High-level framework outer wall construction climbing platform and method based on safety redundancy design

Abstract

The application discloses a high-level frame outer wall construction climbing platform and method based on a safe redundancy design, and the platform comprises a surrounding type climbing ladder unit, an anti-inclination positioning unit fixedly connected with the surrounding type climbing ladder unit, an anti-falling pulley assembly arranged at the top of the surrounding type climbing ladder unit and a double-drive safe walking unit; the double-drive system is formed by adopting a wheeled walking unit and a tracked walking unit, technical problems that a single form walking system defect directly leads to an inability to run in a sudden state are avoided, the fault tolerance of the system is improved by adopting two different forms of walking driving, and the reliability of the platform when walking is effectively ensured; in addition, the walking mechanism is designed at the top of the high-level frame structure, ground occupation caused by a positioning moving system in a traditional method is avoided, automatic displacement of the climbing platform is realized, and high-level frame outer wall construction efficiency is greatly improved.

Description

Technical Field

[0001] This invention belongs to the field of photovoltaic panel installation technology, and more specifically, relates to a high-rise frame exterior wall construction climbing platform and method based on safety redundancy design. Background Technology

[0002] In the construction industry, reducing building footprint to meet the demands of population growth has become a crucial issue. High-rise frame structures are currently the best option, significantly saving the footprint of large buildings and improving land resource utilization. For the construction of high-rise frame structures, including tasks such as exterior wall plastering, post-construction repairs, purlin installation, and tile installation, traditional methods typically involve scaffolding or mechanical climbing. While scaffolding is simple, suitable for small projects, and relatively inexpensive, it requires significant manpower and time, and is labor-intensive. Mechanical climbing, on the other hand, improves transportation efficiency and reduces labor intensity, making it widely used on-site. However, ensuring the stability of the climbing devices may require a large construction area and specialized equipment for movement, resulting in higher costs. Therefore, proposing a safe, efficient, and stable climbing platform and method for high-rise frame exterior wall construction is of great significance for improving construction efficiency and safety.

[0003] To address the aforementioned technical problems, Chinese invention patent CN117328794A discloses a climbing component for maintenance and protection of assembled wind turbine towers, relating to the field of wind turbine tower technology. This application includes a ladder with two sliding rails. Each rail has a fixing plate, protective components, and limiting components. The fixing plate has a connecting part, and a safety rope is connected to the connecting part. The protective components include protective rods spaced apart from the rails, with multiple connecting rods hinged to the rails. One of these connecting rods has a locking component on it. This application abandons two existing protection methods. Compared to the first method, it effectively reduces the number of guardrails and eliminates the need to directly install guardrails on the ladder, while also reducing space occupation when not in use. Compared to the second method, it uses two sliding rails instead of guide rails, working in conjunction with a safety rope. Since the two sliding rails are located on opposite sides of the ladder, they do not restrict the climbing space for workers. Furthermore, CN117345100A discloses a safety ladder for construction, comprising support plates, foot pedals, anti-slip mats, rotating plates, and sliding plates. Two support plates are present, with several foot pedals connected between them. Each foot pedal is equipped with an anti-slip mat to increase friction. Rotating plates, increasing the ground contact area, are rotatably connected to the lower part of each support plate. Sliding plates are slidably connected to each support plate, with several foot pedals also connected between the sliding plates. This invention uses a pull rope to raise the sliding plates, which are then fixed by limiting blocks, allowing for rapid ladder height increases. This enables the ladder to be used for construction work at different heights, improving its applicability and work efficiency. Furthermore, pressing blocks compress the moving plates, driving reinforcing nails into the ground, increasing the friction between the ladder and the ground, making the ladder more stable and ensuring worker safety.

[0004] The above-mentioned patented technologies all meet the operational needs of exterior wall construction to a certain extent through the use of ladders, but the following technical problems still exist: (1) None of them have proposed a targeted optimization solution for the anti-tipping problem of ladders based on the characteristics of super high buildings; (2) None of them have disclosed a relatively fast and safe ladder horizontal movement mechanism or method, and still need to use high-cost and flexible handling machinery and equipment to assist in movement; (3) The above-mentioned patented technologies have improved safety by setting up guardrails around the ladder, but this will lead to limited work space, and no technical solution for solving this problem has been disclosed. Summary of the Invention

[0005] To address the aforementioned deficiencies or improvement needs of existing technologies, this invention provides a climbing platform and method for high-rise frame exterior wall construction based on a safety redundancy design. By employing a dual-drive system consisting of wheeled and tracked walking units, it avoids the technical problem of a single type of walking system directly causing operational failure in emergency situations. The use of two different types of walking drives improves the system's fault tolerance and effectively ensures the reliability of the platform during movement. Furthermore, this invention designs the walking mechanism at the top of the high-rise frame structure, which not only avoids ground occupation caused by the positioning and moving system in traditional methods but also realizes automated relocation of the climbing platform, greatly improving the construction efficiency of high-rise frame exterior walls.

[0006] To achieve the above objectives, according to a first aspect of the present invention, a high-rise frame exterior wall construction climbing platform based on a safety redundancy design is characterized by comprising:

[0007] Enclosed climbing ladder unit, anti-tilt positioning unit fixedly connected to the enclosed climbing ladder unit, anti-fall pulley assembly and dual-drive safety walking unit located at the top of the enclosed climbing ladder unit;

[0008] The enclosed ladder unit is composed of multiple sets of single-section ladder components fixedly connected by ladder interconnection components. Each single-section ladder component is surrounded by a safety enclosure component, and the side of the safety enclosure component is provided with a local release component for expanding the local working activity range. Each single-section ladder component includes a lateral connecting frame and a ladder crossbar set in the middle of the lateral connecting frame.

[0009] The anti-fall pulley assembly includes a vertical support rod, a horizontal connecting rod fixedly connected to the top of the vertical support rod, and an anti-fall pulley disposed below the horizontal connecting rod;

[0010] The dual-drive safety walking unit includes a wheeled walking unit and a tracked walking unit fixed to the back of the top single-section climbing ladder assembly, a dual-wheel interconnection assembly for connecting the wheeled walking unit and the tracked walking unit and for attaching to the high-rise top frame structure;

[0011] The dual-wheel interconnection assembly includes an intermediate connecting rod whose two ends are fixedly connected to the wheeled walking unit and the tracked walking unit respectively, and a vertical clamping rod fixedly connected to the intermediate connecting rod and used to clamp the frame structure.

[0012] Preferably, the safety enclosure component includes:

[0013] A horizontally fixed safety ring guard is provided on the front side of the lateral connecting frame, and an interconnecting reinforcing rod is fixedly connected to the safety ring guard in the vertical direction.

[0014] Preferably, the local disengagement component includes:

[0015] A detachable connecting block located on the front side of the lateral connecting frame, end retaining rings located on the upper and lower sides of the front end of the detachable connecting block, a retaining block insertion area formed between the end retaining rings on both sides, a movable release plate rotatably connected to the movable end of the safety ring guard by a rotatable connecting hinge, an end retaining block located at the other end of the movable release plate, and a positioning pin.

[0016] The two are detachably linked by inserting the end block into the block insertion area and using a positioning pin.

[0017] Preferably, the ladder interconnection component includes:

[0018] The frame end interconnection holes are opened at the upper and lower ends of the lateral connecting frame, the interconnection positioning block serves as an intermediate connecting member, and the positioning bolts position the interconnection positioning block to the frame end interconnection holes.

[0019] Preferably, the anti-tilt positioning unit includes:

[0020] A side connecting plate fixedly connected to the outside of the side connecting frame, a top fixing plate located on the top of the side connecting plate, a pulley positioning shaft fixedly connected perpendicular to the plane of the top fixing plate, a rope winding pulley rotatably connected to the pulley positioning shaft, and a traction safety rope fixed at both ends to the high-rise frame; the traction safety rope is wound around the surface of the rope winding pulley.

[0021] Preferably, the wheeled walking unit includes:

[0022] A first side connecting rod perpendicular to and fixedly connected to the lateral connecting frame, a first intermediate positioning rod for fixing the relative positions of the two sides of the first side connecting rod, a walking wheel axle located at the bottom of the first intermediate positioning rod, walking wheels fixedly connected to both sides of the walking wheel axle, and a drive motor for driving the walking wheels to rotate; the axis of the walking wheel axle is perpendicular to the plane of the single-section climbing ladder assembly, and the rear end of the first side connecting rod is fixedly connected to the intermediate connecting rod.

[0023] Preferably, the tracked walking unit includes:

[0024] The system includes a second side connecting rod fixedly connected to the rear end of the intermediate connecting rod, a second intermediate positioning rod for fixing the relative position between the two second side connecting rods, a bottom protruding block located at the bottom of the second intermediate positioning rod, a pulley connecting plate fixedly connected to the bottom protruding block, a walking track wheel whose traveling direction is parallel to the plane of the single-section climbing ladder assembly and fixedly connected to the pulley connecting plate, and a drive motor for driving the walking track wheel to rotate.

[0025] Preferably, the second side connecting rod and the intermediate connecting rod are kept collinear with each other.

[0026] Preferably, the second side connecting rod and the intermediate connecting rod are mutually perpendicular.

[0027] A method for using a high-rise frame exterior wall construction climbing platform based on safety redundancy design includes the following steps:

[0028] S100: Based on the height of the high-rise frame on site, prepare a sufficient number of single-section climbing ladder components and safety enclosure components, fix them into a whole through climbing ladder interconnection components, and install a dual-drive safety walking unit and anti-fall pulley components at the top. Fix an anti-tilt positioning unit on the back of the single-section climbing ladder component at the middle height to prevent tilting due to insufficient overall rigidity during use.

[0029] S200: Lift it using hoisting equipment and attach the dual-drive safety walking unit to the top gutter of the frame or the top structure of the parapet wall to complete the overall installation.

[0030] S300: When workers are working vertically, they climb along the enclosed ladder unit. When necessary, the work space can be opened up with the help of the partial release component, and basic safety protection requirements can be met by controlling the open area.

[0031] S400: When workers want to adjust the work area horizontally, the dual-drive safety walking unit is activated, which moves the entire platform horizontally, achieving efficient and safe movement. Repeat the above operation to complete the work in all high-rise frame exterior wall construction areas.

[0032] In summary, compared with the prior art, the above-described technical solutions conceived by this invention can achieve the following beneficial effects:

[0033] 1. The present invention discloses a high-rise frame exterior wall construction climbing platform based on safety redundancy design. By adopting a dual-drive system consisting of wheeled walking units and tracked walking units, it avoids the technical problem of the single-type walking system directly causing the inability to operate under emergency conditions. The use of two different types of walking drive improves the fault tolerance of the system and effectively ensures the reliability of the platform when walking. In addition, the present invention designs the walking mechanism on the top of the high-rise frame structure, which not only avoids the ground occupation caused by the positioning and moving system in the traditional method, but also realizes the automated relocation of the climbing platform, which greatly improves the construction efficiency of high-rise frame exterior walls.

[0034] 2. The present invention provides a high-rise frame exterior wall construction climbing platform based on safety redundancy design. By using a pin assembly, an expansion window is opened on the side of the safety ring guardrail, which solves the technical problem that the limited range of the safety ring guardrail restricts the operation of workers during construction. Therefore, workers can open the partial release component at any time according to work needs. In addition, since the partial release component is not a large-area window, the safety ring guardrail can still play a safety protection role during construction.

[0035] 3. The high-rise frame exterior wall construction climbing platform based on safety redundancy design of the present invention achieves good positioning for top positioning frames with concave or square cross-sectional shapes by setting a relative positioning method between wheeled walking units and tracked walking units, thereby enhancing the platform's adaptability to the installation and positioning of high-rise top frame structure cross-sectional shapes. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a high-rise frame exterior wall construction climbing platform based on safety redundancy design according to an embodiment of the present invention;

[0037] Figure 2 This is a partial enlarged view A of a high-rise frame exterior wall construction climbing platform based on safety redundancy design according to an embodiment of the present invention;

[0038] Figure 3 This is a diagram showing the usage state of the top of a first embodiment of a high-rise frame exterior wall construction climbing platform based on safety redundancy design according to an embodiment of the present invention;

[0039] Figure 4 This is a partial enlarged view of the top of a second embodiment of a high-rise frame exterior wall construction climbing platform based on safety redundancy design according to an embodiment of the present invention;

[0040] Figure 5 This is a diagram showing the usage state of the top of a second embodiment of a high-rise frame exterior wall construction climbing platform based on safety redundancy design according to an embodiment of the present invention;

[0041] Figure 6 This is a three-dimensional state diagram of a partial release component of a high-rise frame exterior wall construction climbing platform based on safety redundancy design, according to an embodiment of the present invention.

[0042] Figure 7 This is a partial enlarged view (C) of a high-rise frame exterior wall construction climbing platform based on a safety redundancy design according to an embodiment of the present invention;

[0043] Figure 8 This is an installation state diagram of an anti-tilt positioning unit for a high-rise frame exterior wall construction climbing platform based on safety redundancy design, according to an embodiment of the present invention.

[0044] Figure 9 This is a partial enlarged view (B) of a high-rise frame exterior wall construction climbing platform based on safety redundancy design according to an embodiment of the present invention;

[0045] Figure 10 This is a flowchart illustrating the usage of a high-rise frame exterior wall construction climbing platform based on a safety redundancy design, according to an embodiment of the present invention.

[0046] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1-Enclosed climbing ladder unit, 110-Single-section climbing ladder assembly, 111-Side connecting frame, 112-Climbing ladder crossbar, 120-Safety enclosure assembly, 121-Safety ring guard, 122-Interconnecting reinforcing bar, 130-Partial release assembly, 131-Detachable connecting block, 132-End retaining ring, 133-Positioning pin, 134-End retaining block, 135-Retaining block insertion area, 136-Rotating connecting hinge, 137-Modible release plate, 140-Climbing ladder interconnecting assembly, 141-Frame end interconnecting hole, 142-Interconnecting positioning block, 143-Positioning bolt, 2-Anti-tilt positioning unit, 200-Outer shell, 201-Side connecting plate, 202-Pull rope extension hole, 203-Inner cavity, 204-Top fixing plate, 205-Pulley positioning shaft, 206- 210-Traction safety rope, 3-Anti-fall pulley assembly, 301-Vertical support rod, 302-Horizontal connecting rod, 303-Anti-fall pulley, 4-Dual drive safety walking unit, 410-Wheel walking unit, 411-First side connecting rod, 412-First intermediate positioning rod, 413-Inter-axle positioning block, 414-Walking wheel axle, 415-Walking wheel, 420-Crawler walking unit, 421-Second side connecting rod, 422-Second intermediate positioning rod, 423-Bottom extension block, 424-Pulley connecting plate, 425-Walking track wheel, 430-Dual wheel interconnection assembly, 431-Intermediate connecting rod, 432-Vertical clamping rod, 5-Concave steel frame structure, 501-Intermediate clamping cavity, 502-First walking surface, 503-Second walking surface, 6-Square frame structure, 601-Back walking surface, 602-Top walking surface. Detailed Implementation

[0047] In the description of this application, 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", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present 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 limiting the present invention.

[0048] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0049] In this application, unless otherwise expressly 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 connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0050] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention. Furthermore, the technical features involved in the various embodiments of this invention described below can be combined with each other as long as they do not conflict with each other.

[0051] like Figures 1-9 As shown in this embodiment of the invention, a high-rise frame exterior wall construction climbing platform based on safety redundancy design includes:

[0052] Enclosed climbing ladder unit 1, anti-tilt positioning unit 2 fixedly connected to the enclosed climbing ladder unit 1, anti-fall pulley assembly 3 located on the top of the enclosed climbing ladder unit 1, and dual-drive safety walking unit 4;

[0053] The enclosed ladder unit 1 is composed of multiple sets of single-section ladder assemblies 110 fixedly connected by ladder interconnection assemblies 140. Each single-section ladder assembly 110 is surrounded by a safety enclosure assembly 120, and the safety enclosure assembly 120 has a partial release assembly 130 on its side for expanding the local working activity range. Each single-section ladder assembly 110 includes a lateral connecting frame 111 and a ladder crossbar 112 arranged in the middle of the lateral connecting frame 111.

[0054] The anti-fall pulley assembly 3 includes a vertical support rod 301, a horizontal connecting rod 302 fixedly connected to the top of the vertical support rod 301, and an anti-fall pulley 303 disposed below the horizontal connecting rod 302;

[0055] The dual-drive safety walking unit 4 includes a wheeled walking unit 410 and a tracked walking unit 420 fixed to the back of the top single-section climbing ladder assembly 110, a dual-wheel interconnection assembly 430 for connecting the wheeled walking unit 410 and the tracked walking unit 420 and for attaching to the high-rise top frame structure.

[0056] The dual-wheel interconnection assembly 430 includes an intermediate connecting rod 431 whose two ends are fixedly connected to the wheeled walking unit 410 and the tracked walking unit 420 respectively, and a vertical clamping rod 432 fixedly connected to the intermediate connecting rod 431 and used to clamp the frame structure.

[0057] The working principle of this invention is as follows: First, based on the height of the high-rise frame on site, prepare a sufficient number of single-section climbing ladder components 110 and safety enclosure components 120. These are then fixed together as a whole using climbing ladder interconnection components 140. A dual-drive safety walking unit 4 and an anti-fall pulley assembly 3 are installed at the top. An anti-tilt positioning unit 2 is fixed to the back of the single-section climbing ladder component 110 at the middle height to prevent tilting due to insufficient overall rigidity during use. Next, the ladder is lifted using hoisting equipment, and the dual-drive safety walking unit 4 is attached to the top gutter of the frame or the top structure of the parapet wall, completing the overall installation. Then, when workers are working vertically, they climb along the enclosure climbing ladder unit 1. If necessary, the partial release component 130 is used to open up the working space, and the open area can be controlled to meet basic safety requirements. Next, when workers want to adjust the working area horizontally, the dual-drive safety walking unit is activated, causing the platform to move horizontally, achieving efficient and safe movement. The above operations are repeated to complete the work in all areas of the high-rise frame exterior wall construction.

[0058] In this embodiment of the invention, by employing a dual-drive system consisting of a wheeled walking unit and a tracked walking unit, the technical problem of a single type of walking system failing to operate under sudden conditions is avoided. The use of two different types of walking drives improves the system's fault tolerance and effectively ensures the reliability of the platform during movement. In addition, the invention designs the walking mechanism at the top of the high-rise frame structure, which not only avoids the ground occupation caused by the positioning and moving system in traditional methods, but also realizes the automated relocation of the climbing platform, greatly improving the construction efficiency of the high-rise frame exterior wall.

[0059] like Figure 1 and Figure 6 As shown, in this embodiment of the invention, the safety enclosure component 120 includes:

[0060] A safety ring guard 121 is horizontally fixed to the front side of the lateral connecting frame 111, and an interconnecting reinforcing rod 122 is vertically fixedly connected to the safety ring guard 121.

[0061] like Figure 6 and Figure 7 As shown, in this embodiment of the invention, the local disengagement component 130 includes:

[0062] A detachable connecting block 131 is provided on the front side of the lateral connecting frame 111; end retaining rings 132 are provided on the upper and lower sides of the front end of the detachable connecting block 131; a retaining block insertion area 135 is formed between the two end retaining rings 132; a movable release plate 137 is rotatably connected to the movable end of the safety ring guard 121 via a rotatable connecting hinge 136; an end retaining block 134 is provided at the other end of the movable release plate 137; and a positioning pin 133.

[0063] The two are detachably linked by inserting the end block 134 into the block insertion area 135 and using the positioning pin 133.

[0064] In this embodiment of the invention, by means of a pin assembly, an expansion window is opened on the side of the safety ring guard 121, which solves the technical problem that the limited scope of the safety ring guard 121 causes workers to be unable to operate it during construction. Therefore, workers can open the partial release component 130 at any time according to work needs. In addition, since the partial release component 130 is not a large-area window, the safety ring guard 121 can still play a safety protection role during construction.

[0065] like Figure 6 As shown, in this embodiment of the invention, the ladder interconnection component 140 includes:

[0066] The frame end interconnection holes 141 are opened at the upper and lower ends of the lateral connecting frame 111, the interconnection positioning block 142 serves as an intermediate connecting member, and the positioning bolt 143 positions the interconnection positioning block 142 to the frame end interconnection hole 141.

[0067] like Figure 8 and Figure 9 As shown, in this embodiment of the invention, the anti-tilt positioning unit 2 includes:

[0068] A side connecting plate 201 fixedly connected to the outside of the side connecting frame 111, a top fixing plate 204 disposed on the top of the side connecting plate 201, a pulley positioning shaft 205 fixedly connected perpendicular to the plane of the top fixing plate 204, a rope winding pulley 206 rotatably connected to the pulley positioning shaft 205, and a traction safety rope 210 fixed at both ends to the high-rise frame; the traction safety rope 210 is wound around the surface of the rope winding pulley 206.

[0069] like Figures 1-5 As shown, in this embodiment of the invention, the wheeled walking unit 410 includes:

[0070] The system includes a first side connecting rod 411 perpendicular to and fixedly connected to the lateral connecting frame 111, a first intermediate positioning rod 412 for fixing the relative positions of the two sides of the first side connecting rod 411, a walking wheel axle 414 located at the bottom of the first intermediate positioning rod 412, walking wheels 415 fixedly connected to both sides of the walking wheel axle 414, and a drive motor for driving the walking wheels 415 to rotate; the axis of the walking wheel axle is perpendicular to the plane of the single-section climbing ladder assembly 110, and the rear end of the first side connecting rod 411 is fixedly connected to the intermediate connecting rod 431.

[0071] like Figures 1-5 As shown, in this embodiment of the invention, the tracked walking unit 420 includes:

[0072] The system includes a second side connecting rod 421 fixedly connected to the rear end of the intermediate connecting rod 431, a second intermediate positioning rod 422 for fixing the relative position between the two sides of the second side connecting rods 421, a bottom protrusion block 423 located at the bottom of the second intermediate positioning rod 422, a pulley connecting plate 424 fixedly connected to the bottom protrusion block 423, a walking track wheel 425 whose traveling direction is parallel to the plane of the single-section climbing ladder assembly 110 and fixedly connected to the pulley connecting plate 424, and a drive motor for driving the walking track wheel 425 to rotate.

[0073] like Figure 2 and Figure 3 As shown, in this embodiment of the invention, the second side connecting rod 421 and the intermediate connecting rod 431 are kept collinear with each other.

[0074] like Figure 4 and Figure 5 As shown, in this embodiment of the invention, the second side connecting rod 421 and the intermediate connecting rod 431 are kept perpendicular to each other.

[0075] In this embodiment of the invention, by setting the relative positioning method between the wheeled walking unit 410 and the tracked walking unit 420, good positioning of the top positioning frame with a concave or square cross-sectional shape is achieved, thereby enhancing the platform's adaptability to the installation and positioning of the cross-sectional shape of the high-rise top frame structure.

[0076] like Figure 10 As shown in this embodiment of the invention, the method of using a high-rise frame exterior wall construction climbing platform based on safety redundancy design includes the following steps:

[0077] S100: Based on the height of the high-rise frame on site, prepare a sufficient number of single-section climbing ladder components 110 and safety enclosure components 120, fix them into a whole through climbing ladder interconnection components 140, and install dual-drive safety walking unit 4 and anti-fall pulley assembly 3 on the top. Fix anti-tilt positioning unit 2 on the back of the single-section climbing ladder component 110 at the middle height to prevent tilting due to insufficient overall rigidity during use.

[0078] S200: Lift it using hoisting equipment and attach the dual-drive safety walking unit 4 to the top gutter of the frame or the top structure of the parapet wall to complete the overall installation.

[0079] S300: When workers are working vertically, they climb along the enclosed ladder unit 1. When necessary, they can open up the work space with the help of the partial release component 130. Basic safety protection requirements can also be met by controlling the open area.

[0080] S400: When workers want to adjust the work area horizontally, the dual-drive safety walking unit is activated, which moves the entire platform horizontally, achieving efficient and safe movement. Repeat the above operation to complete the work in all high-rise frame exterior wall construction areas.

[0081] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application. The above are merely preferred embodiments of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of this application, and these improvements and modifications should also be considered within the protection scope of this application.

Claims

1. A high-rise frame exterior wall construction climbing platform based on safety redundancy design, characterized in that, include: Enclosed climbing ladder unit (1), anti-tilt positioning unit (2) fixedly connected to the enclosed climbing ladder unit (1), anti-fall pulley assembly (3) and dual-drive safety walking unit (4) provided on the top of the enclosed climbing ladder unit (1). The enclosed ladder unit (1) is composed of multiple sets of single-section ladder components (110) fixedly connected by ladder interconnection components (140). A safety enclosure component (120) is provided around the single-section ladder component (110), and a local release component (130) for expanding the local working activity range is provided on the side of the safety enclosure component (120). The single-section ladder component (110) includes a lateral connecting frame (111) and a ladder crossbar (112) provided in the middle of the lateral connecting frame (111). The anti-fall pulley assembly (3) includes a vertical support rod (301), a horizontal connecting rod (302) fixedly connected to the top of the vertical support rod (301), and an anti-fall pulley (303) located below the horizontal connecting rod (302). The dual-drive safety walking unit (4) includes a wheeled walking unit (410) and a tracked walking unit (420) fixed to the back of the top single-section climbing ladder assembly (110), a dual-wheel interconnection assembly (430) for connecting the wheeled walking unit (410) and the tracked walking unit (420) and for attaching to the top frame structure of the high-rise building. The dual-wheel interconnection assembly (430) includes an intermediate connecting rod (431) whose two ends are fixedly connected to the wheeled walking unit (410) and the tracked walking unit (420) respectively, and a vertical clamping rod (432) fixedly connected to the intermediate connecting rod (431) and used to clamp the frame structure.

2. The high-rise frame exterior wall construction climbing platform based on safety redundancy design according to claim 1, characterized in that, The safety enclosure component (120) includes: A safety ring guard (121) is horizontally fixed to the front side of the lateral connecting frame (111), and an interconnecting reinforcing rod (122) is vertically fixedly connected to the safety ring guard (121).

3. A high-rise frame exterior wall construction climbing platform based on safety redundancy design according to any one of claims 1 or 2, characterized in that, The local unwinding component (130) includes: A detachable connecting block (131) is provided on the front side of the lateral connecting frame (111), end retaining rings (132) are provided on the upper and lower sides of the front end of the detachable connecting block (131), a retaining block insertion area (135) is formed between the end retaining rings (132) on both sides, a movable release plate (137) is rotatably connected to the movable end of the safety ring guard (121) by a rotatable connecting hinge (136), an end retaining block (134) is provided on the other end of the movable release plate (137), and a positioning pin (133). The two are detachably linked by inserting the end block (134) into the block insertion area (135) and using the positioning pin (133).

4. The high-rise frame exterior wall construction climbing platform based on safety redundancy design according to claim 3, characterized in that, The ladder interconnection component (140) includes: The frame end interconnection holes (141) are opened at the upper and lower ends of the side connecting frame (111), the interconnection positioning block (142) serves as an intermediate connecting member, and the positioning bolt (143) positions the interconnection positioning block (142) to the frame end interconnection hole (141).

5. A high-rise frame exterior wall construction climbing platform based on safety redundancy design according to claim 3, characterized in that, The anti-tilt positioning unit (2) includes: A side connecting plate (201) fixedly connected to the outside of the side connecting frame (111), a top fixing plate (204) provided on the top of the side connecting plate (201), a pulley positioning shaft (205) fixedly connected perpendicular to the plane of the top fixing plate (204), a rope winding pulley (206) rotatably connected to the pulley positioning shaft (205), and a traction safety rope (210) fixed at both ends to the high-rise frame; the traction safety rope (210) is wrapped around the surface of the rope winding pulley (206).

6. The high-rise frame exterior wall construction climbing platform based on safety redundancy design according to claim 1, characterized in that, The wheeled walking unit (410) includes: A first side connecting rod (411) perpendicular to and fixedly connected to the lateral connecting frame (111), a first intermediate positioning rod (412) for fixing the relative positions of the two sides of the first side connecting rod (411), a walking wheel axle (414) located at the bottom of the first intermediate positioning rod (412), a walking wheel (415) fixedly connected to both sides of the walking wheel axle (414), and a drive motor for driving the walking wheel (415) to rotate; the axis of the walking wheel axle is perpendicular to the plane of the single-section climbing ladder assembly (110), and the rear end of the first side connecting rod (411) is fixedly connected to the intermediate connecting rod (431).

7. The high-rise frame exterior wall construction climbing platform based on safety redundancy design according to claim 1, characterized in that, The tracked traveling unit (420) includes: The second side connecting rod (421) is fixedly connected to the rear end of the intermediate connecting rod (431), the second intermediate positioning rod (422) is used to fix the relative position between the two sides of the second side connecting rod (421), the bottom protrusion block (423) is provided at the bottom of the second intermediate positioning rod (422), the pulley connecting plate (424) is fixedly connected to the bottom protrusion block (423), the traveling track wheel (425) is parallel to the plane of the single-section climbing ladder assembly (110) and fixedly connected to the pulley connecting plate (424), and the drive motor drives the traveling track wheel (425) to rotate.

8. The high-rise frame exterior wall construction climbing platform based on safety redundancy design according to claim 7, characterized in that: The second side connecting rod (421) and the intermediate connecting rod (431) are kept collinear with each other.

9. A high-rise frame exterior wall construction climbing platform based on safety redundancy design according to claim 7, characterized in that: The second side connecting rod (421) and the intermediate connecting rod (431) are kept perpendicular to each other.

10. A method for using a high-rise frame exterior wall construction climbing platform based on safety redundancy design as described in claim 1, characterized in that, Includes the following steps: S100: Based on the height of the high-rise frame on site, prepare a sufficient number of single-section climbing ladder components (110) and safety enclosure components (120), fix them into a whole through climbing ladder interconnection components (140), and install dual-drive safety walking unit (4) and anti-fall pulley assembly (3) on the top. Fix anti-tilt positioning unit (2) on the back of the single-section climbing ladder component (110) at the middle height to prevent tilting due to insufficient overall rigidity during use. S200: Lift it up with hoisting equipment and attach the dual-drive safety walking unit (4) to the top gutter of the frame or the top structure of the parapet wall to complete the overall installation work; S300: When workers are working in a vertically moving manner, they climb along the enclosed ladder unit (1). When necessary, they open up the work space with the help of the partial release component (130), and the basic safety protection requirements can also be met by controlling the open area. S400: When workers want to adjust the work area horizontally, the dual-drive safety walking unit is activated, which moves the entire platform horizontally, achieving efficient and safe movement. Repeat the above operation to complete the work in all high-rise frame exterior wall construction areas.

Images