A movable construction platform for large-span high-rise building construction columns

Abstract

The utility model relates to the field of building construction technology discloses a kind of movable construction operation platform for large-span high-rise building structural column, including structural column body and multiple stand columns, the upper and lower ends of the rear end two structural column bodies are provided with fixed mechanism, the rear end two structural column bodies are fixedly connected in the inside top and inside bottom of structural column body by fixed mechanism, multiple the stand columns between fixedly connected with multiple cross bars, the cross bar between left and right sides in middle portion and bottom end left and right side cross bar is all fixedly connected with support rod, the top of two the support rods is all fixedly connected with operation panel.In the utility model, by stand column, cross bar, support rod constitute stable frame, operation panel receives construction load and is passed downward, realizes multiple point dispersion stress, realizes the effect of construction efficient and safety promotion, compared with traditional scaffold, construction cycle is significantly shortened, construction efficiency and safety are improved.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a mobile construction operation platform for structural columns of large-span high-rise buildings. Background Technology

[0002] Large-span high-rise buildings are landmark projects in modern urban construction. As a key component in the structural system of high-rise buildings, structural columns play an important role in enhancing the overall integrity of the building and improving its seismic performance. During the construction of large-span high-rise buildings, the construction quality and efficiency of structural columns directly affect the overall safety and construction progress of the building. To meet the construction needs of structural columns, construction work platforms provide operating space for construction personnel and ensure the temporary storage of construction materials and equipment, playing a key role in the smooth progress of the construction process.

[0003] Currently, traditional scaffolding is used as the construction platform for the structural columns of large-span high-rise buildings. Traditional scaffolding is constructed by combining steel pipes and couplers to form a vertical and horizontal support system, providing working space for construction workers and meeting basic construction needs to a certain extent. It avoids the risk of construction workers working at heights without support. However, during the construction of traditional scaffolding, the connection of steel pipes and couplers relies on manual operation. The connection quality is greatly affected by the technical level and sense of responsibility of the construction workers. If the tightening torque of the couplers is insufficient or there are quality defects in the steel pipes, the connection can easily become loose, reducing the overall stability of the scaffolding. As the construction height increases, when the scaffolding is subjected to wind loads and construction loads, weak connection points can cause local instability, which can quickly spread to the entire structure, leading to the collapse of the scaffolding. At the same time, the construction and dismantling process of traditional scaffolding is cumbersome and requires a lot of manpower and time. In the case of large-span construction, due to the wide working range and complex high-altitude working environment, construction workers are prone to falls from height when moving and working on the scaffolding, making it difficult to meet the needs of efficient and safe construction of large-span high-rise buildings. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a mobile construction platform for structural columns of large-span high-rise buildings. It aims to improve the existing technology where weak connection points of scaffolding can cause local instability and collapse when subjected to wind loads and construction loads, and where the assembly and disassembly processes are cumbersome and require a lot of manpower and time.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a movable construction platform for structural columns of large-span high-rise buildings, comprising a structural column body and multiple columns, with fixing mechanisms provided at the upper and lower ends of the two rear structural column bodies, and the two rear structural column bodies fixedly connected to the inner top and inner bottom of the structural column body through the fixing mechanisms, multiple crossbars fixedly connected between the multiple columns, and support rods fixedly connected between the middle left and right crossbars and the bottom left and right crossbars, with a working panel fixedly connected to the top of each of the two support rods, and guardrails fixedly connected to the upper and lower ends of the front side of each column, with ventilation holes opened on the outside of the two guardrails.

[0006] The above technical solution involves a fixed mechanism that rigidly connects the platform to the building's structural columns. The columns, horizontal bars, and support rods form a stable frame. The working panel bears the construction load and transfers it downwards. The guardrails, combined with ventilation holes, provide protection and wind resistance. The load is ultimately transferred to the main building structure, achieving multi-point stress distribution. This results in improved construction efficiency and safety. The stable frame structure and rigid connection ensure the platform's stability, reducing construction safety hazards. The uniform load distribution avoids local overload. Compared to traditional scaffolding, it significantly shortens the construction cycle and improves construction efficiency and safety.

[0007] As a further description of the above technical solution:

[0008] The fixing mechanism at the top right side includes two concave grooves and a triangular slider. The two concave grooves are respectively opened at the top left and right sides of the column at the rear right side. The front side of the triangular slider has a T-shaped groove, the size of which matches the concave groove. The triangular slider is slidably connected to the top rear side of the structural column body through the concave groove and the T-shaped groove. Two fixing bolts pass through the top front side of the structural column body. Multiple threaded grooves are equally spaced inside the T-shaped groove. The ends of the two fixing bolts are threaded and respectively threaded into the two top threaded grooves. A mounting plate is fixedly connected to the top of the triangular slider. Expansion bolts pass through the bottom left and right sides of the mounting plate at the front and rear ends. The ends of the multiple expansion bolts are fixedly connected to the top right side of the inner side of the structural column body.

[0009] The above technical solution achieves platform positioning through the interlocking of concave and T-shaped sliding grooves, restricts lateral displacement through the connection of fixing bolts and threaded grooves, and establishes a rigid connection between the mounting plate and the building by embedding expansion bolts into the structural column body. The load is transferred to the triangular slider through the column, achieving precise positioning and stable connection. The dual fixing method enhances the platform's anti-overturning ability and effectively disperses the construction load. Compared with traditional connection methods, it significantly improves the stability and safety of the working platform in large-span construction, ensuring efficient construction.

[0010] As a further description of the above technical solution:

[0011] Both of the work panels are fixedly connected to the top of a rubber anti-slip pad, and the top of both rubber anti-slip pads are designed to be anti-slip.

[0012] The above technical solution involves fixing a rubber anti-slip mat to the top of the work panel. Its anti-slip design increases surface friction, effectively preventing people from slipping and falling when walking on the work panel or operating construction equipment, thus avoiding safety accidents caused by slipping.

[0013] As a further description of the above technical solution:

[0014] Both the top left and right side crossbars and the bottom left and right side crossbars are fixedly connected to escalators, and the exterior of both escalators is finished with a frosted process.

[0015] The above technical solution provides a passage for construction workers to go up and down the working platform through the escalator between the top and bottom left and right horizontal bars. The frosted surface of the escalator increases the friction when the hands grip and the feet step on it, so that the hands can grip and step on it more firmly when climbing the escalator, and prevent the hands or feet from slipping during the climbing process.

[0016] As a further description of the above technical solution:

[0017] Each of the crossbars is fixedly connected with a diagonal brace, and the diagonal brace is designed in an X shape.

[0018] The above technical solution uses X-shaped diagonal braces fixed between the crossbars to enhance the stability of the overall frame structure of the work platform by utilizing the principle of triangle stability. Under construction loads, the diagonal braces disperse the stress on the crossbars and columns, effectively resisting the deformation and lateral displacement of the platform and improving its load-bearing capacity.

[0019] As a further description of the above technical solution:

[0020] Multiple reinforcing ribs are fixedly connected at equal intervals to the front sides of both support rods, and the front ends of the multiple reinforcing ribs are respectively fixedly connected to the rear side of the crossbar at the middle of the front end and the rear side of the crossbar at the bottom of the front end.

[0021] Through the above technical solution: the reinforcing ribs on the front side of the support rod are connected to the middle of the front end and the bottom of the front end of the crossbar respectively. The reinforcing ribs share the load transmitted by the working panel, enhance the strength of the connection between the support rod and the crossbar, reduce stress concentration at the connection, and prevent the part from deforming or breaking due to excessive force.

[0022] As a further description of the above technical solution:

[0023] The expansion bolts are provided with anti-slip textures on their exterior, and the anti-slip textures are all designed in an X shape.

[0024] Through the above technical solution, the X-shaped anti-slip texture on the outside of the expansion bolt can increase the friction with the concrete inside the structural column, prevent the bolt from slipping in the concrete, and make the expansion bolt more firmly anchored in the structural column, thereby enhancing the connection reliability of the fixing mechanism.

[0025] As a further description of the above technical solution:

[0026] Each of the fixing bolts has a pull ring fixedly connected to its front end, and the pull rings are designed with anti-slip properties on their exterior.

[0027] The above technical solution allows construction workers to easily operate the fixing bolts by means of a pull ring at the front end of the fixing bolts. Its anti-slip design makes it more stable for workers to grip the fixing bolts when they are tightening them, allowing for easier and more precise tightening or loosening of the fixing bolts, thus improving the efficiency of installing and disassembling the fixing mechanism.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, the platform is rigidly connected to the building's structural columns through a fixing mechanism. The columns, horizontal bars, and support rods form a stable frame. The working panel bears the construction load and transmits it downwards. The guardrail, combined with ventilation holes, provides protection and wind resistance. The load is ultimately transmitted to the main building structure, achieving multi-point distributed force distribution. This results in improved construction efficiency and safety. The stable frame structure and rigid connection ensure the platform's stability, reduce construction safety hazards, and the uniform load distribution avoids local overload. Compared with traditional scaffolding, it significantly shortens the construction cycle and improves construction efficiency and safety.

[0030] 2. In this utility model, the platform is positioned by the interlocking of concave and T-shaped sliding grooves, the connection between the fixing bolts and the threaded groove restricts lateral displacement, and the expansion bolts are implanted into the structural column body to form a rigid connection between the mounting plate and the building. The load is transferred to the triangular slider through the column, achieving the effect of precise positioning and stable connection. The dual fixing method enhances the platform's anti-overturning ability and effectively disperses the construction load. Compared with the traditional connection method, it significantly improves the stability and safety of the working platform in large-span construction and ensures efficient construction. Attached Figure Description

[0031] Figure 1 This is a perspective view of a movable construction platform for structural columns of large-span high-rise buildings proposed in this utility model.

[0032] Figure 2 This is a front view of a movable construction platform for structural columns of large-span high-rise buildings proposed in this utility model.

[0033] Figure 3 This is a partial structural schematic diagram of a movable construction platform for structural columns of large-span high-rise buildings proposed in this utility model.

[0034] Figure 4 This is a structural breakdown diagram of the fixing mechanism in a movable construction platform for structural columns of large-span high-rise buildings proposed in this utility model.

[0035] Figure 5 This is a structural breakdown diagram of the rubber anti-slip pad in a movable construction platform for structural columns of large-span high-rise buildings proposed in this utility model.

[0036] Legend:

[0037] 1. Structural column body; 2. Fixing mechanism; 201. Concave slide groove; 202. Triangular slider; 203. T-shaped slide groove; 204. Fixing bolt; 205. Threaded groove; 206. Mounting plate; 207. Expansion bolt; 3. Column; 4. Horizontal bar; 5. Support rod; 6. Working panel; 7. Guardrail; 8. Ventilation hole; 9. Rubber anti-slip mat; 10. Ladder; 11. Diagonal brace; 12. Reinforcing rib; 13. Anti-slip texture; 14. Pull ring. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Reference Figure 1 , Figure 2 and Figure 3 The present invention provides an embodiment of a mobile construction platform for structural columns of large-span high-rise buildings, comprising a structural column body 1 and multiple columns 3. The upper and lower ends of the two rear structural column bodies 1 are provided with fixing mechanisms 2. The two rear structural column bodies 1 are fixedly connected to the inner top and inner bottom of the structural column body 1 through the fixing mechanisms 2. Multiple horizontal bars 4 are fixedly connected between the multiple columns 3. Support rods 5 are fixedly connected between the middle left and right horizontal bars 4 and the bottom left and right horizontal bars 4. The top of the two support rods 5 is fixedly connected with a working panel 6. Guardrails 7 are fixedly connected to the upper and lower ends of the front side of the columns 3. Ventilation holes 8 are opened on the outside of the two guardrails 7.

[0040] Specifically, the fixing mechanisms 2 installed at the top and bottom of the two rear structural columns 1 are the connecting parts between the entire platform and the main building. The fixing mechanisms 2 fix the two rear structural columns 1 to the top and bottom inner sides of the building's structural columns 1, providing stable anchor points for the platform and creating a rigid connection between the platform and the building structure. This connection method ensures that the platform will not shift or shake during construction. Multiple columns 3 serve as the vertical support structure of the platform, connected horizontally by multiple crossbars 4. The crossbars 4 are fixedly connected between the columns 3, forming a stable rectangular frame structure and enhancing the platform's overall resistance to lateral displacement. The support rods 5, fixedly connected between the middle left and right crossbars 4 and the bottom left and right crossbars 4, further strengthen the stability of the frame. The support rods 5, together with the crossbars 4 and columns 3, constitute a support system, effectively distributing and bearing the construction load on the platform and improving its load-bearing capacity. The work panels 6, fixedly connected to the top of the two support rods 5, provide a working platform for construction workers. The platform provides operating space for workers. The working panel 6, connected to the support rod 5, transfers the load of workers and equipment to the supporting structure below. The guardrails 7, fixedly connected to the upper and lower ends of the front of the column 3, provide safety protection for workers. The ventilation holes 8 on the outside of the guardrails 7, while ensuring the protective function, can reduce the impact of strong winds on the platform and reduce the impact of wind load on the platform's stability. In the actual construction process, workers perform structural column-related work on the working panel 6. The load on the platform is transferred to the support rod 5 through the working panel 6, and then to the fixing mechanism 2 through the crossbar 4 and the column 3, and finally distributed to the building structural column body 1. The multi-point support design makes the load distribution uniform and avoids excessive local stress. The rigid connection between the platform and the structural column body 1, as well as its own stable frame structure, ensure the safety and stability of the platform during the construction process, thereby effectively shortening the construction cycle of the structural column. Compared with traditional scaffolding, the safety factor is significantly improved.

[0041] Reference Figure 1 , Figure 3 and Figure 4The right-side top fixing mechanism 2 includes two concave sliding grooves 201 and a triangular slider 202. The two concave sliding grooves 201 are respectively opened on the left and right top sides of the rear right column 3. The front side of the triangular slider 202 is provided with a T-shaped sliding groove 203. The size of the T-shaped sliding groove 203 matches that of the concave sliding groove 201. The triangular slider 202 is slidably connected to the rear top of the structural column body 1 through the concave sliding grooves 201 and the T-shaped sliding grooves 203. Two fixing bolts 204 pass through the front top of the structural column body 1. Multiple threaded grooves 205 are equally spaced inside the T-shaped sliding groove 203. The ends of the two fixing bolts 204 are threaded and respectively threaded into the interior of the two threaded grooves 205 at the top. The top of the triangular slider 202 is fixedly connected with a mounting plate 206. Expansion bolts 207 pass through the front and rear ends of the left and right sides of the bottom of the mounting plate 206. The ends of the multiple expansion bolts 207 are fixedly connected to the inner top right end of the structural column body 1.

[0042] Specifically, during the installation phase, two concave grooves 201 are pre-cut at the top left and right sides of the rear right column 3, forming a vertical guide structure. The T-shaped groove 203 on the front side of the triangular slider 202 matches the size of the concave groove 201. The triangular slider 202 is inserted along the concave groove 201, so that the T-shaped groove 203 and the concave groove 201 fit together. At this time, the triangular slider 202 can slide vertically along the top rear side of the structural column body 1. By sliding and adjusting the relative position of the platform and the structural column body 1, the precise positioning of the working platform is ensured. Once determined, the two fixing bolts 204 penetrating the top front side of the structural column body 1 can secure the triangular slider 202. Multiple threaded grooves 205 evenly distributed inside the T-shaped groove 203 provide installation points for the fixing bolts 204. The two fixing bolts 204 are passed through the structural column body 1, with their ends threaded into the two threaded grooves 205 at the top of the T-shaped groove 203. As the fixing bolts 204 are tightened, the triangular slider 202 is secured to the top rear side of the structural column body 1, restricting its lateral displacement and enabling the platform to move vertically. The mounting plate 206, which is fixedly connected to the top of the triangular slider 202, serves as a transition component for vertical fixation. Expansion bolts 207, which penetrate the bottom left and right sides and front and rear ends of the mounting plate 206, are inserted into the inner top right end of the structural column body 1 after drilling. By tightening the nuts of the expansion bolts 207 with a tool, the sleeves of the expansion bolts 207 expand inside the structural column body 1, forming a tight engagement with the concrete, thus firmly fixing the mounting plate 206 to the structural column body 1. This creates a rigid vertical connection between the triangular slider 202 and the structural column body 1. To further enhance the load-bearing capacity of the fixing mechanism 2, during construction, the load borne by the working platform is transferred to the triangular slider 202 through the column 3. The threaded connection between the fixing bolt 204 and the threaded groove 205, as well as the anchoring of the expansion bolt 207 to the structural column body 1, together distribute the load to the interior of the structural column body 1. The interlocking structure of the concave groove 201 and the T-shaped groove 203, combined with the dual fixing method of the fixing bolt 204 and the expansion bolt 207, ensures that the working platform remains stable during the construction of large-span high-rise buildings and effectively prevents the platform from overturning.

[0043] Reference Figure 3 , Figure 4 and Figure 5Both work panels 6 have rubber anti-slip pads 9 fixedly connected to their tops, and the tops of both rubber anti-slip pads 9 are designed to be anti-slip. Ladders 10 are fixedly connected between the top left and right crossbars 4 and the bottom left and right crossbars 4, and the exteriors of both ladders 10 are finished with a frosted texture. Diagonal braces 11 are fixedly connected between multiple crossbars 4, and the shape of the multiple diagonal braces 11 is X-shaped. Multiple reinforcing ribs 12 are fixedly connected at equal intervals to the front sides of both support rods 5, and the front ends of the multiple reinforcing ribs 12 are respectively fixedly connected to the rear side of the front middle crossbar 4 and the rear side of the front bottom crossbar 4. Anti-slip textures 13 are provided on the exteriors of multiple expansion bolts 207, and the multiple anti-slip textures 13 are X-shaped. Pull rings 14 are fixedly connected to the front ends of multiple fixing bolts 204, and the exteriors of the multiple pull rings 14 are designed to be anti-slip.

[0044] Specifically, the rubber anti-slip mat 9 is fixed to the top of the working panel 6. Its anti-slip design increases surface friction, effectively preventing personnel from slipping when walking on the working panel 6 and operating construction equipment, thus avoiding safety accidents caused by slipping. The ladder 10 between the top and bottom left and right crossbars 4 provides a passage for construction personnel to go up and down the working platform. The frosted surface of the ladder 10 increases the friction when gripping with hands and stepping on feet, allowing for a more stable grip and stepping when climbing the ladder 10, preventing hand or foot slips during the climb. The X-shaped diagonal braces 11 fixed between the crossbars 4 utilize the principle of triangular stability to enhance the stability of the overall frame structure of the working platform. Under construction loads, the diagonal braces 11 disperse the stress on the crossbars 4 and columns 3, effectively resisting platform deformation and lateral displacement, improving the platform's load-bearing capacity, and supporting... The reinforcing ribs 12 on the front side of the strut 5 are connected to the middle front end and the bottom front end of the crossbar 4 respectively. The reinforcing ribs 12 share the load transmitted by the working panel 6, enhance the strength of the connection between the strut 5 and the crossbar 4, reduce stress concentration at the connection, and prevent deformation or breakage of this part due to excessive force. The X-shaped anti-slip texture 13 on the outside of the expansion bolt 207 can increase the friction with the concrete inside the structural column body 1, prevent the bolt from slipping in the concrete, and make the expansion bolt 207 more firmly anchored in the structural column body 1, enhancing the connection reliability of the fixing mechanism 2. The pull ring 14 at the front end of the fixing bolt 204 makes it easy for construction personnel to operate the fixing bolt 204. Its anti-slip design makes the hand grip more stable when the personnel tighten the fixing bolt 204, and can tighten or loosen the fixing bolt 204 more effortlessly and accurately, improving the efficiency of installing and disassembling the fixing mechanism 2.

[0045] Working principle: The fixing mechanism 2 is the connecting component between the entire platform and the main building. Fixing mechanism 2 securely connects the two rear structural columns 1 to the inner top and bottom of the structural column body 1, providing stable anchor points for the platform and creating a rigid connection between the platform and the building structure. Multiple columns 3 serve as the vertical support structure of the platform, connected horizontally by multiple crossbars 4. The crossbars 4 are fixedly connected between the columns 3, forming a stable rectangular frame structure and enhancing the overall lateral displacement resistance of the platform. Support rods 5 are fixedly connected between the middle left and right crossbars 4 and the bottom left and right crossbars 4, further strengthening the stability of the frame. The support rods 5, crossbars 4, and columns 3 together constitute a support system, effectively distributing and bearing the construction load on the platform, improving the platform's load-bearing capacity. The top of the two support rods 5 is fixedly connected to the work panel 6. The platform provides working space for construction workers. The working panel 6, connected to the support rod 5, transfers the load of construction workers and equipment to the supporting structure below. The guardrail 7, fixedly connected to the upper and lower ends of the front side of the column 3, provides safety protection for construction workers. The ventilation holes 8 on the outside of the guardrail 7, while ensuring the protective function, can reduce the impact of strong winds on the platform and reduce the impact of wind load on the stability of the platform. In the actual construction process, construction workers perform structural column-related work on the working panel 6. The load on the platform is transferred to the support rod 5 through the working panel 6, and then to the fixing mechanism 2 through the crossbar 4 and the column 3, and finally distributed to the building structural column body 1. The multi-point support design makes the load distribution uniform and avoids excessive local stress. The rigid connection between the platform and the structural column body 1, as well as its own stable frame structure.

[0046] Furthermore, two concave grooves 201 are pre-cut at the top left and right sides of the rear right column 3. The T-shaped groove 203 on the front side of the triangular slider 202 matches the size of the concave groove 201. The triangular slider 202 is inserted along the concave groove 201, so that the T-shaped groove 203 and the concave groove 201 are interlocked. At this time, the triangular slider 202 can slide vertically along the top rear side of the structural column body 1. By sliding, the relative position of the platform and the structural column body 1 is adjusted to ensure the precise positioning of the working platform. After the position is determined, the two fixing bolts 204 penetrating the top front side of the structural column body 1 can tighten the triangular slider 202. The multiple threaded grooves 205 evenly distributed inside the T-shaped groove 203 provide installation points for the fixing bolts 204. The two fixing bolts 204 are passed through the structural column body 1, so that their ends are threaded into the two threaded grooves 205 at the top of the T-shaped groove 203. As the fixing bolts 204 are tightened, the triangular slider 202 is secured. At the top rear side of the structural column body 1, its lateral displacement is restricted to achieve vertical fixation of the platform. The mounting plate 206, which is fixedly connected to the top of the triangular slider 202, serves as a transition component for vertical fixation. The expansion bolts 207, which penetrate through the front and rear ends of the left and right sides of the bottom of the mounting plate 206, are inserted into the top right end of the inner side of the structural column body 1 after drilling. The nuts of the expansion bolts 207 are tightened with tools, and the sleeves of the expansion bolts 207 expand inside the structural column body 1, forming a tight engagement with the concrete, thus firmly fixing the mounting plate 206 to the structural column body 1. This makes the triangular slider 202 and the structural column body 1 form a rigid connection in the vertical direction, further enhancing the load-bearing capacity of the fixing mechanism 2. During construction, the load borne by the working platform is transmitted to the triangular slider 202 through the column 3. The threaded connection between the fixing bolt 204 and the threaded groove 205, as well as the anchoring of the expansion bolts 207 and the structural column body 1, together distribute the load to the interior of the structural column body 1.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A movable construction platform for the construction of a high-rise building column, comprising a column body (1) and a plurality of uprights (3), characterized in that: The upper and lower ends of the two rear structural column bodies (1) are provided with fixing mechanisms (2). The two rear structural column bodies (1) are fixedly connected to the inner top and inner bottom of the structural column body (1) through the fixing mechanisms (2). Multiple horizontal bars (4) are fixedly connected between the multiple columns (3). Support rods (5) are fixedly connected between the horizontal bars (4) on the middle left and right sides and the horizontal bars (4) on the bottom left and right sides. The top of the two support rods (5) is fixedly connected with a working panel (6). The upper and lower ends of the front side of the column (3) are fixedly connected with guardrails (7). Ventilation holes (8) are opened on the outside of the two guardrails (7).

2. The mobile construction platform for constructing a column of a high-rise building according to claim 1, wherein: The fixing mechanism (2) at the top right side includes two concave grooves (201) and a triangular slider (202). The two concave grooves (201) are respectively opened at the top left and right sides of the right rear column (3). A T-shaped groove (203) is opened on the front side of the triangular slider (202). The size of the T-shaped groove (203) matches that of the concave groove (201). The triangular slider (202) is slidably connected to the top rear side of the structural column body (1) through the concave grooves (201) and the T-shaped grooves (203). Two fixing bolts (204) pass through the top of the front side. Multiple threaded grooves (205) are equally spaced inside the T-shaped slide (203). The ends of the two fixing bolts (204) are threaded and respectively threaded into the two threaded grooves (205) at the top. The top of the triangular slider (202) is fixedly connected to the mounting plate (206). Expansion bolts (207) pass through the front and rear ends of the bottom left and right sides of the mounting plate (206). The ends of the multiple expansion bolts (207) are fixedly connected to the top right end of the inner side of the structural column body (1).

3. The movable construction platform for structural columns of large-span high-rise buildings according to claim 1, characterized in that: Both of the work panels (6) are fixedly connected to the top of rubber anti-slip pads (9), and the top of both rubber anti-slip pads (9) are designed to be anti-slip.

4. A movable construction platform for structural columns of large-span high-rise buildings according to claim 1, characterized in that: The top left and right side crossbars (4) and the bottom left and right side crossbars (4) are both fixedly connected to escalators (10), and the exterior of both escalators (10) is frosted.

5. A movable construction platform for structural columns of large-span high-rise buildings according to claim 1, characterized in that: Each of the multiple crossbars (4) is fixedly connected with a diagonal brace (11), and the multiple diagonal braces (11) are all designed in an X shape.

6. A movable construction platform for structural columns of large-span high-rise buildings according to claim 1, characterized in that: The front sides of the two support rods (5) are each fixedly connected with a plurality of reinforcing ribs (12) at equal intervals. The front ends of the plurality of reinforcing ribs (12) are respectively fixedly connected to the rear side of the crossbar (4) at the middle of the front end and the rear side of the crossbar (4) at the bottom of the front end.

7. A movable construction platform for structural columns of large-span high-rise buildings according to claim 2, characterized in that: The exterior of each of the expansion bolts (207) is provided with anti-slip textures (13), and each of the anti-slip textures (13) adopts an X-shaped design.

8. A movable construction platform for structural columns of large-span high-rise buildings according to claim 2, characterized in that: Each of the multiple fixing bolts (204) has a pull ring (14) fixedly connected to its front end, and the exterior of each of the multiple pull rings (14) is designed to be non-slip.

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