A method and device for reconstructing a monolithic ship by assembling

Abstract

The application belongs to the technical field of ship assembly, and particularly discloses a whole ship assembly reconstruction method and device. The whole ship assembly reconstruction device comprises a reamer head, which comprises a reamer, a top frame, a cylinder and a rotating frame. The reamer head is covered on the top of the reamer, and the tail of the reamer is installed at the bottom end of the bridge. The top of the tail of the reamer is provided with a support, the middle of the rotating frame is rotatably installed on the top of the support, the tail of the rotating frame is hinged to the output end of the cylinder, the tail of the cylinder is hinged to the bridge, the head of the rotating frame is connected to the top frame by bolts, and the knocking part for removing silt is installed on the top of the top frame. The knocking head at the end of the bent plate is impacted on the top surface of the top frame through the bidirectional movement of the rotating part multiple times under the elastic force of the elastic member, so as to provide the vibration effect for the top frame in the form of impact. The vibration makes the silt separate from the inner side wall of the top frame, and the silt in the inner side wall of the top frame is conveniently and quickly cleaned.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of ship assembly, and particularly relates to a whole ship assembly reconstruction method and device. BACKGROUND

[0002] In order to perform assembly processing on the ship, in the Figure 1 , by removing the empty cabin, pump cabin and excess ballast cabin 3 in the ship, and by welding, the first storage room 1, second storage room 2, ballast cabin 3 and fuel cabin 4 are sequentially assembled and reconstructed from right to left, thereby forming a new ship.

[0003] After the reconstructed ship is stirred by the dredging device, part of the silt is left on the top surface of the top cover of the dredging device, and the staff needs to enter the inside of the top cover for cleaning, which is low in cleaning efficiency.

[0004] Therefore, it is necessary to invent a whole ship assembly reconstruction method and device to solve the above problems. SUMMARY

[0005] In view of the above problems, the application provides a whole ship assembly reconstruction method and device to solve the problems in the background art.

[0006] To achieve the above object, the application provides the following technical scheme: a whole ship assembly reconstruction method, comprising the following steps: S1, cutting: cutting the whole ship to reduce the size of the ship body and form a reconstructed ship; S2, mud suction: installing a dredging device at the head of the reconstructed ship and installing a cabin pump corresponding to the dredging device inside the reconstructed ship to cooperate with the adsorption of silt; S3, fixing: installing two steel piles at the tail of the reconstructed ship to lock the reconstructed ship on the water surface.

[0007] Further, the reconstructed ship comprises: vertically cutting the whole ship, retaining the first storage room, second storage room, ballast cabin and fuel cabin, and sequentially assembling and reconstructing the first storage room, second storage room, ballast cabin and fuel cabin from right to left; horizontally cutting the whole ship body to remove the cutting part.

[0008] Further, the dredging device comprises: a general reamer, an environmentally friendly silt reamer, a bucket wheel dredging device and a spiral cutter dredging device, corresponding to the dredging of corresponding soil.

[0009] Further, the steel pile is a cylindrical body formed by welding steel plates of different thicknesses, the surface of the steel pile is smooth, and the bottom end of the steel pile is provided with a pile tip.

[0010] Further, the slot inside the bow of the reconstructed ship is provided with a bridge, and the dredging device is installed at the bottom end of the bridge.

[0011] The application further provides a whole ship assembly reconfiguration device, which applies the whole ship assembly reconfiguration method, and a dredging device comprises a reamer head, the reamer head comprises a reamer, a top frame, a cylinder and a rotating frame; the top frame is buckled on the top of the reamer, the tail of the reamer is installed at the bottom end of the bridge frame, the top of the tail of the reamer is provided with a support, the middle of the rotating frame is rotatably installed on the top of the support, the tail of the rotating frame is hinged to the output end of the cylinder, the tail of the cylinder is hinged to the bridge frame, the head of the rotating frame is connected to the top frame by bolts, the top frame is provided with knocking parts for removing silt on the top, and the top surface of the top frame is provided with a plurality of blocking strips corresponding to the knocking parts, and the blocking strips are arranged equidistantly on the top surface of the top frame.

[0012] Further, the knocking parts comprise side rods, sliding sleeves, arc-shaped rods, inner sleeves, bent plates and knocking heads; the two side edges of the top frame are fixed with side rods, the diameter of the head of the top frame is smaller than the diameter of the tail of the top frame, at this time, the side rods are obliquely arranged, the sliding sleeves are sleeved on the surfaces of the side rods, the arc-shaped rods are connected to the middle of the sliding sleeves, the inner sleeves are fixed to the top ends of the arc-shaped rods, the rotating parts are arranged in the inner sleeves, the middle of the bent plates is fixedly connected to the top of the rotating parts, and the knocking heads are fixed to the two ends of the bent plates.

[0013] Further, the rotating parts comprise insertion strips, swinging rods, bottom strips, insertion edges, top strips and elastic members; the insertion strips are inserted into the inner sleeves, the insertion strips are made of soft material, the top strips are fixed to the top of the insertion strips, the top surface of the inner sleeves is provided with top grooves corresponding to the top strips, the top strips are connected to the middle of the bent plates, the two side surfaces of the top strips are connected to the side edges of the top grooves by the elastic members, the swinging rods are arranged between the two insertion strips, the bottom strips corresponding to the blocking strips are fixed to the bottom ends of the swinging rods, the insertion edges are fixed to the two ends of the swinging rods, and the insertion strips are provided with insertion grooves corresponding to the insertion edges.

[0014] The technical effects and advantages of the application are as follows:

[0015] 1. The rotating parts are moved bidirectionally for multiple times, and under the elastic force of the elastic members, the knocking heads at the ends of the bent plates impact the top surface of the top frame, the top frame is provided with vibration effect in an impact mode, the vibration makes the silt separate from the inner side wall of the top frame, and the silt in the inner side wall of the top frame is conveniently and quickly cleaned.

[0016] 2. The ship is subjected to assembly reconfiguration processing to form a reconfigured ship, the size of the ship is reduced in the reconfiguration process, the dredging device is used to realize full-soil coverage, the soil breaking capacity is high, the lightweight processing of the reconfigured ship is ensured, and the reconfigured ship is used for river and lake dredging and desilting operations. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a ship body section view in the prior art;

[0018] Figure 2It is a whole ship assembling reconstruction process schematic diagram of the embodiment of the present application;

[0019] Figure 3 It is a cutting part schematic diagram of the ship transverse cutting of the embodiment of the present application;

[0020] Figure 4 It is a reconstruction ship overhead schematic diagram of the embodiment of the present application;

[0021] Figure 5 It is a reconstruction ship front view schematic diagram of the embodiment of the present application;

[0022] Figure 6 It is a whole reamer head schematic diagram of the embodiment of the present application;

[0023] Figure 7 It is an inner sleeve internal plug-in rotating part schematic diagram of the embodiment of the present application;

[0024] Figure 8 It is a swing rod both ends connected to the insertion edge schematic diagram of the embodiment of the present application;

[0025] In the figure: 1, first storage room; 2, second storage room; 3, ballast tank; 4, fuel tank; 5, cutting part; 6, reamer; 7, top frame; 8, cylinder; 9, rotating frame; 10, baffle; 11, side rod; 12, sliding sleeve; 13, arc-shaped rod; 14, inner sleeve; 15, bent plate; 16, knocking head; 17, insertion strip; 18, swing rod; 19, bottom strip; 20, insertion edge; 21, top strip; 22, elastic member. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiment of the present application more clear, the technical scheme of the present application will be described clearly and completely below in combination with the embodiments.

[0027] Embodiment 1:

[0028] The present application provides a whole ship assembling reconstruction method, as shown in the figure, comprising: Figure 1

[0029] S1, cutting: cutting the whole ship, reducing the size of the ship body, forming a reconstruction ship.

[0030] The whole ship is vertically cut, and the first storage room 1, the second storage room 2, the ballast tank 3 and the fuel tank 4 are reserved, and the first storage room 1, the second storage room 2, the ballast tank 3 and the fuel tank 4 are assembled and reconstructed from right to left. Before vertical cutting, the whole ship body is transversely cut, and the cutting part 5 is removed.

[0031] ​For example, when cutting transversely, a cutting part 5 is formed from 2.25 meters from the deck to 1.29 meters from the deck, and during the cutting process, mainly plasma cutting is used, and local flame cutting is used to ensure small heat input and cutting accuracy; the heat-affected zone is 30% to 50% smaller than that of gas cutting, and the gas cutting is acetylene cutting.

[0032] Wherein, in order to ensure the accuracy of the ship cutting: calculate the cutting loss before cutting, and uniformly mark, the cutting loss is 2 to 5 mm, use the plasma cutting method to cut the ship, lay a track trolley at the bottom of the plasma cutting machine before cutting the ship, facilitate the uniform speed of the plasma cutting machine, and adjust the gun mouth angle when the plasma cutting machine cuts the surface of the ship with a plasma torch, and cut a 20° to 45° bevel angle on the surface of the ship at the same time, once cutting forming, avoid secondary cutting.

[0033] In order to avoid the deformation of the ship: 100mm welding flat iron at the cutting part, the thickness of the flat iron is 50mm, the flat iron is perpendicular to the surface of the ship, which reduces the deformation after cutting, and is removed after welding.

[0034] For example, the ship reconstruction assembly before and after transformation table:

[0035]

[0036] In order to realize the reconstruction of the ship, the process is as follows:

[0037] I. Equipment, pipeline and cable removal: after the ship is docked, the bridge, cabin and other equipment are removed first, then the deck surface equipment and upper row are removed, and finally the equipment, pipeline and cable in the cabin are removed.

[0038] II. Ship cutting: first measure and mark the ship, then cut the ship into 13 parts by vertical cutting, use tooling to support and reinforce the upper part, and then cut the ship by horizontal cutting to facilitate one-time cutting.

[0039] III. Body modification: large equipment and pipeline are put into the cabin in advance, then the ship is formed into a reconstructed ship by welding, the welding end face is increased with a water-tight plate and a flange to improve the welding connection effect, and then the cable and wiring are pulled.

[0040] IV. Module assembly: arrange the pier block on the ground, place the reconstructed ship on the top of the pier block by using the crane, install the float on the surface of the reconstructed ship, then debug, oil and water stringing and other tests are carried out on the inside of the reconstructed ship, and the crane lowers the debugged reconstructed ship into the water, and carries out debugging and tilting test, dredging test and other tests in the water. After debugging is completed, the reconstruction and assembly of the ship are completed.

[0041] Therefore, after the ship in the application is reformed, the original ship shape and the plate material are mainly utilized, the utilization rate reaches 70%, the length is reduced by 36%, the displacement is reduced by 53%, the draft is reduced by 1 meter, the minimum excavation depth of the original ship is changed from 5 meters to 2 meters by adjusting the bridge connection position, the ship shape is reduced, the reformed ship is conveniently transported on the ground, the reformed ship has shallow draft and shallow excavation depth, and various working conditions can be better applied.

[0042] S2, sucking mud: a dredging device is installed at the head of the reformed ship, and an in-cabin pump corresponding to the dredging device is installed in the reformed ship, and the mud is sucked.

[0043] The dredging device comprises:

[0044] The general reamer mainly deals with sandy soil, silt and loose clay.

[0045] The environment-friendly mud reamer mainly deals with the surface eutrophication mud of the reservoir and the flowing soft mud of the lake.

[0046] The bucket wheel dredging device mainly deals with high plasticity clay and swelling silt.

[0047] The spiral cutter dredging device mainly deals with the dense bottom mud of the reservoir and the cemented sludge of the river.

[0048] Through differential design, full soil coverage is realized, the limitations of traditional dredging operation are broken through, and precise solutions are provided for complex engineering scenes.

[0049] The in-cabin pump corresponding to the dredging device is installed in the reformed ship, and the in-cabin pump is 1.35 meters away from the ship bottom plate, and is driven by two diesel engines through a pivot shaft reduction gear box and a shaft.

[0050] After the mud on the water bottom is stirred and crushed by the dredging device, the in-cabin pump extracts the stirred and crushed mud by using the dredging device, and the extraction of the mud is completed.

[0051] S3, fixing: two steel piles are installed at the tail of the reformed ship, and the reformed ship is locked on the water surface.

[0052] The steel pile is a cylindrical body formed by welding steel plates of different thicknesses, the surface of the steel pile is smooth, and the bottom end of the steel pile is provided with a pile tip. One steel pile is arranged in the steel pile trolley as a main pile, and the other steel pile is arranged at the stern of the reformed ship as a secondary pile.

[0053] Specifically, the main pile is vertically inserted into the stone blocks on the water bottom by using the steel pile trolley, and the main pile ensures the locking effect of the reformed ship on the water surface.

[0054] The slot in the bow of the reformed ship is internally provided with a bridge, and the dredging device is installed at the bottom end of the bridge.

[0055] By assembling and reconstructing the ship, a reconstructed ship is formed, the size of the ship is reduced during the reconstruction process, and four detachable dredging devices are used to realize full soil coverage, strong soil breaking capacity and precise solution for complex engineering scenes. Lightweight but high-strength materials are used to partially replace traditional steel materials, the cutter suction dredger is divided into multiple modules, each module has a specific function and can be independently designed, manufactured, installed and debugged, such as cutter module, mud pump module, power module, control system module, ship structure module, etc., which ensures the lightweight processing of the reconstructed ship. The reamer device is used to realize river lake dredging and dredging operation, and is matched with 3 or 4 relay pumps to realize long-distance transportation with a maximum discharge distance of more than 12km. The relay pump is started by one key, remotely controlled and monitored in real time, and the state of the mud pump is intelligently monitored. The pipeline laying technology of "pressure-thickness dynamic matching" is developed, the pressure sensor and intelligent calculation are used to realize the precise matching of the pipeline thickness and the conveying working condition, and the system reliability and economy are improved. Finally, the shore power interface is reserved on the dredging platform, and the shore power or fuel driving mode can be switched according to the needs, which maximizes the reliability of continuous operation on the basis of practicing the green and low-carbon concept.

[0056] Embodiment 2:

[0057] The application also provides a whole ship assembling and reconstructing device, which applies the whole ship assembling and reconstructing method, and the dredging device comprises a reamer head, the reamer head comprises a reamer 6, a top frame 7, a gas cylinder 8 and a rotating frame 9, the top frame 7 is buckled on the top of the reamer 6, the tail part of the reamer 6 is installed at the bottom end of the bridge frame, a support is arranged on the top of the tail part of the reamer 6, the rotating frame 9 is rotatably installed on the top of the support, the tail part of the rotating frame 9 is hingedly connected with the output end of the gas cylinder 8, the tail part of the gas cylinder 8 is hingedly connected with the bridge frame, the head part of the rotating frame 9 is connected with the top frame 7 through bolts, a knocking part for removing silt is arranged on the top of the top frame 7, and a plurality of blocking strips 10 corresponding to the knocking part are arranged on the top surface of the top frame 7.

[0058] Specifically, the gas cylinder 8 is started, the output end of the gas cylinder 8 pushes the tail part of the rotating frame 9 to move, the tail part of the rotating frame 9 is hingedly connected with the bridge frame, the middle part of the rotating frame 9 rotates clockwise on the top of the support, and the tail part of the rotating frame 9 gradually approaches the support, at this time, the tail part of the gas cylinder 8 rotates on the bridge frame, the rotating top frame 7 rotates, and the head part of the rotating top frame 7 gradually moves away from the reamer 6, so that the reamer 6 and the inner side wall of the top frame 7 are conveniently cleaned.

[0059] After cleaning, the output end of the gas cylinder 8 pulls the tail part of the rotating frame 9 away from the support, the head part of the rotating frame 9 rotates counterclockwise to drive the top frame 7 to rotate, until the top frame 7 is completely buckled on the top of the reamer 6, and the tail part of the top frame 7 is in close contact with the tail part of the reamer 6, at this time, the tail part of the top frame 7 is connected with the tail part of the reamer 6 through a screw rod.

[0060] In this embodiment, the clockwise rotation of the rotating frame 9 moves the top frame 7 away from the reamer 6, facilitating the cleaning of the reamer 6 and the inner wall of the top frame 7. The counterclockwise rotation of the rotating frame 9 causes the top frame 7 to be placed on top of the reamer 6. The tail side of the top frame 7 is connected to the tail of the reamer 6 by a screw, which prevents the top frame 7 from wobbling up and down on top of the reamer 6 due to damage to the cylinder 8, and prevents the rotating top frame 7 from colliding and being damaged by the reamer 6.

[0061] To clean the silt from the inner wall of the top frame 7, the top frame 7 was struck using a hammering device. Figures 6 to 8 In the process, the striking components include: side rods 11, sliding sleeves 12, arc-shaped rods 13, inner sleeves 14, curved plates 15, and striking heads 16; side rods 11 are fixed on both sides of the top frame 7, and the diameter of the head of the top frame 7 is smaller than the diameter of the tail of the top frame 7. At this time, the side rods 11 are set at an angle, and sliding sleeves 12 are sleeved on the surface of the side rods 11. Arc-shaped rods 13 are connected to the middle of the sliding sleeves 12, and inner sleeves 14 are fixed to the top of the arc-shaped rods 13. A rotating part is provided inside the inner sleeves 14, and the top of the rotating part is fixedly connected to the middle of the curved plate 15. Striking heads 16 are fixed at both ends of the curved plate 15. The bidirectional swinging rotating part uses the curved plate 15 to make the striking heads 16 strike the top surface of the top frame 7.

[0062] Specifically, the sliding sleeve 12 is pushed to move, and the moving sliding sleeve 12 moves on the surface of the side rod 11. The moving sliding sleeve 12 drives the inner sleeve 14 to move synchronously using the arc rod 13. Due to the inclined setting of the side rod 11, the two moving inner sleeves 14 separate or move closer to each other. The inner sleeve 14 drives the rotating part to move. When the center of the rotating part contacts the stop strip 10 on the top surface of the top frame 7, the stop strip 10 restricts the rotating part, and the inner sleeve 14 continues to move. At this time, the rotating part rotates inside the inner sleeve 14, and the rotating part drives the striking head 16 to swing using the bent plate 15.

[0063] When the rotating part comes into contact with the stop bar 10 as it approaches the rotating frame 9, the stop bar 10 restricts the rotating part. At this time, the rotating part rotates inside the inner sleeve 14, which continues to move. The rotating part causes the striking head 16 at the tail of the bent plate 15 to move down and the striking head 16 at the head of the bent plate 15 to move up until the rotating part moves away from the stop bar 10. At this time, the rotating part reverses, and the reverse force causes the striking head 16 at the head of the bent plate 15 to impact the top surface of the top frame 7. The striking heads 16 at the heads of multiple bent plates 15 impact the top frame 7 simultaneously. Similarly, when the rotating part contacts the stop bar 10 as it moves away from the rotating frame 9, the stop bar 10 restricts the rotating part. At this time, the rotating part rotates inside the inner sleeve 14, which continues to move. The rotating part causes the striking head 16 at the head of the bent plate 15 to move down and the striking head 16 at the tail of the bent plate 15 to move up until the rotating part moves away from the stop bar 10. At this time, the rotating part reverses, and the reverse force causes the striking head 16 at the tail of the bent plate 15 to impact the top surface of the top frame 7. Multiple striking heads 16 at the tail of the bent plates 15 impact the top frame 7 simultaneously.

[0064] In the embodiment, through the multiple bidirectional movements of the rotating part, the knocking head 16 at the end of the bending plate 15 impacts the top surface of the top frame 7, and the vibration generated by the impact makes the sludge separate from the inner side wall of the top frame 7, thereby facilitating the quick cleaning of the sludge on the inner side wall of the top frame 7.

[0065] In order to make the rotating part rotate, the blocking strip 10 is used to cooperate to define the rotating part, and Figures 6 to 8 In the embodiment, the rotating part comprises an insertion strip 17, a swing rod 18, a bottom strip 19, an insertion edge 20, a top strip 21 and an elastic piece 22, the elastic piece 22 is provided as an elastic sheet, the outer side end of the insertion strip 17 is inserted into the inner sleeve 14, the insertion strip 17 is made of soft material, the top strip 21 is fixed to the top of the insertion strip 17, the top surface of the inner sleeve 14 is provided with a top groove corresponding to the top strip 21, the top strip 21 is connected to the middle part of the bending plate 15, and the two side surfaces of the top strip 21 are connected to the side edges of the top groove by the elastic piece 22, the swing rod 18 is arranged between the two insertion strips 17, the bottom strip 19 corresponding to the blocking strip 10 is fixed to the bottom end of the swing rod 18, the insertion edge 20 is fixed to the two ends of the swing rod 18, and the inner side end of the insertion strip 17 is provided with an insertion groove corresponding to the insertion edge 20, the insertion edge 20 is made of rubber material.

[0066] Specifically, when the bottom strip 19 at the bottom end of the swing rod 18 contacts the blocking strip 10, the blocking strip 10 defines the swing rod 18 through the bottom strip 19, the swing rod 18 makes the insertion strip 17 rotate in the inner sleeve 14 by the insertion edge 20, at this time, the insertion edge 20 and the insertion strip 17 are deformed in the process of rotating, and the insertion strip 17 and the insertion edge 20 fit the inner sleeve 14, and the rotating insertion strip 17 makes the bending plate 15 swing by the top strip 21.

[0067] When the blocking strip 10 cooperates with the bottom strip 19 to make the insertion strip 17 rotate clockwise in the inner sleeve 14, the rotating insertion strip 17 makes the top strip 21 press the elastic piece 22 at the tail part, at this time, the top strip 21 pulls the elastic piece 22 at the head part, when the bottom strip 19 is separated from the blocking strip 10, the elastic piece 22 rebounds, at this time, the top strip 21 makes the bending plate 15 swing counterclockwise until the knocking head 16 at the head part of the bending plate 15 impacts the top surface of the top frame 7.

[0068] When the sliding sleeve 12 moving on the surface of the side rod 11 makes the two inner sleeves 14 separate from each other, at this time, the insertion edge 20 at the end of the swing rod 18 is pulled out from the inside of the insertion groove of the insertion strip 17; when the two inner sleeves 14 are close to each other, at this time, the insertion edge 20 at the end of the swing rod 18 gradually enters the inside of the insertion groove of the insertion strip 17.

[0069] In the embodiment, through the bidirectional movement of the rotating part, under the cooperation of the elastic force of the elastic piece 22, the knocking head 16 at the end of the bending plate 15 is facilitated to impact the top surface of the top frame 7, and the impact is used to provide the vibration effect for the top frame 7, thereby facilitating the quick cleaning of the sludge on the inner side wall of the top frame 7.

[0070] Working principle of the present application:

[0071] Referring to Figures 2 to 8 As shown in the figure, the entire ship is vertically cut, and the first storage room 1, the second storage room 2, the ballast tank 3 and the fuel tank 4 are retained and assembled and reconstructed from right to left in sequence. Before vertical cutting, the entire ship body is transversely cut, and the cutting part 5 is removed.

[0072] Two steel piles are installed at the tail of the reconstructed ship, the reconstructed ship is locked on the water surface, a dredging device is installed at the head of the reconstructed ship, and an in-cabin pump corresponding to the dredging device is installed inside the reconstructed ship to cooperate with the suction of silt. The bridge allows the reamer head to extend into the silt, and the silt is shredded by the reamer 6. The in-cabin pump extracts the stirred soil by using the dredging device, and the extraction of the silt is completed.

[0073] When the bridge makes the reamer head away from the water surface, the air cylinder 8 is started, the output end of the air cylinder 8 pushes the tail of the turret 9 to move. Since the tail of the air cylinder 8 is hinged to the bridge, the middle part of the turret 9 rotates clockwise at the top of the support, and the tail of the turret 9 gradually approaches the support. At this time, the tail of the air cylinder 8 rotates on the bridge, the rotating turret 9 drives the top frame 7 to rotate, and the head of the rotating top frame 7 gradually moves away from the reamer 6, which facilitates the cleaning of the reamer 6 and the inner side wall of the top frame 7.

[0074] After cleaning, the output end of the air cylinder 8 pulls the tail of the turret 9 away from the support, and the head of the counterclockwise rotating turret 9 drives the top frame 7 to rotate until the top frame 7 is completely buckled on the top of the reamer 6, and the tail side of the top frame 7 is attached to the tail of the reamer 6. At this time, the tail side of the top frame 7 is connected with the tail of the reamer 6 by using the screw rod.

[0075] When the top frame 7 moves away from the reamer 6, the sliding sleeve 12 is pushed to move, the moving sliding sleeve 12 moves on the surface of the side rod 11, and the moving sliding sleeve 12 drives the inner sleeve 14 to move synchronously by using the arc-shaped rod 13. Since the side rod 11 is inclinedly arranged, the two moving inner sleeves 14 are separated from each other or close to each other. The inner sleeve 14 drives the rotating part to move, and when the rotating part is in contact with the baffle 10 on the top surface of the top frame 7, the baffle 10 limits the rotating part. The inner sleeve 14 continues to move, and at this time the rotating part rotates inside the inner sleeve 14. The rotating part drives the knocking head 16 to swing by using the bent plate 15.

[0076] When the rotating part approaches the stop bar 10, the stop bar 10 limits the rotating part, at this time, the rotating part rotates inside the inner sleeve 14 which keeps moving, the rotating rotating part makes the knocking head 16 at the tail of the bending plate 15 move downward, the knocking head 16 at the head of the bending plate 15 moves upward, until the rotating part is far away from the stop bar 10, at this time, the rotating part reverses, the power of the reversed rotating part makes the knocking head 16 at the head of the bending plate 15 impact on the top surface of the top frame 7, the knocking head 16 at the head of the bending plate 15 impacts on the top surface of the top frame 7 synchronously. Similarly, when the rotating part approaches the stop bar 10, the stop bar 10 limits the rotating part, at this time, the rotating part rotates inside the inner sleeve 14 which keeps moving, the rotating rotating part makes the knocking head 16 at the head of the bending plate 15 move downward, the knocking head 16 at the tail of the bending plate 15 moves upward, until the rotating part is far away from the stop bar 10, at this time, the rotating part reverses, the power of the reversed rotating part makes the knocking head 16 at the tail of the bending plate 15 impact on the top surface of the top frame 7, the knocking head 16 at the tail of the bending plate 15 impacts on the top surface of the top frame 7 synchronously.

[0077] When the rotating part approaches the stop bar 10, the stop bar 10 limits the rotating part, at this time, the rotating part rotates inside the inner sleeve 14 which keeps moving, the rotating rotating part makes the knocking head 16 at the tail of the bending plate 15 move downward, the knocking head 16 at the head of the bending plate 15 moves upward, until the rotating part is far away from the stop bar 10, at this time, the rotating part reverses, the power of the reversed rotating part makes the knocking head 16 at the tail of the bending plate 15 impact on the top surface of the top frame 7, the knocking head 16 at the tail of the bending plate 15 impacts on the top surface of the top frame 7 synchronously. Similarly, when the rotating part approaches the stop bar 10, the stop bar 10 limits the rotating part, at this time, the rotating part rotates inside the inner sleeve 14 which keeps moving, the rotating rotating part makes the knocking head 16 at the head of the bending plate 15 move downward, the knocking head 16 at the tail of the bending plate 15 moves upward, until the rotating part is far away from the stop bar 10, at this time, the rotating part reverses, the power of the reversed rotating part makes the knocking head 16 at the tail of the bending plate 15 impact on the top surface of the top frame 7, the knocking head 16 at the tail of the bending plate 15 impacts on the top surface of the top frame 7 synchronously.

[0078] When the rotating part approaches the stop bar 10, the stop bar 10 limits the rotating part, at this time, the rotating part rotates inside the inner sleeve 14 which keeps moving, the rotating rotating part makes the knocking head 16 at the tail of the bending plate 15 move downward, the knocking head 16 at the head of the bending plate 15 moves upward, until the rotating part is far away from the stop bar 10, at this time, the rotating part reverses, the power of the reversed rotating part makes the knocking head 16 at the tail of the bending plate 15 impact on the top surface of the top frame 7, the knocking head 16 at the tail of the bending plate 15 impacts on the top surface of the top frame 7 synchronously. Similarly, when the rotating part approaches the stop bar 10, the stop bar 10 limits the rotating part, at this time, the rotating part rotates inside the inner sleeve 14 which keeps moving, the rotating rotating part makes the knocking head 16 at the head of the bending plate 15 move downward, the knocking head 16 at the tail of the bending plate 15 moves upward, until the rotating part is far away from the stop bar 10, at this time, the rotating part reverses, the power of the reversed rotating part makes the knocking head 16 at the tail of the bending plate 15 impact on the top surface of the top frame 7, the knocking head 16 at the tail of the bending plate 15 impacts on the top surface of the top frame 7 synchronously.

[0079] The above embodiments are only used to illustrate the technical solutions of the present application, rather than limit it.

Claims

1. A monolithic vessel modular reconfiguration device, characterized by: The dredging device comprises a reamer head, the reamer head comprising: a reamer (6), a top frame (7), a gas cylinder (8) and a rotating frame (9); the top frame (7) is buckled on the top of the reamer (6), the tail of the reamer (6) is installed at the bottom end of the bridge frame, a support is arranged on the top of the tail of the reamer (6), the rotating frame (9) is rotatably installed on the top of the support, the tail of the rotating frame (9) is hingedly connected with the output end of the gas cylinder (8), the tail of the gas cylinder (8) is hingedly connected with the bridge frame, the head of the rotating frame (9) is connected with the top frame (7) by means of bolts, and the top frame (7) is provided with a plurality of baffle strips (10) corresponding to the knocking component on the top surface of the top frame (7). The knocking component comprises: a side rod (11), a sliding sleeve (12), an arc-shaped rod (13), an inner sleeve (14), a bent plate (15) and a knocking head (16); the two side edges of the top frame (7) are fixedly provided with the side rods (11), the head diameter of the top frame (7) is smaller than the tail diameter of the top frame (7), at this time, the side rods (11) are arranged in an inclined manner, the sliding sleeves (12) are sleeved on the surfaces of the side rods (11), the arc-shaped rods (13) are connected in the middle of the sliding sleeves (12), the inner sleeves (14) are fixedly arranged at the top ends of the arc-shaped rods (13), the rotating portions are arranged in the inner sleeves (14), the bent plates (15) are fixedly connected with the middle portions of the rotating portions, and the knocking heads (16) are fixedly arranged at the two ends of the bent plates (15).

2. The device according to claim 1, characterized in that: The rotating portion comprises: an insertion strip (17), a swing rod (18), a bottom strip (19), an insertion edge (20), a top strip (21) and an elastic member (22); the insertion strips (17) are inserted into the inner sleeves (14), the insertion strips (17) are made of soft material, the top strips (21) are fixedly arranged at the top portions of the insertion strips (17), the top grooves corresponding to the top strips (21) are arranged on the top surfaces of the inner sleeves (14), the top strips (21) are connected with the middle portions of the bent plates (15), the elastic members (22) are arranged between the two side surfaces of the top strips (21) and the side edges of the top grooves, the swing rods (18) are arranged between the two insertion strips (17), the bottom strips (19) corresponding to the baffle strips (10) are fixedly arranged at the bottom ends of the swing rods (18), the insertion edges (20) are fixedly arranged at the two ends of the swing rods (18), and the insertion grooves corresponding to the insertion edges (20) are arranged on the inner side ends of the insertion strips (17).

3. A reconstruction method using the integrated ship assembly reconstruction device according to claim 2, characterized by, The method comprises the following steps: S1, cutting: cutting the entire ship to reduce the size of the ship body and form a reconstructed ship; S2, sucking mud: installing a dredging device on the head of the reconstructed ship and installing a corresponding in-cabin pump in the reconstructed ship to suck the mud; S3, fixing: installing two steel piles at the tail of the reconstructed ship to lock the reconstructed ship on the water surface.

4. The reconstruction method of the integrated ship modular reconstruction device according to claim 3, characterized in that: The reconstructed ship comprises: vertically cutting the whole ship, keeping a first storage room (1), a second storage room (2), a ballast tank (3) and a fuel tank (4), and sequentially assembling and reconstructing the first storage room (1), the second storage room (2), the ballast tank (3) and the fuel tank (4) from right to left; and transversely cutting the whole ship body to remove a cutting part (5).

5. The reconstruction method of the integrated ship modular reconstruction device according to claim 3, characterized in that: Corresponding to dredging corresponding soil, the dredging device comprises one or more of a general reamer, an environmentally-friendly sludge reamer, a bucket wheel dredging device and a spiral cutter dredging device.

6. The reconstruction method of the integrated ship modular reconstruction device according to claim 3, characterized in that: The steel pile is a cylindrical body formed by welding steel plates with different thicknesses, the surface of the steel pile is smooth, and a pile tip is arranged at the bottom end of the steel pile.

7. The reconstruction method of the integrated ship modular reconstruction device according to claim 5, characterized in that: A bridge frame is arranged in the slotted interior of the bow of the reconstructed ship, and the dredging device is arranged at the bottom end of the bridge frame.

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