for operators to hang the safety belt, effectively preventing accidental falls during high-altitude operations and greatly improving the safety of construction. To further achieve flexible adjustment of the structure and meet the requirements of different cornice environments, a top plate 2 is cleverly movably connected to the fixed plate 1. The top plate 2 not only enhances the overall stability of the structure but also allows users to fine-tune according to the actual width of the cornice through a sliding connection method, ensuring that the support vertical pole can closely fit and firmly support on the cornice. On one side of the top plate 2, a vertical plate 3 is movably connected through a slide rail system. The vertical plate 3, as a bridge connecting the top plate 2 and the bottom plate 4, also focuses on stability and adjustability in its design. The height of the vertical plate 3 can be adjusted as needed to adapt to cornices of different heights, ensuring the stability and support effect of the entire support frame. At the bottom of the vertical plate 3, a bottom plate 4 is movably connected. The bottom plate 4 is also made of high-strength material to ensure the firmness of the contact surface with the house cornice. The design of the bottom plate 4 takes into account anti-slip and shock absorption, and may be equipped with rubber pads or anti-slip surfaces with special textures to reduce damage to the cornice structure and increase the stability of the support. Positioning pins 5 are cleverly provided at the joints between the fixed plate 1, the top plate 2, the vertical plate 3 and the bottom plate 4. These positioning pins 5 not only simplify the installation and disassembly process but also ensure that each component can be tightly locked after being adjusted to the appropriate position, preventing loosening or displacement due to external forces, thus guaranteeing the overall stability and safety of the support vertical pole. This adjustable cornice support vertical pole not only provides a solid and reliable safety guarantee for high-altitude operators but also meets the construction requirements in various complex cornice environments with its high flexibility and adaptability. It is an indispensable safety tool in modern building construction.
[0022] Combined with Figure 1 、 Figure 3 、 Figure 4 and Figure 5As shown, the fixed plate 1 includes a fixed horizontal plate 11, and a fixed vertical plate 12 is fixedly arranged at one end perpendicular to the fixed horizontal plate 11. The fixed vertical plate 12 is attached to the inner side of the eaves of the house. A first opening 13 is arranged at the vertical intersection of the fixed vertical plate 12 and the fixed horizontal plate 11, and first fixed holes 14 are arranged on both sides of the first opening 13. Specifically, the fixed plate 1 is composed of two main parts, the fixed horizontal plate 11 and the fixed vertical plate 12, which are firmly connected by precision machining and welding technology to form a stable "L"-shaped structure. The fixed horizontal plate 11, as the main load-bearing component in the horizontal direction of the support pole, is usually made of high-strength alloy steel or aluminum alloy to ensure that it can bear the weight from the support pole 6 and the upper structure, while maintaining good corrosion resistance and durability. The surface of the fixed horizontal plate 11 may be specially treated, such as spraying anti-corrosion paint or anodizing, to improve its service life and ability to adapt to different environments. A fixed vertical plate 12 is fixedly arranged at one end perpendicular to the fixed horizontal plate 11. The design of the fixed vertical plate 12 fully considers the fit with the eaves of the house, and its shape and size can be customized according to the actual structure of the eaves to ensure close fit and firm support. The material of the fixed vertical plate 12 is also made of high-strength material to ensure that it is not easily deformed or damaged when subjected to lateral force. A first opening 13 is cleverly provided at the vertical intersection of the fixed vertical plate 12 and the fixed horizontal plate 11. The design of the first opening 13 not only reduces the overall weight of the fixed plate 1 and improves the utilization rate of the material, but also provides convenience for subsequent installation and adjustment. First fixing holes 14 are also provided on both sides of the first opening 13 to help with the installation and positioning of the subsequent vertical plate 3.
[0023] Combination Figure 1 , Figure 3 , Figure 4 and Figure 5As shown, the top plate 2 is attached to the top of the eaves of the house. A number of evenly distributed first positioning holes 21 are provided along the side of the top plate 2. The end of the top plate 2 passes through the first opening 13 and is movably connected to the fixing plate 1. At the other end of the top plate 2, there is a second opening 22. On both sides of the second opening 22, there are second fixing holes 23. The top plate 2 is fixedly connected to the fixing plate 1 by inserting a positioning pin 5 into the first fixing hole 14 and the first positioning hole 21. Specifically, the top plate 2 is attached to the top of the eaves of the house. This design not only enhances the overall stability of the support vertical pole but also effectively prevents the phenomenon of shaking or falling caused by external forces such as wind and rain. Along the side of the top plate 2, a number of evenly distributed first positioning holes 21 are carefully provided. These first positioning holes 21 ensure that the top plate 2 can be accurately and quickly aligned with the first fixing hole 14 on the fixing plate 1 when adjusting the position, thus simplifying the installation process and improving the installation accuracy. At the same time, the existence of the first positioning holes 21 also facilitates the connection between the top plate 2 and other components such as the vertical plate 3, enhancing the modular design of the entire support vertical pole. The end of the top plate 2 passes through the first opening 13 on the fixing plate 1, realizing the movable connection with the fixing plate 1. This connection method not only ensures that the top plate 2 can slide or rotate within a certain range along the fixing plate 1 to adapt to eaves of different widths but also ensures that the top plate 2 can be firmly locked in the required position after the adjustment. At the other end of the top plate 2, there is a second opening 22. The design of the second opening 22 not only reduces the weight of the top plate 2 and improves the utilization rate of materials but also facilitates its connection with subsequent components (such as the vertical plate 3). On both sides of the second opening 22, second fixing holes 23 are symmetrically provided. These second fixing holes 23 correspond to the corresponding holes on the vertical plate 3, and the top plate 2 and the vertical plate 3 are firmly connected together by bolts, rivets or other fasteners to form a stable support structure. The top plate 2 is fixedly connected to the fixing plate 1 by the ingenious insertion of the positioning pin 5. The positioning pin 5 passes through the first fixing hole 14 and the first positioning hole 21 in sequence, ensuring that the top plate 2 can be firmly locked on the fixing plate 1 after being adjusted to the appropriate position. This connection method is not only simple and easy to implement but also has high reliability and durability, and can withstand the test of long-term use. At the same time, the existence of the positioning pin 5 also facilitates possible subsequent maintenance or replacement of components.
[0024] Combined with Figure 1 、 Figure 3 、 Figure 4 and Figure 5As shown, the vertical plate 3 is attached to the outside of the eaves of the house, and a number of evenly distributed second positioning holes 31 are arranged along the side of the vertical plate 3. The end of the vertical plate 3 passes through the second opening 22 and is movably connected to the top plate 2. The other end of the vertical plate 3 is provided with a third opening 32, and the two sides of the third opening 32 are provided with third fixing holes 33. The vertical plate 3 is fixedly connected to the top plate 2 by embedding the second positioning holes 31 and the second fixing holes 23 through the positioning pins 5. Specifically, the vertical plate 3 is attached to the outside of the eaves of the house. This layout not only enhances the overall structural strength of the supporting pole, but also effectively resists the intrusion of external environmental factors (such as wind, rain, snow, etc.) on the supporting pole, ensuring its stability and safety in long-term use. A number of evenly distributed second positioning holes 31 are arranged along the side of the vertical plate 3. These second positioning holes 31 correspond precisely to the second fixing holes 23 on the top plate 2, thereby ensuring the accuracy and stability of the vertical plate 3 during the connection process. Through the second positioning hole 31, the vertical plate 3 can flexibly adjust its position relative to the top plate 2 to meet the needs of different eaves heights and sizes. The end of the vertical plate 3 is uniquely designed. It cleverly penetrates the second opening 22 on the top plate 2 to achieve a movable connection with the top plate 2. It is convenient to quickly disassemble and reinstall the vertical plate 3 during subsequent maintenance or adjustment. At the other end of the vertical plate 3, a third opening 32 is set. The third opening 32 not only facilitates the connection between the vertical plate 3 and the bottom plate 4 or other subsequent components, but also improves the efficiency of the overall structure by reducing the weight of the vertical plate 3. Third fixing holes 33 are arranged on both sides of the third opening 32. These third fixing holes 33 correspond to the corresponding holes on the bottom plate 4 (or subsequent components), and the vertical plate 3 is firmly connected to the bottom plate 4 (or subsequent components) by bolts, rivets or other fasteners to form a stable support structure. Finally, the vertical plate 3 is fixedly connected to the top plate 2 by the embedding of the positioning pin 5. The positioning pin 5 passes through the second positioning hole 31 and the second fixing hole 23 in sequence, ensuring that the vertical plate 3 can be firmly locked on the top plate 2 after being adjusted to a suitable position. This connection method is not only simple and easy, but also has high reliability and durability, and can withstand various challenges in harsh working environments.
[0025] Combination Figure 1 , Figure 3 , Figure 4 and Figure 5As shown, the bottom plate 4 fits against the bottom of the house eaves. A number of evenly distributed third positioning holes 41 are provided along the side of the bottom plate 4. The through third opening 32 of the bottom plate 4 is movably connected to the vertical plate 3. The bottom plate 4 is fixedly connected to the vertical plate 3 by inserting a positioning pin 5 into the third positioning holes 41 and the third fixing holes 33. Specifically, the bottom plate 4 fitting against the bottom of the house eaves ensures the stability and safety of the entire support upright. The material selection of the bottom plate 4 also emphasizes high strength and corrosion resistance to cope with various harsh outdoor environments. A number of evenly distributed third positioning holes 41 are provided along the side of the bottom plate 4. These third positioning holes 41 can accurately correspond to the third fixing holes 33 on the vertical plate 3, thus simplifying the installation process and improving the connection accuracy. Through the third positioning holes 41, the bottom plate 4 can flexibly adjust its position relative to the vertical plate 3 to meet the requirements of different shapes and sizes of the bottom of the eaves. In the design of the bottom plate 4, special emphasis is placed on the movable connection with the vertical plate 3. One end of the bottom plate 4 passes through the third opening 32 on the vertical plate 3. This connection method not only enables the bottom plate 4 to slide and adjust within a certain range along the vertical plate 3 to adapt to the complex conditions of the bottom of the eaves, but also ensures the flexibility and stability of the connection part. After the adjustment is in place, the bottom plate 4 can fit against the bottom of the house eaves, providing a solid support foundation for the entire support upright. To achieve the fixed connection between the bottom plate 4 and the vertical plate 3, the positioning pin 5 plays a key role again. The positioning pin 5 passes through the third positioning holes 41 and the third fixing holes 33 in sequence, firmly locking the bottom plate 4 and the vertical plate 3 together. This connection method is not only simple and easy to implement, but also has extremely high stability and reliability, and can withstand various loads from the upper part and the influence of the external environment.
[0026] Combined with Figure 1 、 Figure 2 、 Figure 3 and Figure 5As shown, the fixed plate 1, the top plate 2, the vertical plate 3 and the bottom plate 4 form a square mounting rack with an opening, and the inner wall of the square mounting rack fits closely with the periphery of the eaves of the house. Specifically, the fixed plate 1, the top plate 2, the vertical plate 3 and the bottom plate 4 together constitute a square mounting rack with an opening. This square mounting rack is not only structurally compact, stable and reliable, but also its unique opening design enables it to fit closely with the periphery of the eaves of the house, achieving seamless docking. The inner wall of the square mounting rack has a smooth transition and close fit with the periphery of the eaves of the house. This fit not only enhances the overall stability of the support vertical rod, but also effectively prevents external factors such as wind and rain from eroding and damaging the mounting rack. At the same time, the fit design also reduces the possible gaps and voids generated during the installation process, avoiding problems such as water leakage and seepage caused by improper installation. The opening design of the square mounting rack fully considers the convenience of installation and adjustment. High-strength connecting parts (such as the positioning pin 5, bolts, etc.) are used to fixedly connect the various components of the square mounting rack. These connecting parts not only ensure the tight connection and stable support between the components, but also have a certain degree of adjustability to adapt to the eaves of houses with different shapes and sizes. At the same time, the selection and arrangement of the connecting parts also fully consider the requirements of structural strength and durability, ensuring the stability and safety of the support vertical rod during long-term use.
[0027] Combined with Figure 1 , Figure 3 and Figure 4 As shown, one end of the positioning pin 5 is provided with an extension part 51 bent outward, and anti-slip lines are provided on the extension part 51. Specifically, the positioning pin 5, as a key component connecting components such as the fixed plate 1, the top plate 2, the vertical plate 3 and the bottom plate 4, its design fully considers the convenience, stability and safety of use. One end of the positioning pin 5 is cleverly provided with an extension part 51 bent outward. This design not only enhances the overall structural strength of the positioning pin, but also provides a more comfortable and stable operation experience for users. The design of the extension part 51 cleverly utilizes the lever principle, enabling users to apply greater force when installing or disassembling the positioning pin, so that it can be more easily inserted into or pulled out of the corresponding positioning holes. At the same time, the extension part 51 also increases the contact area between the positioning pin 5 and the hand, improving the holding stability and reducing unnecessary troubles caused by hand slipping. More attentively, anti-slip lines are carefully provided on the surface of the extension part 51. These anti-slip lines adopt a fine and uniform groove design, which can effectively increase the friction between the hand and the extension part, preventing slipping caused by factors such as hand sweat or oil stains during use. Even in a harsh working environment, users can easily and accurately operate the positioning pin to ensure the smooth progress of the installation or disassembly process.
[0028] Combined with Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the fixed plate 1, top plate 2, vertical plate 3 and bottom plate 4 are all made of metal materials. Specifically, the fixed plate 1, top plate 2, vertical plate 3 and bottom plate 4 are all made of high-quality metal materials. This choice not only endows them with excellent physical properties and durability, but also ensures the stability and reliability of the entire support stand in various harsh environments. Metal materials are known for their high strength, corrosion resistance and wear resistance, which enable the fixed plate 1, top plate 2, vertical plate 3 and bottom plate 4 to withstand the huge pressure from the eaves of the house and the erosion of various external environmental factors. Whether it is strong sunlight, rain wash, or the severe cold in winter and high temperature in summer, these metal components can maintain their original shape and performance and are not easily deformed or damaged. In addition, metal materials also have good thermal conductivity and electrical conductivity, which helps to adjust the temperature of the support stand by heating or cooling when needed to adapt to different climate conditions. At the same time, the surfaces of metal components can be subjected to various treatments, such as galvanizing, spraying, etc., to improve their corrosion resistance and aesthetics. During the manufacturing process, these metal components are processed through precise cutting, bending, welding and other processes to ensure their dimensional accuracy and shape stability. At the same time, advanced surface treatment technologies are also adopted to improve the corrosion resistance and wear resistance of the components and extend their service life.
[0029] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.
Claims
1. Adjustable cornice support vertical pole, comprising a fixing plate (1), and a support rod (6) for hanging a safety belt is fixedly connected to the fixing plate (1), characterized in that, A top plate (2) is movably connected to a fixing plate (1). A vertical plate (3) is movably connected to one side of the top plate (2). A bottom plate (4) is movably connected to the bottom of the vertical plate (3). Positioning pins (5) are provided at the joints of the fixing plate (1), the top plate (2), the vertical plate (3) and the bottom plate (4). The fixing plate (1), the top plate (2), the vertical plate (3) and the bottom plate (4) are spliced together to form a fixing frame and installed on the eaves of a house.
2. The adjustable cornice support vertical pole according to claim 1, characterized in that, The fixing plate (1) includes a fixing horizontal plate (11). A fixing vertical plate (12) is fixedly provided at one end perpendicular to the fixing horizontal plate (11). The fixing vertical plate (12) is attached to the inner side of the eaves of the house. A first opening (13) is provided at the perpendicular intersection of the fixing vertical plate (12) and the fixing horizontal plate (11). First fixing holes (14) are provided on both sides of the first opening (13).
3. The adjustable cornice support vertical rod according to claim 2, wherein The top plate (2) is attached to the top of the eaves of the house. A number of uniformly distributed first positioning holes (21) are provided along the side of the top plate (2). The end of the top plate (2) passes through the first opening (13) and is movably connected to the fixing plate (1). A second opening (22) is provided at the other end of the top plate (2). Second fixing holes (23) are provided on both sides of the second opening (22). The top plate (2) is fixedly connected to the fixing plate (1) by inserting the positioning pin (5) into the first fixing hole (14) and the first positioning hole (21).
4. The adjustable cornice support vertical pole according to claim 3, characterized in that, The vertical plate (3) is attached to the outside of the eaves of the house. A number of uniformly distributed second positioning holes (31) are provided along the side of the vertical plate (3). The end of the vertical plate (3) passes through the second opening (22) and is movably connected to the top plate (2). A third opening (32) is provided at the other end of the vertical plate (3). Third fixing holes (33) are provided on both sides of the third opening (32). The vertical plate (3) is fixedly connected to the top plate (2) by inserting the positioning pin (5) into the second positioning hole (31) and the second fixing hole (23).
5. The adjustable cornice support vertical rod according to claim 4, wherein, The bottom plate (4) is attached to the bottom of the eaves of the house. A number of uniformly distributed third positioning holes (41) are provided along the side of the bottom plate (4). The bottom plate (4) passes through the third opening (32) and is movably connected to the vertical plate (3). The bottom plate (4) is fixedly connected to the vertical plate (3) by inserting the positioning pin (5) into the third positioning hole (41) and the third fixing hole (33).
6. The adjustable cornice support vertical pole according to claim 5, characterized in that, The fixing plate (1), the top plate (2), the vertical plate (3) and the bottom plate (4) form a square mounting frame with an opening. The inner wall of the square mounting frame fits closely to the periphery of the eaves of the house.
7. The adjustable cornice support vertical rod according to claim 6, wherein, One end of the positioning pin (5) is provided with an extension part (51) bent outward. Anti-slip lines are provided on the extension part (51).
8. The adjustable cornice support vertical rod according to claim 7, characterized in that, The fixing plate (1), the top plate (2), the vertical plate (3) and the bottom plate (4) are all made of metal materials.