Ship side hanging type footwork and erection process method

Abstract

The embodiment of the application provides a ship side suspension type scaffold tool and erecting process method. The components of the scaffold tool include: a first suspension support, a crossbar, a steel mesh plate, and a protective net. Two first suspension supports are oppositely arranged and used for being fixed with a jacking list plate of a ship deck to form a support main body of the scaffold tool. The steel mesh plate is arranged at the bottom end of the two first suspension supports respectively and used for carrying work. The crossbar is connected to one side of the first suspension support and used as a protective fence. The protective net is arranged on one side of the first suspension support and used for protection. The suspension support is designed in an integrated manner and is provided with a hook plate and a support plate. The support is firmly fixed on the outside of the side by means of the "upper hooking and lower supporting" mode, which not only meets the safety and reliability of the scaffold, but also realizes light weight and tooling. Three circular rings are arranged on the outside, which facilitates quick positioning and fixing of the crossbar during erection.

Description

Technical Field

[0001] This application relates to the field of shipbuilding technology, and in particular to a ship side-mounted scaffolding and erection process. Background Technology

[0002] During shipbuilding, construction workers need to work at different positions and heights on the ship. Ship scaffolding is an indispensable auxiliary working platform for construction workers. A properly constructed scaffold can not only effectively improve the safety and convenience of workers climbing and moving, but also provide an important guarantee for construction workers to carry out efficient and high-quality construction.

[0003] Currently, marine scaffolding is custom-built according to the ship's structural form to adapt to the operational needs of various complex construction environments. However, with the continuous development of the shipbuilding and marine industry and changes in the shipping market, shipbuilding companies have an increasingly urgent need to improve construction efficiency and shorten construction cycles. Traditional scaffolding erection still relies on skilled workers connecting and assembling individual parts, resulting in large-scale erection, long work cycles, high labor intensity, and low standardization. Its technology and management level have become one of the important factors restricting the improvement of efficiency and the shortening of cycles at various stages of shipbuilding, urgently requiring innovation in scaffolding erection technology and advancements in management.

[0004] Based on the shortcomings of traditional scaffolding, promoting modularization and lightweighting is an important approach to improving scaffolding technology. This case addresses the need for auxiliary scaffolding platforms during shipboard construction with the ship's side suspended, seeking a lightweight and quick-assembly / disassembly alternative to reduce the amount of scaffolding erected and the intensity of labor, thereby supporting improved construction efficiency and shorter construction cycles in shipbuilding. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of the existing technology and the need for scaffolding work platforms during the installation of ship side structures or equipment, by proposing a ship side suspended scaffolding manual installation and erection process to solve the problems of long erection and dismantling cycles and heavy labor loads of current side scaffolding work platforms.

[0006] This invention provides a shipboard side-suspended scaffolding fixture, the components of which include: a first suspension bracket, a crossbar, a steel mesh plate, and a protective net; The two first suspension brackets are arranged opposite each other for fixing to the lifting plate of the ship deck to form the supporting body of the scaffolding fixture; The steel mesh plate is respectively disposed at both ends of the bottom ends of the two first suspension brackets for bearing the operation; The crossbar is connected to one side of the first suspension bracket and serves as a protective fence. The protective netting covers the crossbar and is located on one side of the first suspension bracket for protection.

[0007] In some embodiments, the number of crossbars is three.

[0008] In some embodiments, the first suspension bracket includes a base frame, an upper frame, and a horizontal branch pipe; The basic frame is a rectangular frame, including a top frame, a bottom frame, an inner frame, and an outer frame; One end of the upper frame is connected to the top of one side of the outer frame, and the other end is provided with a hook plate. The hook plate is provided with a locking bolt, which is used to engage the ship deck lifting plate through the hook plate and tighten the locking bolt on the hook plate. The top surface of the upper frame is used to install the steel mesh plate. One end of the lower frame is connected to the bottom of one side of the outer frame, and the other end is provided with a support plate. The support plate rests on the outer plate of the ship. The hook plate and the support plate are set on the same vertical plane. The inner frame connects the bottom surface of the upper frame and the top surface of the lower frame; The upper frame includes two vertical frames and one horizontal frame. The bottom ends of the two vertical frames are connected to the top surface of the upper frame, corresponding to the inner frame and the outer frame. The horizontal frame is parallel to the upper frame and is connected to the top of the two vertical frames. The horizontal tube is connected to the two vertical frames of the upper frame, parallel to the horizontal frame, and at the same height as the deck railing.

[0009] In some embodiments, the scaffolding fixtures may further include a second suspension bracket for supporting the middle portion when multiple sets of the scaffolding fixtures are combined, allowing personnel to walk through the second suspension bracket.

[0010] In some embodiments, the second suspension bracket includes the base frame and the upper frame.

[0011] In some embodiments, three rings are arranged on the same side, respectively located on the top side of the vertical frame, the side of the vertical frame corresponding to the height of the deck railing, and the top of the other side of the outer frame, and are used to connect the three horizontal bars.

[0012] In some embodiments, the scaffolding fixture further includes binding wires for binding and securing the connections between the various components of the scaffolding fixture.

[0013] This invention provides a method for erecting a ship side-mounted suspended scaffolding fixture as described in any of the above embodiments, the method comprising: Step 1: Use the unique deck lifting platform on the side of the ship as the suspension fulcrum; Step 2: Based on the requirements of the side work area, starting from the passage reserved at one end for entering and exiting the work platform, clamp the first suspension bracket perpendicular to the outer plate and make its clamp fully engage with the deck lifting plate, and then tighten the bolts. Step 3: Install the second suspension bracket using the same procedure, corresponding to the first suspension bracket; Step 4: After the first and second suspension brackets are installed and fixed, steel mesh panels are laid. The steel mesh panels are laid overlappingly on the bottom frame of the two suspension brackets, with their ends extending outwards. The four corners are tied firmly to the suspension brackets with binding wire to form the bottom working platform of the suspended scaffolding. Step 5: Pass the crossbar through the rings on the same plane on the first and second suspension brackets, with its end extending out of the rings, and tie it securely to the rings with binding wire. Use the same operation method to install and fix the three crossbars one by one to form the outer perimeter guardrail of the suspended foot-mounted structure. Step 6: Use protective netting to cover the bottom, outer side, and left and right sides of the suspended scaffolding, and secure it firmly with binding wire to complete the construction of the first work platform.

[0014] In some embodiments, the method further includes: Step 7: Using the second suspension bracket as the starting fulcrum, set up the second set of working platforms in accordance with steps 1 to 6 above, and so on, setting up the third set, the fourth set, and so on, until the on-site work requirements are met.

[0015] In some embodiments, the method further includes: Step 8: When the ship's auxiliary operations are completed and the suspended scaffolding has fulfilled its mission and needs to be dismantled, the operation is carried out in reverse order of dismantling the protective net, crossbar, steel mesh plate, second suspension frame assembly, and first suspension frame assembly. The dismantled parts are classified and stored for the next use.

[0016] The beneficial effects of the above embodiments include: 1. The suspension bracket adopts an integrated design with hook plates and support plates. The bracket is firmly fixed to the outer side of the ship by "hanging on top and supporting on the bottom". This not only meets the reliability requirements of scaffolding use, but also achieves lightweight and tooling-like design. Three rings are set on the outer side to facilitate quick positioning and fixing of the crossbars during erection.

[0017] 2. The number of scaffolding components used in the scaffolding erection is reduced by 60% compared to traditional scaffolding erection methods.

[0018] 3. The efficiency of erection and dismantling is increased by 50% compared with traditional scaffolding erection methods. Attached Figure Description

[0019] The accompanying drawings illustrate, by way of example and not limitation, the various embodiments discussed herein.

[0020] Figure 1 This is a schematic diagram of a shipboard side-mounted suspended scaffolding fixture structure according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the first suspension bracket structure; Figure 3 This is a schematic diagram of the second suspension bracket structure; Figure 4 A schematic cross-sectional view of a suspended scaffolding fixture on the side of a ship. Figure 5 A schematic diagram showing the erection of multiple sets of shipboard suspended scaffolding equipment. Detailed Implementation

[0021] In order to gain a more detailed understanding of the features and technical content of the embodiments of this application, the implementation of the embodiments of this application will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for reference and illustration only and are not intended to limit the embodiments of this application.

[0022] In the embodiments described in this application, it should be noted that, unless otherwise stated and limited, the term "connection" should be interpreted broadly. For example, it can be an electrical connection, or a connection between two internal components. It can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above term according to the specific circumstances.

[0023] It should be noted that the terms "first," "second," and "third" used in the embodiments of this application are merely used to distinguish similar objects and do not represent a specific ordering of objects. It is understood that "first," "second," and "third" can be interchanged in a specific order or sequence where permitted. It should be understood that the objects distinguished by "first," "second," and "third" can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in an order other than those illustrated or described herein.

[0024] This invention provides a shipboard side-suspended scaffolding fixture 100, such as... Figure 1 As shown, the components of the scaffolding fixture 100 include: a first suspension bracket 1, a crossbar 3, a steel mesh plate 4, and a protective net 5.

[0025] Two first suspension brackets 1 are arranged opposite each other and are used to fix to the lifting plate of the ship deck to form the main support of the scaffolding fixture 100.

[0026] The steel mesh plate 4 is installed at both ends of the bottom of the two first suspension brackets 1 to support the operation.

[0027] The crossbar 3 is connected to one side of the first suspension bracket 1, serving as a protective fence.

[0028] The protective net 5 covers the crossbar 3 and is set on one side of the first suspension bracket 1 for protection.

[0029] In some embodiments, such as Figure 1 As shown, there are three crossbars 3. The height of the crossbars 3 is the same as the height of the deck railing 21, and they are used to provide protection for construction workers.

[0030] In some embodiments, such as Figure 2 As shown, the first suspension bracket 1 includes a base frame 11, an upper frame 12, and a horizontal branch pipe 13.

[0031] The basic frame 11 is a rectangular frame, including an upper frame 111, a lower frame 112, an inner frame 113, and an outer frame 114.

[0032] One end of the upper frame 111 is connected to the top of one side of the outer frame 114, and the other end is provided with a hook plate 14. The hook plate 14 is provided with a locking bolt 15, which is used to engage the ship deck lifting plate 22 through the hook plate 14 and tighten the locking bolt 15 on the hook plate 14. The top surface of the upper frame 111 is used to install the steel mesh plate 4.

[0033] One end of the lower frame 112 is connected to the bottom of one side of the outer frame 114, and the other end is provided with a support plate 16, which rests on the outer plate of the ship. The hook plate 14 and the support plate 16 are set on the same vertical plane.

[0034] The inner frame 113 connects the bottom surface of the upper frame 111 and the top surface of the lower frame 112.

[0035] The upper frame 12 includes two vertical frames 115 and one horizontal frame 116. The bottom ends of the two vertical frames 115 are connected to the top surface of the upper frame 111, corresponding to the inner frame 113 and the outer frame 114. The horizontal frame 116 is parallel to the upper frame 111 and is connected to the top of the two vertical frames 115.

[0036] The horizontal branch pipe 13 is connected to the two vertical frames 115 of the upper frame 12, parallel to the horizontal frame 116, and at the same height as the deck railing 21.

[0037] In some embodiments, the scaffolding fixture 100 further includes a second suspension bracket 2, which supports the middle part when multiple sets of scaffolding fixtures 100 are combined, and allows personnel to walk through the second suspension bracket 2.

[0038] In some embodiments, such as Figure 3 As shown, the second suspension bracket 2 includes a base frame 11 and an upper frame 12. The structure of the second suspension bracket 2 is the same as that of the first suspension bracket 1, except for one horizontal branch pipe 13. The specific structure of the second suspension bracket 2 is the same as that of the first suspension bracket 1, and will not be described again here.

[0039] In some embodiments, three rings 17 are arranged on the same side, respectively located on the top side of the vertical frame 115, the side of the vertical frame 115 corresponding to the height of the deck railing 21, and the top of the other side of the outer frame 114, and are used to connect the three crossbars 3. Here, the ring 17 on the side of the vertical frame 115 corresponding to the height of the deck railing 21 corresponds to the railing in the middle of the deck railing 21, and correspondingly, the ring 17 on the top side of the vertical frame 115 corresponds to the top railing of the deck railing 21, and the top ring 17 on the other side of the outer frame 114 corresponds to the bottom railing of the deck railing 21.

[0040] In some embodiments, such as Figure 1 As shown, the scaffolding fixture 100 also includes binding wire 6, which is used to bind and fix the connections between the various components of the scaffolding fixture 100.

[0041] This invention provides a method for erecting a ship side-mounted suspended scaffolding fixture 100 according to any of the above embodiments, the method comprising: Step 1: Use the unique deck lifting plate 22 on the side of the ship as the suspension fulcrum.

[0042] Step 2: Based on the requirements of the side work area, starting from the passage reserved at one end for entering and exiting the work platform, clamp the first suspension bracket 1 perpendicular to the outer plate and make its clamp fully engage with the deck lifting plate 22, and then tighten the locking bolt 15.

[0043] Step 3: Install the second suspension bracket 2, corresponding to the first suspension bracket 1, using the same operation.

[0044] Step 4: After the first suspension bracket 1 and the second suspension bracket 2 are installed and fixed, the steel mesh plate 4 is laid. The steel mesh plate 4 is laid on the bottom frame of the two suspension brackets with overlapping. Its ends extend outward and the four corners are tied to the suspension brackets with binding wire 6 to form the bottom working platform of the suspended scaffolding.

[0045] Step 5: Pass the crossbar 3 through the ring 17 on the same plane on the first suspension bracket 1 and the second suspension bracket 2, with its end extending out of the ring 17, and tie it firmly to the ring 17 with binding wire 6. In the same way, install and fix the three crossbars 3 one by one to form the outer guardrail of the suspended foot-mounted guardrail.

[0046] Step 6: Use protective netting 5 to cover the bottom, outer side, and left and right sides of the suspended scaffolding, and secure it firmly with binding wire 6 to complete the construction of the first work platform.

[0047] In some embodiments, the method further includes: Step 7, as follows Figure 5As shown, with the second suspension bracket 2 as the starting fulcrum, the second set of working platforms is erected in accordance with steps 1 to 6 above, and so on, until the on-site working requirements are met.

[0048] In some embodiments, the method further includes: Step 8: When the ship's auxiliary operations are completed and the suspended scaffolding has fulfilled its mission and needs to be dismantled, the operation is carried out in reverse order of dismantling the protective net 5, crossbar 3, steel mesh plate 4, second suspension frame assembly 2, and first suspension frame assembly 1. The dismantled parts are classified and stored for the next use.

[0049] The technical solution of this invention transforms the traditional experience-based and extensive scaffolding erection and management into a standardized, lean, and tooling-based modern model. Based on the current practice of assembling scaffolding piece by piece, it proposes a lightweight tooling solution. By standardizing the erection nodes, it replaces scaffolding erection with manual tooling. This manual tooling consists of suspension supports, crossbars, steel mesh panels, and protective netting, enabling rapid assembly and disassembly, and adapting to the needs of complex shipbuilding production environments. Specific details are as follows: (I) Design of Suspended Footwear like Figure 1 As shown, the present invention proposes a shipboard side-suspended scaffolding system, which mainly consists of a suspension bracket, crossbars, steel mesh, binding wire, and protective netting. It adopts a detachable and combinable structure. When erected, it is attached to the ship's side structure. By assembling the above parts in sequence, a set of side-suspended scaffolding is assembled into a set of scaffolding, which serves as an auxiliary working platform for the suspended working parts on the ship's side. When disassembled, each part is disassembled in an orderly manner and stored for later use, so that it can be reused.

[0050] The suspended supports are the main load-bearing components of the suspended scaffolding, located on both sides of the scaffolding and fixed to the jacking plates of the ship's deck, forming the main support structure for the scaffolding. The steel mesh panels are made to standard scaffolding specifications, improving material versatility. They are connected and fixed to the suspended supports at both ends to form a working platform—an auxiliary working platform suspended above the ship's side. The crossbars are also made of 48mm diameter steel pipes, standard scaffolding components, which are passed through the rings of the suspended supports and fixed to form a three-layer protective fence for the scaffolding, with the same height as the deck railings, ensuring safety when entering and exiting the working platform. The protective netting is an additional layer of protection added to the outer perimeter after the scaffolding is erected, providing double protection. The wire is used to connect and bind the steel mesh panels, crossbars, suspended supports, and protective netting together.

[0051] (II) Design of the suspension bracket like Figure 2As shown, the suspension bracket is divided into two types: the first suspension bracket and the second suspension bracket. The first suspension bracket is used to support the two ends of the suspended scaffolding. The second suspension bracket is used to support the middle part when multiple sets of suspended scaffolding are combined. Its outer frame structure is the same as the end bracket, except that it has one less horizontal branch pipe to allow personnel to walk between multiple sets of tooling frames.

[0052] The suspension bracket consists of a base frame and an upper frame welded together. The base frame is the main load-bearing structure of the suspension bracket, equipped with hook plates and support plates. The hook plates are fitted with double bolts. The working principle is that the hook plates are engaged with the ship's deck lifting plate, and the double bolts are tightened to secure them. The support plate rests against the ship's outer plating. The hook plates and support plates are set on the same vertical plane, and the suspension bracket is fixed to the ship's side through the "upper hook and lower support" method, providing load-bearing support for the entire suspension scaffolding system.

[0053] The suspension bracket adopts an integrated design with hook plates and support plates. The bracket is firmly fixed to the outer side of the ship by "hanging on top and supporting on the bottom". This not only meets the safety and reliability of the scaffolding, but also achieves lightweight and tooling-like design. Three rings are set on the outer side to facilitate quick positioning and fixing of the crossbars during erection.

[0054] (III) Implementation steps of the erection process To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings and embodiments. See the appendix for details. Figure 3 As shown: Step 1: The suspension fulcrum is the deck lifting plate 22 unique to the side of the ship, that is, the part of the outer side plate 23 that extends to the deck surface 21 and is higher than the deck surface 21.

[0055] Step 2: Based on the requirements of the side work area, starting from a space with a width of not less than 0.6m at one end (i.e., the passage to and from the work platform), clamp the first suspension bracket perpendicular to the outer plate and make its clamp fully engage with the deck lifting plate, and then tighten the bolts.

[0056] Step 3: Install the second suspension bracket using the same procedure, ensuring that the distance between it and suspension bracket 1 does not exceed 3m.

[0057] Step 4: After the first and second suspension brackets are installed and fixed, a steel mesh plate is laid. The steel mesh plate is laid overlappingly on the bottom frame of the two suspension brackets, and its end protrusion length is not less than 0.2m. The four corners are tied firmly to the suspension brackets with iron wire to form the bottom working platform of the suspended scaffolding.

[0058] Step 5: Pass the crossbar through the circular rings on the same plane on the first and second suspension brackets, with its end extending at least 0.2m beyond the circular rings, and secure it firmly to the circular rings with wire. Use the same method to install and fix the three crossbars one by one to form a suspended scaffolded outer guardrail.

[0059] Step 6: Finally, use a protective net to cover the bottom, outside, and left and right sides of the suspended scaffolding, and secure it firmly with wire.

[0060] Step 7: The above steps complete the erection of a set of suspended scaffolding. If one set of work platforms is still not enough to meet the needs of on-site operations, then use the second suspension bracket as the starting point and refer to steps 1 to 6 above to erect a second set of work platforms, and so on to erect a third, fourth, and so on.

[0061] Step 8: When the ship's auxiliary operations are completed and the suspended scaffolding has fulfilled its mission and needs to be dismantled, the operation should be carried out in reverse order of dismantling the protective net, crossbar, steel mesh plate, suspension frame assembly 2, and suspension frame assembly 1. The dismantled parts should be sorted and stored for future use.

[0062] Of course, this invention is only a tooling-based and lightweight replacement for traditional scaffolding. Its erection and dismantling operations still fall within the scope of scaffolding erection and dismantling operations, and its erection and dismantling operations should still comply with the requirements of "CB 4204-2012 Safety Requirements for Marine Scaffolding".

[0063] The beneficial effects of the above embodiments include: 1. The suspension bracket adopts an integrated design with hook plates and support plates. The bracket is firmly fixed to the outer side of the ship by "hanging on top and supporting on the bottom". This not only meets the reliability requirements of scaffolding use, but also achieves lightweight and tooling-like design. Three rings are set on the outer side to facilitate quick positioning and fixing of the crossbars during erection.

[0064] 2. The number of scaffolding components used in the scaffolding erection is reduced by 60% compared to traditional scaffolding erection methods.

[0065] 3. The efficiency of erection and dismantling is increased by 50% compared with traditional scaffolding erection methods.

[0066] The technical solutions described in the embodiments of this application can be combined arbitrarily without conflict.

[0067] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A type of shipboard side-suspended scaffolding fixture, characterized in that, The components of the scaffolding fixture include: a first suspension bracket, crossbars, steel mesh panels, and protective netting; The two first suspension brackets are arranged opposite each other for fixing to the lifting plate of the ship deck to form the supporting body of the scaffolding fixture; The steel mesh plate is respectively disposed at both ends of the bottom ends of the two first suspension brackets for bearing the operation; The crossbar is connected to one side of the first suspension bracket and serves as a protective fence. The protective netting covers the crossbar and is located on one side of the first suspension bracket for protection.

2. The shipboard side-suspended scaffolding fixture according to claim 1, characterized in that, The number of crossbars is three.

3. The shipboard side-suspended scaffolding fixture according to claim 2, characterized in that, The first suspension bracket includes a base frame, an upper frame, and a horizontal branch pipe; The basic frame is a rectangular frame, including a top frame, a bottom frame, an inner frame, and an outer frame; One end of the upper frame is connected to the top of one side of the outer frame, and the other end is provided with a hook plate. The hook plate is provided with a locking bolt, which is used to engage the ship deck lifting plate through the hook plate and tighten the locking bolt on the hook plate. The top surface of the upper frame is used to install the steel mesh plate. One end of the lower frame is connected to the bottom of one side of the outer frame, and the other end is provided with a support plate. The support plate rests on the outer plate of the ship. The hook plate and the support plate are set on the same vertical plane. The inner frame connects the bottom surface of the upper frame and the top surface of the lower frame; The upper frame includes two vertical frames and one horizontal frame. The bottom ends of the two vertical frames are connected to the top surface of the upper frame, corresponding to the inner frame and the outer frame. The horizontal frame is parallel to the upper frame and is connected to the top of the two vertical frames. The horizontal tube is connected to the two vertical frames of the upper frame, parallel to the horizontal frame, and at the same height as the deck railing.

4. The shipboard side-suspended scaffolding fixture according to claim 3, characterized in that, The scaffolding fixture also includes a second suspension bracket, which is used to support the middle part when multiple sets of the scaffolding fixture are combined, and allows personnel to walk through the second suspension bracket.

5. The shipboard side-suspended scaffolding fixture according to claim 4, characterized in that, The second suspension bracket includes the base frame and the upper frame.

6. The shipboard side-suspended scaffolding fixture according to claim 5, characterized in that, Three rings are arranged on the same side, respectively located on the top side of the vertical frame, the side of the vertical frame corresponding to the height of the deck railing, and the top of the other side of the outer frame, and are used to connect the three horizontal bars.

7. The shipboard side-suspended scaffolding fixture according to claim 1, characterized in that, The scaffolding fixture also includes binding wires for binding and fixing the various components of the scaffolding fixture together.

8. A method for erecting a ship's side-mounted suspended scaffolding fixture as described in any one of claims 1 to 7, characterized in that, The method includes: Step 1: Use the unique deck lifting platform on the side of the ship as the suspension fulcrum; Step 2: Based on the requirements of the side work area, starting from the passage reserved at one end for entering and exiting the work platform, clamp the first suspension bracket perpendicular to the outer plate and make its clamp fully engage with the deck lifting plate, and then tighten the bolts. Step 3: Install the second suspension bracket using the same procedure, corresponding to the first suspension bracket; Step 4: After the first and second suspension brackets are installed and fixed, steel mesh panels are laid. The steel mesh panels are laid overlappingly on the bottom frame of the two suspension brackets, with their ends extending outwards. The four corners are tied firmly to the suspension brackets with binding wire to form the bottom working platform of the suspended scaffolding. Step 5: Pass the crossbar through the rings on the same plane on the first and second suspension brackets, with its end extending out of the rings, and tie it securely to the rings with binding wire. Use the same operation method to install and fix the three crossbars one by one to form the outer perimeter guardrail of the suspended foot-mounted structure. Step 6: Use protective netting to cover the bottom, outer side, and left and right sides of the suspended scaffolding, and secure it firmly with binding wire to complete the construction of the first work platform.

9. The erection process according to claim 8, characterized in that, The method further includes: Step 7: Using the second suspension bracket as the starting fulcrum, set up the second set of working platforms in accordance with steps 1 to 6 above, and so on, setting up the third set, the fourth set, and so on, until the on-site work requirements are met.

10. The erection process according to claim 9, characterized in that, The method further includes: Step 8: When the ship's auxiliary operations are completed and the suspended scaffolding has fulfilled its mission and needs to be dismantled, the operation is carried out in reverse order of dismantling the protective net, crossbar, steel mesh plate, second suspension frame assembly, and first suspension frame assembly. The dismantled parts are classified and stored for the next use.

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