An ultra-high tower multi-operation surface combined construction platform and a construction method thereof

Abstract

The application discloses a super-high tower multi-operation surface combined construction platform and a construction method thereof, and comprises an operation platform, a connecting frame body and an anchoring cross beam. The anchoring cross beam is used for supporting the operation platform, or the anchoring cross beam is connected with the connecting frame body and is used for supporting the connecting frame body. The construction platform can be flexibly adjusted according to a construction condition. The installation, climbing and removal of the construction platform can be completed by using existing tower crane equipment. The anchoring device is cancelled, and the anchoring device does not need to be disassembled and assembled during cyclic operation, so that other construction procedures except tower structure construction can be greatly simplified. The operation platform has a bearing capacity, can carry construction personnel, store construction equipment and tools, and place a small amount of construction materials. When the size of the tower structure changes, the construction platform can be slightly modified to meet the construction use requirement.

Description

Technical Field

[0001] This invention relates to the field of ultra-high tower construction technology, and more specifically, to a multi-operation-face combined construction platform for ultra-high towers and its construction method. Background Technology

[0002] When constructing ultra-high tower structures, anchoring devices are typically installed on the tower structure. Then, a connecting frame and operating platform are assembled together using an operating scaffold to form a construction platform. Because the anchoring devices need to be installed and constructed on the tower structure, the installation and dismantling of the construction platform becomes quite troublesome. When lifting the construction platform, the previous anchoring devices must be removed first, then the new ones installed, significantly increasing the difficulty and complexity of both the ultra-high tower and the construction platform. Therefore, how to make the construction platform structure simple, reliable, and easy to install and dismantle during ultra-high tower construction is the technical problem this invention aims to solve. Therefore, it is necessary to propose a multi-operating-face combined construction platform for ultra-high towers and its construction method to at least partially solve the problems existing in the prior art. Summary of the Invention

[0003] The summary section introduces a series of simplified concepts, which will be further explained in detail in the detailed description section. The summary section of this invention is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0004] To at least partially solve the above problems, the present invention provides a multi-operational-face combined construction platform for ultra-high towers and its construction method, comprising: an operation platform, wherein the operation platform is provided with at least two layers along the construction direction;

[0005] A connecting frame is used to connect to and fix the operating platform;

[0006] Anchor beams, at least four of which are installed on the tower steel beams of the ultra-high tower;

[0007] The anchoring beam is used to support the operating platform, or the anchoring beam is connected to the connecting frame and supports the connecting frame.

[0008] Preferably, the operating platform has three layers along the construction direction.

[0009] Preferably, the operating platform, the connecting frame, and the anchoring beam are all located inside the ultra-high tower.

[0010] The anchoring beam is used to support the operating platform;

[0011] The anchoring beam overlaps two adjacent tower steel beams on the same horizontal plane and is connected to the tower steel beams by a U-shaped locking device.

[0012] The operating platform is located on top of the four anchor beams, and adjacent operating platforms are connected by a connecting frame.

[0013] Preferably, the operating platform, the connecting frame, and the anchoring beam are all located on the outside of the ultra-high tower.

[0014] The three-layer operating platform is vertically arranged along the construction direction and is divided into upper, middle and lower layers. All three layers of the operating platform are located on the same side and are connected and fixed by a connecting frame.

[0015] The middle and lower operating platforms are equipped with anchor beams on the connecting frame, and one end of the anchor beam is connected to the connecting frame, while the other end is attached to the tower steel beam.

[0016] The anchoring beam is equipped with a limiting slot consisting of two C-shaped steel pieces, and the tower steel beam is located within the limiting slot.

[0017] Preferably, a ladder and a safety net are provided between two adjacent operating platforms, and guardrails are provided at the edges of the operating platforms.

[0018] Preferably, it also includes a fall arrestor device disposed on the side wall of the operating platform and selectively engaged with the tower steel beam, and an anti-sway device disposed at the edge of the operating platform and selectively abutting against the tower steel beam.

[0019] Preferably, the fall arrestor consists of a safety end that selectively engages with the tower steel beam and a trigger end that is selectively movably connected to the tower steel beam. The safety end includes a shaft connecting plate disposed on the side wall of the operating platform and a clamping plate connected to the shaft connecting plate via a torsion spring shaft. One end of the clamping plate selectively abuts against the shaft connecting plate, and the other end selectively abuts against the tower steel beam. The bottom of the clamping plate is connected to the trigger end via an L-shaped connecting rod.

[0020] Preferably, the trigger end consists of a connecting rod shaft plate disposed on the side wall of the operating platform and located below the shaft connecting plate, and an abutting component shaft-connected to the connecting rod shaft plate;

[0021] One end of the L-shaped connecting rod is connected to the bottom shaft of the card plate, and the other end is connected to the shaft of the connecting rod shaft plate.

[0022] The abutment assembly consists of a connecting rod wheel and a steel beam wheel mounted on the connecting block. The connecting block is located on one side of the L-shaped connecting rod and is rotatably connected to the connecting rod shaft plate via a torsion spring.

[0023] The connecting rod wheel and the steel beam wheel are arranged in an L-shape. The connecting rod wheel selectively abuts against the L-shaped connecting rod, and the steel beam wheel selectively abuts against the tower steel beam.

[0024] Preferably, the anti-sway device consists of a base installed on the operating platform and an abutment member that abuts against the tower steel beam. A first threaded rod is axially connected to the base, and a second threaded rod is axially connected to the abutment member. The first threaded rod and the second threaded rod are connected by a grip tube with internal threads. The first threaded rod and the second threaded rod are located at both ends of the grip tube and are threadedly connected to the grip tube.

[0025] A construction method for a multi-operation face combined construction platform for ultra-high towers, the construction steps are as follows:

[0026] S1: Design and manufacture the construction platform according to the structure of the ultra-high tower, and determine the overall size, operating platform location, anchor beam location, etc., to meet the requirements of reusable construction.

[0027] S2: After the ultra-high tower structure meets the installation requirements of the construction platform, the construction platform is installed using a tower crane, and the anchor beam is fixed on the steel beam of the tower structure.

[0028] S3: Construction work is carried out using a construction platform. After the construction of the first floor structure is completed, the construction platform is hoisted to the upper floor structure using a tower crane and the upper floor structure is installed.

[0029] S4: Complete the tower structure installation through cyclical construction;

[0030] S5: Use a tower crane to dismantle the construction platform;

[0031] S6: During the storage and transportation of the construction platform, the anchor beams, operating platform, etc., will be disassembled for easy storage.

[0032] Compared with the prior art, the present invention has at least the following beneficial effects:

[0033] The specific construction steps for the construction platform are as follows: First, the construction platform needs to be designed and manufactured according to the structure of the ultra-high tower. The overall dimensions of the construction platform, the number of operating platforms required, the number of installation layers and their installation locations, the number of anchor beams required, and their anchoring locations must be determined to ensure the construction platform can be reused repeatedly.

[0034] Then, a tower crane is used to install the construction platform. During construction, either an internal or external construction platform can be erected depending on the site conditions. Regardless of the type of construction platform chosen, anchor beams need to be installed on the tower steel beams to connect and support the operating platform or connecting frame.

[0035] Construction work then proceeds on the super-tall tower using a construction platform. After the first floor structure is completed, the construction platform is hoisted to the next floor using a tower crane, and the next floor structure is then installed. This cyclical construction process continues until the tower structure is fully installed.

[0036] Finally, the construction platform was dismantled using a tower crane. During storage and transportation, the anchor beams, operating platform, and other components of the construction platform can be disassembled for easier handling.

[0037] The construction platform is equipped with a ladder and safety net between the two operating platforms, and guardrails are installed at the edges of each operating platform for protection.

[0038] Through the design of the above structure, this construction platform can be flexibly adjusted according to the construction conditions. The installation, climbing, and dismantling of this construction platform can be completed using existing tower crane equipment. Furthermore, this invention eliminates the need for anchoring devices, eliminating the need to dismantle and reinstall anchoring devices during cyclical operations, thus significantly simplifying other construction procedures besides tower structure construction. The operating platform has load-bearing capacity, capable of supporting construction personnel, storing construction equipment and tools, and placing a small amount of construction materials. When the tower structure dimensions change, slight modifications to the construction platform can meet the construction requirements; when the construction platform encounters obstacles during climbing, the parts that might collide can be removed or reinforced.

[0039] The multi-level operating platform can meet the cyclical construction requirements of the construction process, improve construction efficiency, effectively solve the problem that the upper and lower levels of the ultra-high tower structure cannot be operated simultaneously in the existing technology, and can also play a role in safety protection for the tower during construction.

[0040] The multi-operational-face combined construction platform and construction method for ultra-high towers described in this invention, along with other advantages, objectives, and features of this invention, will be partly apparent from the following description and partly understood by those skilled in the art through study and practice of this invention. Attached Figure Description

[0041] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0042] Figure 1 This is a schematic diagram of the internal construction platform (three-layer operating platform) used in the multi-operation-face combined construction platform for ultra-high towers described in this invention.

[0043] Figure 2 for Figure 1 A top-down view of the mid-to-low-level operating platform.

[0044] Figure 3 for Figure 1 A top view of the mid-level operating platform.

[0045] Figure 4 for Figure 1 A schematic diagram showing how the locking structure connects and locks the anchor beam and the tower steel beam.

[0046] Figure 5 This is a schematic diagram of the external construction platform (three-layer operating platform) used in the multi-operation-face combined construction platform for ultra-high towers described in this invention.

[0047] Figure 6 This is a top view showing the location of the operating platform in a construction method that uses an external construction platform.

[0048] Figure 7 This is a cross-sectional schematic diagram (front view) of the operating platform in a construction method that uses an external construction platform.

[0049] Figure 8 This is a schematic diagram showing how the fall protection device automatically engages when changing construction levels (the arrow indicates the direction of movement of this construction platform).

[0050] Figure 9 This is a schematic diagram of a fall protection device.

[0051] Figure 10 for Figure 9 Exploded view of the trigger end.

[0052] Figure 11 for Figure 9 A schematic diagram showing the contact between the L-shaped connecting rod and the connecting rod wheel.

[0053] Figure 12 This is a schematic diagram of the anti-sway device and a cross-sectional view of the grip section.

[0054] In the diagram: 1. Operating platform, 2. Connecting frame, 3. Anchoring beam, 4. Tower steel beam, 5. Locking device, 6. Ladder, 7. Protective net, 8. Fall protection device, 81. Shaft connecting plate, 82. Card plate, 83. L-shaped connecting rod, 84. Connecting rod shaft plate, 85. Connecting block, 86. Connecting rod dial wheel, 87. Steel beam dial wheel, 9. Anti-sway device, 91. Base, 92. Abutment piece, 93. First threaded rod, 94. Second threaded rod, 95. Holding tube. Detailed Implementation

[0055] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments, so that those skilled in the art can implement it based on the description.

[0056] It should be understood that terms such as “having,” “comprising,” and “including” as used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0057] like Figures 1-12 As shown, the present invention provides a multi-operation-face combined construction platform for ultra-high towers, including: an operation platform 1, wherein the operation platform 1 is provided with at least two layers along the construction direction;

[0058] The connecting frame 2 is used to connect to and fix the operating platform 1;

[0059] Anchor beams 3, at least four of which are installed on the tower steel beams 4 of the ultra-high tower;

[0060] The anchoring beam 3 is used to support the operating platform 1, or the anchoring beam 3 is connected to the connecting frame 2 and supports the connecting frame 2.

[0061] A ladder 6 and a safety net 7 are provided between two adjacent operating platforms 1, and a guardrail is provided at the edge of the operating platform 1.

[0062] The working principle and beneficial effects of the above technical solution: The specific construction steps of the construction platform are as follows: First, the construction platform needs to be designed and manufactured according to the structure of the ultra-high tower. The overall dimensions of the construction platform, the number of operating platforms 1 required, the number of installation layers and installation locations, the number of anchor beams 3 required, and their anchoring locations need to be determined to meet the requirement that the construction platform can be reused repeatedly.

[0063] Then, the tower crane is used to install the construction platform. During construction, an internal or external construction platform can be erected depending on the site conditions. Regardless of the type of construction platform chosen, the anchor beam 3 needs to be installed on the tower steel beam 4 to connect and support the operating platform 1 or the connecting frame 2.

[0064] Construction work then proceeds on the super-tall tower using a construction platform. After the first floor structure is completed, the construction platform is hoisted to the next floor using a tower crane, and the next floor structure is then installed. This cyclical construction process continues until the tower structure is fully installed.

[0065] Finally, the construction platform was dismantled using a tower crane. During storage and transportation, the anchor beam 3, operating platform 1, and other components of the construction platform can be disassembled for easier handling.

[0066] A ladder 6 and a safety net 7 are installed between the two operating platforms 1 of the construction platform, and guardrails are installed at the edges of each operating platform 1 for protection.

[0067] Through the design of the above structure, this construction platform can be flexibly adjusted according to the construction conditions. The installation, climbing, and dismantling of this construction platform can be completed using existing tower crane equipment. Furthermore, this invention eliminates the need for anchoring devices, eliminating the need to dismantle and reinstall anchoring devices during cyclical operations, thus significantly simplifying other construction procedures besides tower structure construction. The operating platform 1 has load-bearing capacity, capable of supporting construction personnel, storing construction equipment and tools, and placing a small amount of construction materials. When the tower structure dimensions change, slight modifications to the construction platform can meet the construction requirements; when the construction platform encounters obstacles during climbing, the parts that would collide can be removed or reinforced.

[0068] The multi-level operation platform 1 can meet the cyclical construction requirements of the construction process, improve construction efficiency, effectively solve the problem that the upper and lower layers of the ultra-high tower structure cannot be operated simultaneously in the existing technology, and can also play a role in safety protection for the tower during construction.

[0069] In the embodiment using an internal construction platform, the operating platform 1, the connecting frame 2, and the anchoring beam 3 are all located inside the ultra-high tower.

[0070] The anchoring beam 3 is used to support the operating platform 1;

[0071] The anchoring beam 3 overlaps on two adjacent tower steel beams 4 on the same horizontal plane and is connected to the tower steel beams 4 by a U-shaped locking device 5.

[0072] The operating platform 1 is set on top of the four anchor beams 3, and adjacent operating platforms 1 are connected by a connecting frame 2.

[0073] The working principle and beneficial effects of the above technical solution are as follows: If an internal construction platform is used for the construction of the tower structure, it is only necessary to erect four anchor beams 3 on the tower steel beams 4, and then fix them using U-shaped locking devices 5. The locking device 5 can be a U-shaped clip as used in existing technology, such as... Figure 4 As shown, it can also be any other structure that can fix the anchor beams 3 and the tower steel beams 4 to each other, and then lay the bottom operating platform 1 on the four anchor beams 3, and erect the middle and top operating platforms 1 through the connecting frame 2.

[0074] Using an internal construction platform for tower structure construction simplifies the cyclical construction process. It only requires lifting the construction platform upwards and changing the position of the anchor beam 3, without the need for horizontal translation. Furthermore, the construction platform is surrounded by the tower structure, making it safer.

[0075] In the implementation of the external construction platform, the operating platform 1 is arranged in three layers along the construction direction. The operating platform 1, the connecting frame 2, and the anchoring beam 3 are all located on the outside of the ultra-high tower.

[0076] The three-layer operating platform 1 is vertically set along the construction direction and is divided into upper, middle and lower layers. All three layers of operating platform 1 are located on the same side and are connected and fixed by the connecting frame 2.

[0077] The middle and lower operating platforms 1 are equipped with the anchor beams 3 on the connecting frame 2, and one end of the anchor beams 3 is connected to the connecting frame 2, while the other end is attached to the tower steel beam 4.

[0078] The anchoring beam 3 is provided with a limiting slot consisting of two C-shaped steel pieces, and the tower steel beam 4 is located in the limiting slot.

[0079] The working principle and beneficial effects of the above technical solution are as follows: If an external construction platform is used, the anchor beams 3 need to be divided into upper and lower layers. That is, if four anchor beams 3 are used, two are in the lower layer and two in the middle layer. This achieves a double-layer anchoring method to reliably connect the construction platform and the tower structure without the need for any anchoring devices. When using the external construction platform, the bottom surface of the anchor beams 3 needs to be equipped with limiting slots to limit the tower steel beams 4. Therefore, when the external construction platform is lifted, in addition to vertical lifting, horizontal movement is also required to prevent the anchor beams 3 from hitting the tower structure. Although the lifting method is more complex than that of the internal construction platform, the external construction platform facilitates the loading, unloading, and transportation of materials and labor. Therefore, the internal and external construction platforms need to be selectively set up according to the specific structure of the tower.

[0080] In one embodiment, it further includes a fall arrestor 8 disposed on the side wall of the operating platform 1 and selectively engaged with the tower steel beam 4, and an anti-sway device 9 disposed at the edge of the operating platform 1 and selectively abutting against the tower steel beam 4.

[0081] The working principle and beneficial effects of the above technical solution are as follows: Because the construction platform provided by this invention omits the anchoring device, in order to avoid the safety problem of the construction platform falling, especially for the implementation of the inner construction platform which is connected to the anchoring beam 3, a fall protection device 8 needs to be added to the side wall of the operating platform 1. This device prevents falls without affecting the lifting of the construction platform. When selecting the inner construction platform, since only the bottom operating platform 1 is supported by the anchoring beam 3, the middle and top operating platforms 1 will sway when working at height. To reduce the sway amplitude and increase the stability of the middle and upper operating platforms 1, an anti-sway device 9 can be installed near the tower steel beam 4 of the operating platform 1 to stabilize and reinforce the middle and top operating platforms 1.

[0082] In one embodiment, the fall arrestor 8 consists of a safety end that selectively engages with the tower steel beam 4 and a trigger end that is selectively movably connected to the tower steel beam 4. The safety end includes a shaft connecting plate 81 disposed on the side wall of the operating platform 1 and a clamping plate 82 connected to the shaft connecting plate 81 via a torsion spring shaft. One end of the clamping plate 82 selectively abuts against the shaft connecting plate 81, and the other end selectively abuts against the tower steel beam 4. The bottom of the clamping plate 82 is connected to the trigger end via an L-shaped connecting rod 83.

[0083] The trigger end consists of a connecting rod shaft plate 84 located on the side wall of the operating platform 1 and below the shaft connecting plate 81, and an abutment component that is shaft-connected to the connecting rod shaft plate 84.

[0084] One end of the L-shaped connecting rod 83 is connected to the bottom shaft of the clamping plate 82, and the other end is connected to the shaft of the connecting rod shaft plate 84.

[0085] The abutting assembly consists of a connecting rod wheel 86 and a steel beam wheel 87 mounted on a connecting block 85. The connecting block 85 is located on one side of the L-shaped connecting rod 83 and is rotatably connected to the connecting rod shaft plate 84 via a torsion spring.

[0086] The connecting rod wheel 86 and the steel beam wheel 87 are arranged in an L-shape. The connecting rod wheel 86 selectively abuts against the L-shaped connecting rod 83, and the steel beam wheel 87 selectively abuts against the tower steel beam 4.

[0087] The working principle and beneficial effects of the above technical solution: In this embodiment, both the connecting rod wheel 86 and the steel beam wheel 87 are composed of a support rod and a roller. The roller is axially connected to one end of the support rod, and the other end of the support rod is fixedly connected to the connecting block 85. The difference is that the roller of the connecting rod wheel 86 is provided with a groove in the middle to facilitate the overlap with the bend of the L-shaped connecting rod 83. The objects of action of the connecting rod wheel 86 and the steel beam wheel 87 are also different. The roller of the connecting rod wheel 86 is located on the same plane as the L-shaped connecting rod 83 and can abut against the bend of the L-shaped connecting rod 83. The steel beam wheel 87 is set at a 90-degree angle with the connecting rod wheel 86 and is used to abut against the tower steel beam 4.

[0088] The connecting block 85 is axially connected to the connecting rod shaft plate 84 and is provided with a torsion spring so that the connecting rod dial 86 can always abut against the L-shaped connecting rod 83.

[0089] When implementing fall protection, the bottom of the clamp 82 abuts against the top of the tower steel beam 4 (e.g., Figure 8 As shown in A and G), when the construction platform falls, the tower steel beam 4 will push the clamping plate 82, so that the other end of the clamping plate 82 abuts against the shaft connecting plate 81, thereby preventing accidents from happening.

[0090] When making improvements, such as Figure 8 As shown, A, B, and C are schematic diagrams of the fall protection device 8 leaving the current tower steel beam 4 during lifting, while D, E, F, and G are schematic diagrams of the fall protection device 8 moving upwards, passing the upper tower steel beam 4, and then moving downwards to abut the clamping plate 82 against the tower steel beam 4 during lifting.

[0091] During the process of A, B, and C leaving the current tower steel beam 4, the tower steel beam 4 will push the steel beam dial 87 downward until the steel beam dial 87 separates from the tower steel beam 4. Then, under the action of the torsion spring, the abutment component at the trigger end will reset.

[0092] During the process of D, E, F, and G connecting to the upper-level tower steel beam 4, as the fall arrestor 8 moves upward, the outer surface of the clamping plate 82 abuts against the tower steel beam 4. As the construction platform continues to rise, the clamping plate 82 flips downward. At the same time, the L-shaped connecting rod 83, under the action of the abutment component (the torsion spring on the connecting rod shaft plate 84 provides the corresponding force), is driven by the connecting rod wheel 86, thereby assisting the clamping plate 82 in flipping. Figure 8 (As shown in E). When the tower steel beam 4 separates from the clamping plate 82, the clamping plate 82 will return to its original position under the action of the torsion spring, and at the same time, the steel beam turntable 87 will be rotated by the tower steel beam 4. Figure 8 As shown in Figure F, after the clamping plate 82 is reset, the construction platform moves down to ensure that the clamping plate 82 is securely clamped onto the tower steel beam 4. Figure 8 (As shown in G).

[0093] In one embodiment, the anti-sway device 9 consists of a base 91 disposed on the operating platform 1 and an abutment member 92 abutting against the tower steel beam 4. A first threaded rod 93 is axially connected to the base 91, and a second threaded rod 94 is axially connected to the abutment member 92. The first threaded rod 93 and the second threaded rod 94 are connected by a grip tube 95 with internal threads. The first threaded rod 93 and the second threaded rod 94 are located at the two ends of the grip tube 95 and are threadedly connected to the grip tube 95.

[0094] The working principle and beneficial effects of the above technical solution are as follows: In order to reduce the sway of the construction platform, especially for the inner construction platform which has no horizontal fixing measures, it is necessary to install anti-sway devices 9 on the middle or upper operating platform 1 to reduce the swaying phenomenon caused by the lack of lateral fixing.

[0095] When in use, simply rotate the grip tube 95 to extend the first threaded rod 93 and the second threaded rod 94 beyond the grip tube 95, and abut the abutment 92 against the tower steel beam 4 or the tower structure. Tighten the grip tube 95 until the abutment 92 is firmly abutted. Anti-sway devices 9 are installed on all four sides of the inner construction platform to limit and fix the middle and upper operating platforms 1, thereby reducing the swaying amplitude of the middle and upper operating platforms 1 and improving the safety and stability of the construction platform.

[0096] This invention provides a construction method for a multi-operation-face combined construction platform for ultra-high towers, characterized by the following construction steps:

[0097] S1: Design and manufacture the construction platform according to the structure of the ultra-high tower, determine the overall size, the location of the operating platform 1, the location of the anchor beam 3, etc., to meet the requirements of cyclical construction and use.

[0098] S2: After the ultra-high tower structure meets the installation requirements of the construction platform, the construction platform is installed using a tower crane, and the anchor beam 3 is fixed on the steel beam of the tower structure.

[0099] S3: Construction work is carried out using a construction platform. After the construction of the first floor structure is completed, the construction platform is hoisted to the upper floor structure using a tower crane and the upper floor structure is installed.

[0100] S4: Complete the tower structure installation through cyclical construction;

[0101] S5: Use a tower crane to dismantle the construction platform;

[0102] S6: During the storage and transportation of the construction platform, the anchor beam 3, operating platform 1, etc. will be disassembled for easy storage.

[0103] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0104] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0105] Although embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for the present invention. Other modifications can be easily made by those skilled in the art. Therefore, without departing from the general concept defined by the claims and their equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A multi-operation face combined construction platform for ultra-high towers, characterized in that, include: Operating platform (1), wherein the operating platform (1) is provided with at least two layers along the construction direction; Connecting frame (2) is used to connect and fix the operating platform (1); Anchor beams (3), at least four anchor beams (3) are installed on the tower steel beams (4) of the ultra-high tower; The anchor beam (3) is used to support the operating platform (1), or the anchor beam (3) is connected to the connecting frame (2) and supports the connecting frame (2); It also includes a fall arrest device (8) installed on the side wall of the operating platform (1) and selectively engaged with the tower steel beam (4), and an anti-sway device (9) installed at the edge of the operating platform (1) and selectively abutting against the tower steel beam (4). The fall arrestor (8) consists of a safety end that is selectively engaged with the tower steel beam (4) and a trigger end that is selectively movably connected to the tower steel beam (4). The safety end includes a shaft connecting plate (81) disposed on the side wall of the operating platform (1) and a clamping plate (82) connected to the shaft connecting plate (81) via a torsion spring shaft. One end of the clamping plate (82) is selectively engaged with the shaft connecting plate (81), and the other end is selectively engaged with the tower steel beam (4). The bottom of the clamping plate (82) is connected to the trigger end via an L-shaped connecting rod (83).

2. The multi-operation face combined construction platform for ultra-high towers according to claim 1, characterized in that, The operating platform (1) has three layers along the construction direction.

3. The multi-operation face combined construction platform for ultra-high towers according to claim 1, characterized in that, The operating platform (1), the connecting frame (2), and the anchoring beam (3) are all located inside the ultra-high tower. The anchor beam (3) is used to support the operating platform (1); The anchor beam (3) overlaps on two adjacent tower steel beams (4) on the same horizontal plane and is connected to the tower steel beams (4) by a U-shaped locking device (5); The operating platform (1) is set on top of the four anchor beams (3), and adjacent operating platforms (1) are connected by a connecting frame (2).

4. The multi-operation face combined construction platform for ultra-high towers according to claim 2, characterized in that, The operating platform (1), the connecting frame (2), and the anchoring beam (3) are all located on the outside of the ultra-high tower. The three-layer operating platform (1) is set vertically along the construction direction and is divided into upper, middle and lower layers. All three layers of the operating platform (1) are located on the same side and are connected and fixed by a connecting frame (2). The middle and lower operating platforms (1) are equipped with anchor beams (3) on the connecting frame (2), and one end of the anchor beam (3) is connected to the connecting frame (2), and the other end is attached to the tower steel beam (4). The anchoring beam (3) is provided with a limiting slot consisting of two C-shaped steel pieces, and the tower steel beam (4) is located in the limiting slot.

5. The multi-operation face combined construction platform for ultra-high towers according to any one of claims 1-4, characterized in that, A ladder (6) and a protective net (7) are provided between two adjacent operating platforms (1), and a guardrail is provided at the edge of the operating platform (1).

6. The multi-operation face combined construction platform for ultra-high towers according to claim 1, characterized in that, The trigger end consists of a connecting rod shaft plate (84) located below the shaft connecting plate (81) on the side wall of the operating platform (1), and an abutting component that is shaft-connected to the connecting rod shaft plate (84). One end of the L-shaped connecting rod (83) is connected to the bottom shaft of the clamping plate (82), and the other end is connected to the shaft of the connecting rod shaft plate (84); The abutting assembly consists of a connecting rod wheel (86) and a steel beam wheel (87) mounted on a connecting block (85). The connecting block (85) is located on one side of the L-shaped connecting rod (83) and is rotatably connected to the connecting rod shaft plate (84) via a torsion spring. The connecting rod wheel (86) and the steel beam wheel (87) are arranged in an L-shape. The connecting rod wheel (86) selectively abuts against the L-shaped connecting rod (83), and the steel beam wheel (87) selectively abuts against the tower steel beam (4).

7. The multi-operation face combined construction platform for ultra-high towers according to claim 1, characterized in that, The anti-sway device (9) consists of a base (91) set on the operating platform (1) and an abutment (92) that abuts against the tower steel beam (4). A first threaded rod (93) is axially connected to the base (91), and a second threaded rod (94) is axially connected to the abutment (92). The first threaded rod (93) and the second threaded rod (94) are connected by a grip tube (95) with internal threads. The first threaded rod (93) and the second threaded rod (94) are located at both ends of the grip tube (95) and are threadedly connected to the grip tube (95).

8. The construction method of the multi-operation face combined construction platform for ultra-high towers according to claim 1, characterized in that, The construction steps are as follows: S1: Design and manufacture the construction platform according to the structure of the ultra-high tower, determine the overall size, the position of the operating platform (1) and the position of the anchor beam (3) to meet the requirements of recyclable construction; S2: After the ultra-high tower structure meets the installation requirements of the construction platform, the construction platform is installed using a tower crane, and the anchor beam (3) is fixed on the steel beam of the tower structure. S3: Construction work is carried out using a construction platform. After the construction of the first floor structure is completed, the construction platform is hoisted to the upper floor structure using a tower crane and the upper floor structure is installed. S4: Complete the tower structure installation through cyclical construction; S5: Use a tower crane to dismantle the construction platform; S6: During the storage and transportation of the construction platform, the anchor beam (3) and the operating platform (1) will be disassembled for easy storage.

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