An assembled rapid automatic climbing construction platform and a construction method

By using a prefabricated, rapid, and automatic climbing construction platform, and utilizing a hydraulically driven climbing device and control system, efficient and automated construction of complex buildings has been achieved. This solves the reliability and adaptability issues of existing platforms and improves construction efficiency and safety.

CN117780069BActive Publication Date: 2026-07-03CHINA CONSTRUCTION SIXTH ENGINEERING DIVISION CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHINA CONSTRUCTION SIXTH ENGINEERING DIVISION CO LTD
Filing Date
2024-01-30
Publication Date
2026-07-03

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Abstract

The application is a kind of assembled quick automatic climbing construction platform and construction method, the construction platform comprises a working platform assembly, an assembled climbing column assembly, a hydraulic drive climbing device, a movable assembly, a hydraulic leveling device and a control system; the working platform assembly is installed on the several assembled climbing column assemblies by the hydraulic drive climbing device and performs climbing and descending operation on the several assembled climbing column assemblies by the hydraulic drive climbing device, the movable assembly is movably installed on the working platform assembly, the hydraulic leveling device is arranged at the bottom of each assembled climbing column assembly, and the hydraulic drive climbing device, the movable assembly and the hydraulic leveling device are connected with the control system. The application adopts an innovative climbing mechanism, is independent of the building structure, can adapt to different building surfaces and structures, has higher safety and stability, has automation and intelligence, and greatly improves the construction efficiency and safety.
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Description

Technical Field

[0001] This invention relates to the technical field of building construction, and in particular to a prefabricated, rapid, automatic climbing construction platform and its construction method. Background Technology

[0002] With the continuous development of intelligent construction and new building types, automatic climbing technology, as an emerging technology, has begun to be applied in the construction field. Automatic climbing construction platforms, through mechanization and automation, enable the platform to automatically rise along the building structure, thereby improving construction efficiency and reducing labor intensity. However, existing automatic climbing platforms still have some shortcomings, such as insufficient reliability of the climbing mechanism, limited degree of automation, and poor adaptability to special building structures.

[0003] In summary, existing automated climbing platforms require large equipment such as tower cranes for assembly and disassembly, resulting in cumbersome and costly installation and dismantling processes, poor adaptability to complex structures, high operator training requirements, and low efficiency. Existing methods cannot adequately address the challenges posed by buildings with unique shapes and complex structures. Therefore, developing a prefabricated, rapid, automated climbing construction platform is essential. Summary of the Invention

[0004] The present invention aims to address the shortcomings of the prior art by providing a prefabricated, rapid, automatic climbing construction platform and construction method.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A prefabricated rapid automatic climbing construction platform includes a work platform component, a prefabricated climbing column component, a hydraulically driven climbing device, a mobile assembly component, a hydraulic leveling device, and a control system.

[0007] The work platform component is mounted on several prefabricated climbing column components via a hydraulically driven climbing device, and uses the hydraulically driven climbing device to perform climbing and lowering operations on the prefabricated climbing column components. The mobile assembly component is moved and mounted on the work platform component. The hydraulic leveling device is located at the bottom of each prefabricated climbing column component. The hydraulically driven climbing device, the mobile assembly component, and the hydraulic leveling device are all connected to the control system.

[0008] The work platform components include a platform body, on which guide rails are provided.

[0009] The work platform components are equipped with guardrails, safety nets, and safety belts.

[0010] The main body of the platform is assembled from prefabricated modular panels.

[0011] The prefabricated climbing column assembly includes several climbing column units installed from top to bottom. Each climbing column unit has several tenon and mortise grooves evenly distributed around its top circumference and several tenon and mortise plates evenly distributed around its bottom circumference. The tenon and mortise plates of the upper climbing column unit are inserted into the tenon and mortise grooves of the lower climbing column unit. Assembly limiting holes are provided on the connecting end faces of the tenon and mortise grooves and tenon and mortise plates. Limiting anchors are inserted into the corresponding assembly limiting holes. Several climbing grooves are evenly distributed around the side wall of the climbing column unit.

[0012] The hydraulically driven climbing device includes an upper fixed ring and a lower fixed ring. Several lifting hydraulic jacks are evenly distributed around the circumference between the upper and lower fixed rings. Several transverse hydraulic jacks are evenly distributed around the circumference of the inner walls of both the upper and lower fixed rings. The transverse hydraulic jacks are connected to support and limiting posts, which are installed in the corresponding climbing grooves.

[0013] The mobile assembly assembly includes a mobile platform with wheels at the bottom. The wheels are mounted on guide rails and the mobile platform is equipped with an assembly robotic arm and an electric hoist.

[0014] The hydraulic leveling device includes several leveling hydraulic jacks arranged circumferentially at the bottom of the prefabricated climbing column assembly.

[0015] The lifting hydraulic jack, the horizontal hydraulic jack, the assembly robotic arm, the electric hoist, and the leveling hydraulic jack are all connected to the control system.

[0016] The construction method of the above-mentioned prefabricated rapid automatic climbing construction platform includes the following steps:

[0017] S1. Installation of prefabricated climbing column assembly:

[0018] Clean up the debris at the bottom of the construction platform and level and compact it. Transport the prefabricated modular components to the construction site to establish a stable foundation for the construction platform. Ensure that the prefabricated climbing column components are firmly anchored to the base at the construction site. Use a hydraulic leveling device to level the prefabricated climbing column components.

[0019] S2. Installation of hydraulically driven climbing device:

[0020] A hydraulically driven climbing device is installed on the prefabricated climbing column assembly. Specifically, the horizontal hydraulic jacks on the inner walls of the upper and lower fixed rings drive the support limit column to extend into the corresponding climbing groove of the climbing column unit. The hydraulically driven climbing device is calibrated through the control system, the vertical motion parameters are set, and the control system is tested under controlled conditions.

[0021] S3, Installation of work platform components:

[0022] Connect the bottom of the lower fixing ring of the hydraulically driven climbing device to the work platform assembly and install integrated safety equipment. Set up guardrails, safety nets, and safety belt points on the work platform assembly and install an emergency brake on the hydraulically driven climbing device to ensure that all safety systems operate normally and comply with industry standards.

[0023] S4. Climbing operation:

[0024] The horizontal hydraulic jacks on the inner wall of the upper fixed ring retract, causing the support limit column to leave the climbing groove corresponding to the climbing column unit. The control system controls the lifting hydraulic jacks to extend synchronously, and the upper fixed ring rises to its position. At this time, the horizontal hydraulic jacks on the inner wall of the upper fixed ring extend, causing the support limit column to extend into the climbing groove corresponding to the climbing column unit. Then, the horizontal hydraulic jacks on the inner wall of the lower fixed ring retract, causing the support limit column to leave the climbing groove corresponding to the climbing column unit. The control system controls the lifting hydraulic jacks to retract synchronously, and the lower fixed ring rises to its position. The horizontal hydraulic jacks on the inner wall of the lower fixed ring extend, causing the support limit column to extend into the climbing groove corresponding to the climbing column unit, thus realizing one climbing operation of the work platform assembly along the assembled climbing column assembly.

[0025] S5, Climbing Column Unit Assembly:

[0026] The next section of the prefabricated climbing column assembly is assembled using the mobile assembly components on the work platform. The climbing column is then hoisted to the corresponding position using an electric hoist and assembled using an assembly robotic arm.

[0027] S6. Construction Operations:

[0028] Repeat steps S4, S5, and S6 until the work position is reached, and then carry out the construction work.

[0029] S7. Descent Operation:

[0030] After the construction work is completed, the control system controls the hydraulically driven climbing device to lower the work platform components according to the reverse steps in step S4.

[0031] S8, disassembly of the climbing column unit:

[0032] The climbing column unit of the assembled climbing column assembly is disassembled by the mobile assembly component on the work platform component, the climbing column unit is disassembled by the assembly robotic arm and then hoisted to the ground by the electric hoist.

[0033] S9. Dismantling of the construction platform:

[0034] Repeat steps S7 and S8 until the work platform components are on the ground and dismantled.

[0035] The beneficial effects of this invention are: This invention adopts an innovative climbing mechanism that is independent of the building structure, can adapt to different building surfaces and structures, has higher safety and stability, and is automated and intelligent, which greatly improves construction efficiency and safety, while reducing the complexity of manual operation and meeting the needs of modern building construction. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the structure of the construction platform with a single-layer working platform component in this invention;

[0037] Figure 2 This is a schematic diagram of the construction platform with a double-layer working platform component in this invention;

[0038] Figure 3 This is a schematic diagram of a construction platform with another structure in this invention;

[0039] Figure 4 This is a schematic diagram of the prefabricated climbing column assembly in this invention;

[0040] Figure 5 This is a schematic diagram of the climbing operation in step S4 of the specific implementation method when climbing has not occurred;

[0041] Figure 6 This is a schematic diagram of the climbing process in step S4 of the specific implementation method;

[0042] Figure 7 This is a schematic diagram showing the climbing position after the climber has reached the target position in step S4 of the specific implementation method.

[0043] In the diagram: 1-Work platform assembly; 2-Assembled climbing column assembly; 3-Hydraulic driven climbing device; 4-Mobile assembly assembly; 5-Hydraulic leveling device; 6-Control system;

[0044] 11-Platform body; 12-Guide rail;

[0045] 21-Climbing column unit; 22-Assembly limiting hole; 23-Climbing groove; 24-Limiting anchor; 25-Tenon and tenon arc groove; 26-Tenon and tenon arc plate;

[0046] 31-Upper fixing ring; 32-Lower fixing ring; 33-Lifting hydraulic jack; 34-Horizontal hydraulic jack;

[0047] 41-Assembly robotic arm; 42-Electric hoist; 43-Mobile platform; 44-Moving wheels;

[0048] The following will describe in detail, with reference to the accompanying drawings, embodiments of the present invention. Detailed Implementation

[0049] The principles and features of the present invention are described below with reference to the accompanying drawings. The embodiments given are for illustrative purposes only and are not intended to limit the scope of the invention. The invention is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the invention will become clearer from the following description. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of the invention.

[0050] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0051] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0052] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0053] A prefabricated, rapid, automatic climbing construction platform, such as Figures 1 to 3 As shown, it includes a work platform assembly 1, an assembled climbing column assembly 2, a hydraulically driven climbing device 3, a mobile assembly assembly 4, a hydraulic leveling device 5, and a control system 6.

[0054] The work platform component 1 is mounted on several prefabricated climbing column components 2 via a hydraulically driven climbing device 3 and performs climbing and lowering operations on the prefabricated climbing column components 2 using the hydraulically driven climbing device 3. The mobile assembly component 4 is movably mounted on the work platform component 1. The hydraulic leveling device 5 is located at the bottom of each prefabricated climbing column component 2. The hydraulically driven climbing device 3, the mobile assembly component 4, and the hydraulic leveling device 5 are all connected to the control system 6.

[0055] The work platform component 1 includes a platform body 11, on which a guide rail 12 is provided, such as... Figure 3 As shown.

[0056] The work platform component 1 is equipped with guardrails, safety nets, and safety belt points.

[0057] The main body of the platform 11 is assembled from prefabricated panels.

[0058] Prefabricated climbing column assembly 2, such as Figure 4 As shown, the system includes several climbing column units 21 installed from top to bottom. Each climbing column unit 21 has several tenon and mortise grooves 25 evenly distributed around its top circumference and several tenon and mortise plates 26 evenly distributed around its bottom circumference. The tenon and mortise plate 26 of the upper climbing column unit 21 is inserted into the tenon and mortise groove 25 of the lower climbing column unit 21. The tenon and mortise grooves 25 and the tenon and mortise plates 26 are provided with assembly limiting holes 22 on their connecting end faces. A limiting anchor 24 is inserted into the corresponding assembly limiting hole 22. Several climbing grooves 23 are evenly distributed around the side wall of the climbing column unit 21.

[0059] There are three climbing grooves 23 on the side wall of the climbing column unit 21.

[0060] The prefabricated climbing column assembly 2 is made of high-strength aluminum alloy.

[0061] Hydraulic drive climbing device 3 Figures 5-7 As shown, it includes an upper fixed ring 31 and a lower fixed ring 32. Several lifting hydraulic jacks 33 are evenly distributed around the circumference between the upper fixed ring 31 and the lower fixed ring 32. Several transverse hydraulic jacks 34 are evenly distributed around the circumference of the inner wall of the upper fixed ring 31 and the inner wall of the lower fixed ring 32. The transverse hydraulic jacks 34 are connected to support and limiting columns, and the support and limiting columns are installed in the corresponding climbing grooves 23.

[0062] There are three transverse hydraulic jacks 34 on the inner wall of the upper fixed ring 31, three transverse hydraulic jacks 34 on the inner wall of the lower fixed ring 32, and three lifting hydraulic jacks 33 between the upper fixed ring 31 and the lower fixed ring 32.

[0063] Mobile assembly components 4, such as Figure 3 As shown, it includes a mobile platform 43, with a mobile wheel 44 at the bottom of the mobile platform 43. The mobile wheel 44 is movably mounted on the guide rail 12. The mobile platform 43 is loaded with an assembly robotic arm 41 and an electric hoist 42.

[0064] The hydraulic leveling device 5 includes several leveling hydraulic jacks arranged circumferentially at the bottom of the prefabricated climbing column assembly 2.

[0065] The lifting hydraulic jack 33, the horizontal hydraulic jack 34, the assembly robotic arm 41, the electric hoist 42, and the leveling hydraulic jack are all connected to the control system 6.

[0066] The construction method of the above-mentioned prefabricated rapid automatic climbing construction platform includes the following steps:

[0067] S1. Installation of prefabricated climbing column assembly 2:

[0068] Clean up the debris at the bottom of the construction platform and level and compact it. Transport the prefabricated modular components to the construction site to establish a stable foundation for the construction platform. Ensure that the prefabricated climbing column component 2 is firmly anchored to the base at the construction site. Use the hydraulic leveling device 5 to level the prefabricated climbing column component 2.

[0069] S2, Installation of hydraulically driven climbing device 3:

[0070] A hydraulically driven climbing device 3 is installed on the assembled climbing column assembly 2. Specifically, the horizontal hydraulic jacks 34 on the inner side wall of the upper fixed ring 31 and the inner side wall of the lower fixed ring 32 drive the support limit column to extend into the climbing groove 23 corresponding to the climbing column unit 21. The hydraulically driven climbing device 3 is calibrated by the control system 6, the vertical motion parameters are set, and the control system 6 is tested under controlled conditions.

[0071] S3, Installation of Work Platform Component 1:

[0072] Connect the bottom of the lower fixing ring 32 of the hydraulically driven climbing device 3 to the work platform assembly 1 and install integrated safety equipment. Set up guardrails, safety nets and safety belt points on the work platform assembly 1, and set up an emergency brake on the hydraulically driven climbing device 3 to ensure that all safety systems operate normally and comply with industry standards.

[0073] S4. Climbing operation:

[0074] like Figures 5-7 As shown, the horizontal hydraulic jack 34 on the inner wall of the upper fixed ring 31 retracts, causing the support limiting column to leave the climbing groove 23 corresponding to the climbing column unit 21. The control system 6 controls the lifting hydraulic jack 33 to extend synchronously, and the upper fixed ring 31 rises to the position. At this time, the horizontal hydraulic jack 34 on the inner wall of the upper fixed ring 31 extends, causing the support limiting column to extend into the climbing groove 23 corresponding to the climbing column unit 21. Then, the horizontal hydraulic jack 34 on the inner wall of the lower fixed ring 32 retracts, causing the support limiting column to leave the climbing groove 23 corresponding to the climbing column unit 21. The control system 6 controls the lifting hydraulic jack 33 to retract synchronously, and the lower fixed ring 32 rises to the position. The horizontal hydraulic jack 34 on the inner wall of the lower fixed ring 32 extends, causing the support limiting column to extend into the climbing groove 23 corresponding to the climbing column unit 21, thus realizing one climbing operation of the work platform assembly 1 along the assembled climbing column assembly 2.

[0075] S5, Climbing Column Unit 21 Assembly:

[0076] The next section of the climbing column unit 21 of the prefabricated climbing column assembly 2 is assembled by the mobile assembly component 4 on the work platform component 1, and the climbing column unit 21 is hoisted to the corresponding position by the electric hoist 42 and assembled by the assembly robot arm 41.

[0077] S6. Construction Operations:

[0078] Repeat steps S4, S5, and S6 until the work position is reached, and then carry out construction work. During the work, the electric hoist 42 can be used to lift and transport necessary building materials, formwork, etc. on the ground.

[0079] S7. Descent Operation:

[0080] After the construction work is completed, the control system 6 controls the hydraulically driven climbing device 3 to lower the work platform component 1 according to the reverse steps in step S4.

[0081] S8, climbing column unit 21 disassembly:

[0082] The climbing column unit 21 of the assembled climbing column assembly 2 is disassembled by the mobile assembly component 4 on the work platform component 1, the climbing column unit 21 is disassembled by the assembly robotic arm 41, and the climbing column unit 21 is hoisted to the ground by the electric hoist 42.

[0083] S9. Dismantling of the construction platform:

[0084] Repeat steps S7 and S8 until the work platform component 1 is placed on the ground and dismantled.

[0085] The construction platform of this invention improves efficiency through automation. The fully automatic climbing and descending greatly improves efficiency, enhances safety, and reduces labor costs. Equipped with a hydraulic leveling device 5, it can adapt to various terrains, making it suitable for different construction sites.

[0086] The construction platform of this invention uses a robotic system to assemble and disassemble the prefabricated climbing column assembly 2, eliminating the need for large equipment such as tower cranes, thereby further improving efficiency and reducing reliance on heavy machinery.

[0087] The construction platform of this invention is independent of the building structure and can be flexibly constructed on one side or around the entire building as needed. It can be used for single-story or multi-story construction simultaneously, such as... Figures 1 to 3 As shown.

[0088] The construction platform of this invention uses prefabricated assembled components that are easy to transport and reusable, which is sustainable and cost-effective.

[0089] This invention is applicable to building construction, maintenance, renovation and repair of existing high-rise structures, high-pier bridge projects and other types of large-scale infrastructure projects.

[0090] The present invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any improvements made using the inventive concept and technical solution of the present invention, or direct application to other occasions without modification, are all within the protection scope of the present invention.

Claims

1. A prefabricated, rapid, automatic climbing construction platform, characterized in that, It includes a work platform assembly (1), an assembled climbing column assembly (2), a hydraulically driven climbing device (3), a mobile assembly assembly (4), a hydraulic leveling device (5), and a control system (6). The work platform component (1) is installed on several prefabricated climbing column components (2) by a hydraulically driven climbing device (3) and uses the hydraulically driven climbing device (3) to perform climbing and lowering operations on several prefabricated climbing column components (2). The mobile assembly component (4) is moved and installed on the work platform component (1). The hydraulic leveling device (5) is set at the bottom of each prefabricated climbing column component (2). The hydraulically driven climbing device (3), the mobile assembly component (4), and the hydraulic leveling device (5) are all connected to the control system (6). The work platform component (1) includes a platform body (11), and a guide rail (12) is provided on the platform body (11). The prefabricated climbing column assembly (2) includes several climbing column units (21) installed from top to bottom. Several tenon and mortise arc grooves (25) are evenly provided on the top circumference of the climbing column unit (21), and several tenon and mortise arc plates (26) are evenly provided on the bottom circumference. The tenon and mortise arc plate (26) of the upper climbing column unit (21) is inserted into the tenon and mortise arc groove (25) of the lower climbing column unit (21). The tenon and mortise arc groove (25) and the tenon and mortise arc plate (26) are provided with assembly limiting holes (22) on the connecting end face. The corresponding assembly limiting holes (22) are provided with limiting anchors (24). Several climbing grooves (23) are evenly provided on the side wall of the climbing column unit (21). The hydraulically driven climbing device (3) includes an upper fixed ring (31) and a lower fixed ring (32). Several lifting hydraulic jacks (33) are evenly distributed around the circumference between the upper fixed ring (31) and the lower fixed ring (32). Several transverse hydraulic jacks (34) are evenly distributed around the circumference of the inner wall of the upper fixed ring (31) and the inner wall of the lower fixed ring (32). The transverse hydraulic jacks (34) are connected to support limiting columns, and the support limiting columns are installed in the corresponding climbing grooves (23). The mobile assembly component (4) includes a mobile platform (43), with a mobile wheel (44) at the bottom of the mobile platform (43). The mobile wheel (44) is mounted on the guide rail (12). The mobile platform (43) is equipped with an assembly robot arm (41) and an electric hoist (42). The mobile assembly component (4) on the work platform component (1) is used to assemble the next section of the climbing column unit (21) of the assembly climbing column component (2). The electric hoist (42) is used to lift the climbing column unit (21) to the corresponding position and assemble it through the assembly robot arm (41).

2. The prefabricated rapid automatic climbing construction platform according to claim 1, characterized in that, The work platform component (1) is equipped with guardrails, safety nets, and safety belts.

3. The prefabricated rapid automatic climbing construction platform according to claim 2, characterized in that, The main body of the platform (11) is assembled from prefabricated panels.

4. The prefabricated rapid automatic climbing construction platform according to claim 3, characterized in that, The hydraulic leveling device (5) includes several leveling hydraulic jacks arranged circumferentially at the bottom of the prefabricated climbing column assembly (2).

5. The prefabricated rapid automatic climbing construction platform according to claim 4, characterized in that, The lifting hydraulic jack (33), the horizontal hydraulic jack (34), the assembly robotic arm (41), the electric hoist (42), and the leveling hydraulic jack are all connected to the control system (6).

6. A construction method for a prefabricated rapid automatic climbing construction platform as described in claim 5, characterized in that, Includes the following steps: S1. Installation of prefabricated climbing column assembly (2): Clean up the debris at the bottom of the construction platform and level and compact it. Transport the prefabricated modular components to the construction site to establish a solid foundation for the construction platform. Ensure that the prefabricated climbing column component (2) is firmly anchored on the base at the construction site. Use the hydraulic leveling device (5) to level the prefabricated climbing column component (2). S2, Installation of hydraulically driven climbing device (3): A hydraulically driven climbing device (3) is installed on the assembled climbing column assembly (2). Specifically, the horizontal hydraulic jacks (34) on the inner wall of the upper fixed ring (31) and the inner wall of the lower fixed ring (32) drive the support limit column to extend into the corresponding climbing groove (23) of the climbing column unit (21). The hydraulically driven climbing device (3) is calibrated through the control system (6), the vertical motion parameters are set, and the control system (6) is tested under controlled conditions. S3, Installation of work platform components (1): Connect the bottom of the lower fixing ring (32) of the hydraulically driven climbing device (3) to the work platform assembly (1) and install integrated safety equipment. Set up guardrails, safety nets and safety belt points on the work platform assembly (1) and set up an emergency brake on the hydraulically driven climbing device (3) to ensure that all safety systems operate normally and comply with industry standards. S4. Climbing operation: The horizontal hydraulic jack (34) on the inner wall of the upper fixed ring (31) retracts, causing the support limiting column to leave the climbing groove (23) corresponding to the climbing column unit (21). The control system (6) controls the lifting hydraulic jack (33) to extend synchronously, and the upper fixed ring (31) rises to the position. At this time, the horizontal hydraulic jack (34) on the inner wall of the upper fixed ring (31) extends, causing the support limiting column to extend into the climbing groove (23) corresponding to the climbing column unit (21). Then the horizontal hydraulic jack (34) on the inner wall of the lower fixed ring (32) extends. The hydraulic jack (34) retracts, causing the support limit column to leave the climbing groove (23) corresponding to the climbing column unit (21). The control system (6) controls the lifting hydraulic jack (33) to retract synchronously, and the lower fixing ring (32) rises to the position. The horizontal hydraulic jack (34) on the inner wall of the lower fixing ring (32) extends, causing the support limit column to extend into the climbing groove (23) corresponding to the climbing column unit (21), thus realizing the climbing operation of the work platform assembly (1) along the assembled climbing column assembly (2). S5, Assemble the climbing column unit (21): The next section of the climbing column unit (21) of the prefabricated climbing column assembly (2) is assembled by the mobile assembly component (4) on the work platform component (1), and the climbing column unit (21) is hoisted to the corresponding position by the electric hoist (42) and assembled by the assembly robot arm (41). S6. Construction Operations: Repeat steps S4 and S5 until the work position is reached, and then carry out the construction work. S7. Descent Operation: After the construction work is completed, the control system (6) controls the hydraulic drive climbing device (3) to perform a descent operation on the work platform component (1) according to the reverse step in step S4; S8, Climbing Column Unit (21) Disassembly: The climbing column unit (21) of the assembled climbing column assembly (2) is disassembled by the mobile assembly component (4) on the work platform component (1), the climbing column unit (21) is disassembled by the assembly robotic arm (41), and the climbing column unit (21) is hoisted to the ground by the electric hoist (42). S9. Dismantling of the construction platform: Repeat steps S7 and S8 until the work platform component (1) is placed on the ground and dismantled.