Assembled scaffolding for shipbuilding

Abstract

The present invention discloses an assembled scaffold for shipbuilding, which relates to the technical field of scaffolding. The present invention includes a spliced scaffold, wherein a vertically arranged rope ladder is provided on one side of the spliced scaffold, and two main hooks are fixedly installed on the top of the rope ladder. A plurality of evenly distributed fastening half blocks are fixedly sleeved on both sides of the rope ladder, and two fastening half blocks located at the same place are symmetrically sleeved on the rope ladder, and a fastening ear is fixedly installed on one side of each fastening half block. The present invention sets a hanging rope ladder so that the rope ladder is hung on the side of the ship, and a plurality of strong magnetic suction plates adsorb and fix the rope ladder on the side of the ship, so that the rope ladder is attached to the side of the ship while maintaining connection with the spliced scaffold, so that construction workers can step on the rope ladder to move up and down flexibly, without the need to manufacture a large number of pipe racks, top plates and other components of suitable lengths, thereby saving scaffolding materials.

Description

Technical Field

[0001] The present invention relates to the technical field of scaffolding, and in particular to an assembled scaffolding for shipbuilding. Background Art

[0002] In the construction process of ships and offshore platforms, scaffolding is an indispensable auxiliary tool from the initial stage of construction to the completion and delivery stage. There are three main ways to set up scaffolding in the conventional shipbuilding process. The first is to use scaffolding steel pipes completely, connected with special connectors, and build a dense frame structure from the ground, and lay scaffolding mesh panels at the construction height. The second is to weld scaffolding eye plates, and then connect scaffolding tooling according to the requirements of the construction area, and build construction platforms layer by layer. The third is to weld scaffolding eye rings, use scaffolding hooks to connect, and build construction platforms.

[0003] Traditional scaffolding for ship construction mainly adopts spliced or welded beam structures, which not only consumes a lot of materials, but also requires the construction of multiple platforms. Construction workers need to climb up and down, which poses a safety risk. In addition, when constructing on the side wall of the ship, in order to fit the curved side wall, the scaffolding needs to manufacture many pipe racks, top plates and other components of suitable lengths, further increasing material consumption. In addition, the platform is fixed and difficult to flexibly raise and lower. For this reason, an assembled scaffolding for ship construction is proposed. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems that traditional scaffolding for shipbuilding consumes a lot of materials, poses safety risks and is difficult to flexibly lift up and down. The present invention provides an assembled scaffolding for shipbuilding.

[0005] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0006] The top of the ladder system is fixedly provided with two main hooks, and the upper end of the ladder is fixedly provided with two main hooks. The two ladder systems are fixedly mounted on the ladder by two hinges on each side of the ladder. The two ladder systems are connected in a straight line to form a base, and the two ladder systems are connected in a straight line to form a base.

[0007] Furthermore, the safety component includes a winch fixedly installed at the bottom of the spliced scaffolding, and two parallel safety ropes are wound on the winch. The top and bottom ends of the rope ladder are fixedly sleeved with fastening half rings and fastening frames. The top ends of the two safety ropes respectively pass through the two fastening frames in turn and are fixedly installed with threaded sleeves, and the threaded sleeves are screwed with safety hooks.

[0008] Furthermore, a safety sleeve is slidably sleeved on the two safety ropes, a safety belt is fixedly installed on one side of the safety sleeve, and the same chest harness is fixedly installed between the two safety belts.

[0009] Furthermore, a first fastening electric push rod is fixedly installed on one side of the safety sleeve, and the telescopic end of the first fastening electric push rod extends into the interior of the safety sleeve and is fixedly installed with a limiting piece adapted to the safety rope.

[0010] Furthermore, two slings are fixedly mounted on the bottom of the chest harness, foot pedals are fixedly mounted on the bottom ends of the slings, and a plurality of straps are fixedly mounted on the foot pedals.

[0011] Furthermore, a traction belt is fixedly installed at the bottom of the chest harness, and the traction belt is located between the two hanging belts. A support chair is fixedly installed at the bottom end of the traction belt. A vertical lifting rail is fixedly installed on one side of the spliced scaffolding, and a lifting slider is slidably installed inside the lifting rail. A plurality of second horizontal telescopic rods are fixedly installed on the side of the lifting slider facing the support chair, and the telescopic ends of the second horizontal telescopic rods are all fixedly installed on one side of the support chair.

[0012] Furthermore, a plurality of evenly distributed positioning tool rods are fixedly mounted on the bottom of the foot pedal.

[0013] Furthermore, both sides of the lifting slider are provided with a receiving groove, and a horizontally arranged second fastening electric push rod is fixedly installed inside the receiving groove. The telescopic ends of the two second fastening electric push rods are away from each other and are fixedly installed with brake pads.

[0014] The beneficial effects of the present invention are as follows:

[0015] 1. The present invention provides a hanging rope ladder, which can be hung on the ship's side. Multiple strong magnetic suction plates adsorb and fix the rope ladder on the ship's side, so that the rope ladder remains connected to the spliced scaffolding and fits on the ship's side. Construction workers can flexibly move up and down the rope ladder by stepping on it. There is no need to manufacture many pipe racks, top plates and other components of suitable lengths, thus saving scaffolding materials.

[0016] 2. The present invention provides a chest harness, allowing construction workers to wear the harness under their armpits or on their chest and back. When they reach a designated position, they can press the control button on the harness to cause the first tightening electric push rod on one side of the safety sleeve to drive the internal limit plate to lock the safety rope, thereby enabling the harness to function as a safety limiter, further preventing the risk of workers falling during construction.

[0017] 3. The present invention provides a support chair so that after the personnel put on the safety components, the support chair will always be at the personnel's hip position under the traction of the traction belt and the guidance of the lifting slide rail, the lifting slider, and the second horizontal telescopic rod, so that the construction personnel can sit on the support chair. When the construction personnel climb on one side of the curved rope ladder to perform construction, their bodies will lean backward, and their waists and backs can be supported by the support chair, thereby obtaining better construction conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the rope ladder and the safety assembly of the present invention;

[0020] Figure 3 This invention Figure 2 Schematic diagram of the structure at A in the middle;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the first horizontal telescopic rod of the present invention;

[0022] Figure 5 This invention Figure 4 Schematic diagram of the structure at B in the middle;

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the safety component of the present invention;

[0024] Figure 7 This is a schematic diagram of the three-dimensional structure of the safety sleeve of the present invention;

[0025] Figure 8 This is a schematic diagram of the three-dimensional structure of the foot pedal of the present invention;

[0026] Figure 9 This is a schematic diagram of the internal three-dimensional structure of the lifting slider of the present invention;

[0027] Figure numerals: 1. Spliced scaffolding; 2. Rope ladder; 3. Main hook; 4. Fastening half block; 5. Fastening ear; 6. Strong magnetic suction plate; 7. Soft rubber pad; 8. Movable slide; 9. First horizontal telescopic rod; 10. Winch; 11. Safety rope; 12. Fastening half ring; 13. Fastening frame; 14. Threaded sleeve; 15. Safety hook; 16. Safety slide; 17. Safety belt; 18. Chest harness; 19. Suspension belt; 20. Foot pedal; 21. Strap; 22. Positioning knife bar; 23. First fastening electric push rod; 24. Traction belt; 25. Support chair; 26. Lifting slide rail; 27. Lifting slider; 28. Second horizontal telescopic rod; 29. Second fastening electric push rod; 30. Brake pad. DETAILED DESCRIPTION

[0028] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort shall fall within the scope of protection of the present invention.

[0030] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and are not to be understood as indicating or implying relative importance.

[0031] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the inventive product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0032] like Figures 1 to 9 As shown, an assembled scaffold for shipbuilding includes a spliced scaffold 1, as shown in FIG. Figure 1 、 Figure 2 As shown, a vertical rope ladder 2 is provided on one side of the spliced scaffold 1. Figure 3 As shown, two main hooks 3 are fixedly installed on the top of the rope ladder 2. Figure 4 、 Figure 5 As shown, multiple evenly distributed fastening half blocks 4 are fixedly sleeved on both sides of the rope ladder 2, and the two fastening half blocks 4 located at the same place are symmetrically sleeved on the rope ladder 2. A fastening ear 5 is fixedly installed on one side of the fastening half blocks 4, and a first horizontal telescopic rod 9 is rotatably installed on multiple fastening half blocks 4 located on the side facing the spliced scaffolding 1. A movable sliding sleeve 8 is fixedly installed on the end of the first horizontal telescopic rod 9 close to the spliced scaffolding 1, and the movable sliding sleeve 8 is slidably installed on the spliced scaffolding 1.

[0033] In this embodiment, the spliced scaffolding 1 is composed of a plurality of steel pipes and other rods arranged horizontally and vertically and perpendicular to each other, as well as special connectors and platform mesh plates. A corresponding number of self-locking universal wheels can be assembled at the bottom of the spliced scaffolding 1 for moving the spliced scaffolding 1. The movable sleeve 8 is slidably sleeved on the vertically distributed rods. The rope ladder 2 is divided into ropes on both sides and a step in the middle. The interior of the fastening half block 4 is a semicircular three-way channel. The two fastening half blocks 4 are symmetrically sleeved to form a complete channel, which accommodates the rope and one end of the step together.

[0034] More specifically, when the assembled scaffolding for ship construction is used, the corresponding number of rods and special connecting parts, platform mesh plates and other collar parts are first selected according to the height of the ship for splicing. During the splicing, multiple movable sleeves 8 are sequentially sleeved on the rods, and then the rods equipped with movable sleeves 8 are assembled on the two vertical rows in the middle position, so that the movable sleeves 8 together with the first horizontal telescopic rod 9 and the fastening half block 4 are assembled together with the splicing scaffolding 1, thereby assembling a splicing scaffolding 1 of suitable size, and then the rope ladder 2 is taken out and placed on one side of the two rows of fastening half blocks 4, and then the other half of the fastening half block 4 is screwed on the other side of the rope ladder 2 in sequence, so that multiple groups of fastening half blocks 4 are respectively assembled on both sides of the rope ladder 2, thereby assembling the rope ladder 2 and the splicing scaffolding 1 together, while allowing the rope ladder 2 to maintain its shaping ability.

[0035] The bottom of the spliced scaffold 1 is provided with a safety component, which is used to cooperate with the rope ladder 2 to ensure the safety of the construction workers. Figure 1 、 Figure 2 As shown, specifically, the safety assembly includes a winch 10 fixedly mounted on the bottom of the spliced scaffold 1, and two parallel safety ropes 11 are wound on the winch 10. Figure 3 As shown, the top and bottom ends of the rope ladder 2 are fixedly sleeved with fastening half rings 12 and fastening frames 13. The top ends of the two safety ropes 11 pass through the two fastening frames 13 in sequence and are fixedly installed with threaded sleeves 14, and safety hooks 15 are screwed on the threaded sleeves 14.

[0036] More specifically, by setting up a safety component, before the rope ladder 2 is adsorbed and hung on the side of the ship, the winch 10 is first controlled to unwind the two safety ropes 11, and then a pair of fastening half rings 12 and fastening frames 13 are screwed on both sides of the top and bottom ends of the rope ladder 2, totaling four sets of fastening half rings 12 and fastening frames 13, and then one end of the two safety ropes 11 is passed through the two fastening frames 13 on each side in turn, and the two safety hooks 15 are screwed on the two threaded sleeves 14 respectively, and then the two safety hooks 15 are buckled on structures such as steel frames, so that personnel can choose to grab the rope ladder 2 or the safety rope 11 to fix their bodies during construction, thereby playing a double anti-falling role.

[0037] like Figure 6 、 Figure 7 As shown, specifically, a safety sleeve 16 is slidably connected to the two safety ropes 11, a safety belt 17 is fixedly installed on one side of the safety sleeve 16, and the same chest harness 18 is fixedly installed between the two safety belts 17. A first tightening electric push rod 23 is fixedly installed on one side of the safety sleeve 16, and the telescopic end of the first tightening electric push rod 23 extends to the inside of the safety sleeve 16 and is fixedly installed with a limit plate adapted to the safety rope 11.

[0038] In this embodiment, in addition to the positioning knob for controlling the tightness and length of the chest harness 18, the chest harness 18 is also provided with control buttons for the first tightening electric push rod 23 on one side of the safety sleeve 16 and the second tightening electric push rod 29 inside the lifting slider 27.

[0039] More specifically, by providing a chest harness 18, before installing the safety rope 11, the two safety ropes 11 are first passed through the two fastening frames 13 at the bottom, and then the two safety sleeves 16 are respectively sleeved on the two safety ropes 11, and finally the two safety ropes 11 are passed through the two fastening frames 13 at the top for installation. Then the construction workers can wear the chest harness 18 under their armpits and on their chest and back. When the personnel climb to the designated position, they can press the control button on the chest harness 18 to make the first fastening electric push rod 23 on one side of the safety sleeve 16 drive the internal limiting plate to lock the safety rope 11, so that the chest harness 18 can play a role of safety limit, further preventing the risk of falling of personnel during construction.

[0040] like Figure 6 、 Figure 8 As shown, specifically, two suspending straps 19 are fixedly installed at the bottom of the chest harness 18 , and foot pedals 20 are fixedly installed at the bottom ends of the suspending straps 19 , and a plurality of straps 21 are fixedly installed on the foot pedals 20 .

[0041] More specifically, by providing the foot pedals 20, after the personnel put on the chest harness 18, they can use the straps 21 to wear the two foot pedals 20 on the bottoms of their feet, and connect the foot pedals 20 to the chest harness 18 and the safety sleeve 16 through the hanging straps 19, ensuring that the construction progress will not be affected when the personnel step on empty space. At the same time, the patient's feet can be separated from the side of the ship to prevent electric shock accidents during construction.

[0042] like Figure 8 As shown, specifically, a plurality of evenly distributed positioning tool rods 22 are fixedly mounted on the bottom of the foot pedal 20 .

[0043] More specifically, by setting up the locking knife rod 22, after the construction worker puts on the foot pedal 20, when he steps on the rope ladder 2 through the foot pedal 20, the locking knife rod 22 at the bottom of the foot pedal 20 can clamp the step rod on the rope ladder 2, thereby facilitating climbing and reducing the risk of stepping on air.

[0044] like Figure 5 As shown, a strong magnetic attraction plate 6 is fixedly mounted on each of the multiple fastening half blocks 4 located on a side away from the spliced scaffold 1 , and a soft rubber pad 7 is fixedly mounted on one side of the strong magnetic attraction plate 6 .

[0045] More specifically, a rope ladder 2 is hung on the side of the ship, and multiple strong magnetic plates 6 cooperate with the elastic deformation of the soft rubber pad 7 to adsorb and fix the rope ladder 2 on the side of the ship, so that the rope ladder 2 can fit on the side of the ship while maintaining connection with the spliced scaffolding 1, and the main hook 3 at the top is hung on the steel frame, railings and other structures on the top of the ship's side, so that construction workers can step on the rope ladder 2 to move up and down flexibly, and use safety components to ensure construction safety. There is no need to manufacture many pipe racks, top plates and other components of suitable lengths, saving scaffolding materials.

[0046] like Figure 1 、 Figure 6 As shown, a traction belt 24 is fixedly installed at the bottom of the chest harness 18, and the traction belt 24 is located between the two hanging belts 19. A support chair 25 is fixedly installed at the bottom end of the traction belt 24. A vertically arranged lifting rail 26 is fixedly installed on one side of the spliced scaffolding 1. A lifting slider 27 is slidingly installed inside the lifting rail 26. A plurality of second horizontal telescopic rods 28 are fixedly installed on the side of the lifting slider 27 facing the support chair 25, and the telescopic ends of the second horizontal telescopic rods 28 are all fixedly installed on one side of the support chair 25.

[0047] In this embodiment, the spliced scaffolding 1 adopts a fixing method such as splicing, welding or screwing, and the vertically arranged lifting rail 26 is composed of a plurality of short rails connected end to end, which are respectively assembled on different rods.

[0048] More specifically, by setting up the support chair 25, after the personnel put on the safety components, the support chair 25 will always be at the personnel's hip position under the traction of the traction belt 24 and the guidance of the lifting slide rail 26, the lifting slider 27, and the second horizontal telescopic rod 28, so that the construction personnel can sit on the support chair 25. When the construction personnel climb on one side of the curved rope ladder 2 to perform construction, their bodies will lean backward, and their waists and backs can be supported by the support chair 25, thereby obtaining better construction conditions.

[0049] like Figure 9 As shown, specifically, a receiving groove is provided on both sides of the lifting slider 27, and a horizontally arranged second fastening electric push rod 29 is fixedly installed inside the receiving groove. The telescopic ends of the two second fastening electric push rods 29 are away from each other and are fixedly installed with brake pads 30.

[0050] More specifically, by setting up a second tightening electric push rod 29, after the personnel controls the first tightening electric push rod 23 to lock the safety rope 11 through the button, the second tightening electric push rods 29 on both sides of the lifting slider 27 will respectively drive the two second tightening electric push rods 29 to move outward and press the inner walls on both sides of the lifting slide rail 26 to limit the position, thereby fixing the support chair 25 and supporting the personnel, thereby further improving the safety of the scaffolding when in use.

[0051] In summary: when the assembled scaffolding for ship construction is used, the corresponding number of rods and special connecting parts, platform mesh plates and other collar parts are first selected according to the height of the ship for splicing. At the same time, multiple movable sleeves 8 are sequentially sleeved on the rods, and then the rods equipped with movable sleeves 8 are assembled on the two vertical rows in the middle position, so that the movable sleeves 8 together with the first horizontal telescopic rods 9 and the fastening half blocks 4 are assembled together with the splicing scaffolding 1, so as to assemble a splicing scaffolding 1 of suitable size, and then the rope ladder 2 is taken out and placed on one side of the two rows of fastening half blocks 4, and then the other half of the fastening half blocks 4 are screwed on the other side of the rope ladder 2 in sequence, so that multiple groups of fastening half blocks 4 are respectively assembled on both sides of the rope ladder 2, so that the rope ladder 2 and the splicing scaffolding 1 are assembled together. , and at the same time, the rope ladder 2 maintains its shaping ability, and then the rope ladder 2 is hung on the ship's side, so that the multiple strong magnetic suction plates 6 cooperate with the elastic deformation of the soft rubber pad 7 to adsorb and fix the rope ladder 2 on the ship's side, so that the rope ladder 2 can be attached to the ship's side while maintaining connection with the spliced scaffolding 1, and the main hook 3 at the top is hung on the steel frame, railing and other structures at the top of the ship's side, and then the safety component is assembled with the rope ladder 2, so that construction workers can step on the rope ladder 2 to move up and down flexibly, and use the safety component to ensure construction safety, without the need to manufacture many pipe racks, top plates and other components of suitable lengths, saving scaffolding materials, and by setting the safety component, before the rope ladder 2 is adsorbed and hung on the ship's side, the winch 10 is controlled to unwind the two safety ropes 11, and then at the top of the rope ladder 2 A pair of fastening half rings 12 and fastening frames 13 are screwed on both sides of the top and bottom ends, totaling four sets of fastening half rings 12 and fastening frames 13, and then one end of the two safety ropes 11 is passed through the two fastening frames 13 on each side in turn, and the two safety hooks 15 are screwed on the two threaded sleeves 14 respectively, and then the two safety hooks 15 are buckled on structures such as steel frames, so that personnel can choose to grab the rope ladder 2 or the safety rope 11 to fix the body during construction, which plays a double anti-falling role. By arranging the chest harness 18, before installing the safety rope 11, the two safety ropes 11 are first passed through the two fastening frames 13 at the bottom, and then the two safety sleeves 16 are respectively sleeved on the two safety ropes 11, and finally the two safety ropes 11 are passed through the two fastening frames 13 at the top for installation. , and then the construction workers can wear the chest harness 18 under their armpits and on their chest and back. When the personnel climb to the designated position, they can press the control button on the chest harness 18 to make the first fastening electric push rod 23 on one side of the safety slide 16 drive the internal limit plate to lock the safety rope 11, so that the chest harness 18 can play a role in safety limiting, further preventing the risk of personnel falling during construction. By setting the foot pedals 20, after the personnel put on the chest harness 18, they can use the straps 21 to wear the two foot pedals 20 on the bottom of their feet, so that the foot pedals 20 are connected to the chest harness 18 and the safety slide 16 through the hanging belt 19, ensuring that the construction process will not be affected when the personnel step on empty space. At the same time, the patient's feet can be separated from the side of the ship to prevent electric shock accidents during construction.By setting up the support chair 25, after the personnel put on the safety components, the support chair 25 will always be at the personnel's hip position under the traction of the traction belt 24 and the guidance of the lifting slide rail 26, the lifting slider 27, and the second horizontal telescopic rod 28, so that the construction personnel can sit on the support chair 25. When the construction personnel climb on one side of the curved rope ladder 2 to perform construction, the body will lean backward, and the waist and back can be supported by the support chair 25, obtaining better construction conditions. By setting up the positioning knife rod 22, after the construction personnel put on the foot pedal 20, they can step on the foot pedal 20 to When climbing the rope ladder 2, the locking blade 22 at the bottom of the footrest 20 can lock the step on the rope ladder 2, thereby facilitating climbing and reducing the risk of stepping on empty steps. By providing a second tightening electric push rod 29, after the person controls the first tightening electric push rod 23 by pressing a button to lock the safety rope 11, the second tightening electric push rods 29 on both sides of the lifting slide 27 will respectively drive the two second tightening electric push rods 29 to move outward and press the inner walls of the lifting slide rail 26 on both sides to limit the position, thereby fixing the support chair 25 and supporting the person, thereby further improving the safety of the scaffold when in use.

[0052] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled scaffold for shipbuilding, characterized in that: The invention comprises a spliced scaffold (1), wherein a vertically arranged rope ladder (2) is provided on one side of the spliced scaffold (1), two main hooks (3) are fixedly installed on the top of the rope ladder (2), a plurality of uniformly distributed fastening half blocks (4) are fixedly sleeved on both sides of the rope ladder (2), two fastening half blocks (4) located at the same place are symmetrically sleeved on the rope ladder (2), a fastening ear (5) is fixedly installed on one side of the fastening half blocks (4), and a strong magnetic A suction plate (6), a soft rubber pad (7) is fixedly installed on one side of the strong magnetic suction plate (6), and a first horizontal telescopic rod (9) is rotatably installed on the multiple fastening half blocks (4) located on the other side. A movable sliding sleeve (8) is fixedly installed on one end of the first horizontal telescopic rod (9) close to the spliced scaffold (1), and the movable sliding sleeve (8) is slidably installed on the spliced scaffold (1). A safety component is provided at the bottom of the spliced scaffold (1), and the safety component is used to cooperate with the rope ladder (2) to ensure the safety of the activities of the construction workers.

2. The assembled shipbuilding scaffold according to claim 1, characterized in that: The safety component comprises a winch (10) fixedly mounted on the bottom of the spliced scaffold (1), two parallel safety ropes (11) are wound on the winch (10), and a fastening half ring (12) and a fastening frame (13) are fixedly sleeved on both sides of the top and bottom ends of the rope ladder (2), and the top ends of the two safety ropes (11) respectively pass through the two fastening frames (13) in sequence and are fixedly mounted with threaded sleeves (14), and the threaded sleeves (14) are screwed with safety hooks (15).

3. The assembled shipbuilding scaffold according to claim 2, characterized in that: A safety sleeve (16) is slidably sleeved on the two safety ropes (11), a safety belt (17) is fixedly installed on one side of each safety sleeve (16), and a chest harness (18) is fixedly installed between the two safety belts (17).

4. The assembled shipbuilding scaffold according to claim 3, characterized in that: A first fastening electric push rod (23) is fixedly mounted on one side of the safety sleeve (16); the telescopic end of the first fastening electric push rod (23) extends into the interior of the safety sleeve (16) and is fixedly mounted with a limit plate that matches the safety rope (11).

5. The assembled shipbuilding scaffold according to claim 3, characterized in that: Two suspending straps (19) are fixedly mounted on the bottom of the chest harness (18), foot pedals (20) are fixedly mounted on the bottom ends of the suspending straps (19), and a plurality of straps (21) are fixedly mounted on the foot pedals (20).

6. The assembled shipbuilding scaffold according to claim 5, characterized in that: A traction belt (24) is fixedly installed at the bottom of the chest harness (18), and the traction belt (24) is located between the two hanging belts (19). A support chair (25) is fixedly installed at the bottom end of the traction belt (24). A vertically arranged lifting rail (26) is fixedly installed on one side of the spliced scaffold (1), and a lifting slider (27) is slidably installed inside the lifting rail (26). A plurality of second horizontal telescopic rods (28) are fixedly installed on the side of the lifting slider (27) facing the support chair (25), and the telescopic ends of the second horizontal telescopic rods (28) are all fixedly installed on one side of the support chair (25).

7. The assembled shipbuilding scaffold according to claim 5, characterized in that: A plurality of evenly distributed positioning knife rods (22) are fixedly mounted on the bottom of the foot pedal (20).

8. The assembled scaffold for shipbuilding according to claim 6, characterized in that: Both sides of the lifting slider (27) are provided with receiving grooves, and a horizontally arranged second fastening electric push rod (29) is fixedly installed inside the receiving grooves. The telescopic ends of the two second fastening electric push rods (29) are separated from each other and are fixedly installed with brake pads (30).

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