A buoyancy block delivery system and method of use

Abstract

The application discloses a buoyancy block conveying system and a use method, and belongs to the technical field of buoyancy blocks. The buoyancy block conveying system comprises a storage module, an outlet positioning module and a transverse transmission module. The storage module is used for placing and conveying the buoyancy blocks. The outlet positioning module serves as an entrance and exit for the placement and recovery of the buoyancy blocks. The transverse transmission module comprises a second conveying device and a clamping component. The second conveying device is used for conveying the buoyancy blocks from the storage module to the outlet positioning module. The clamping component is used for locking the buoyancy blocks. The use method comprises the following steps: after the tow cable and the buoyancy block are installed, the tow cable is conveyed out through the storage module, the transverse transmission module and the outlet positioning module; after the tow cable is unlocked through an unlocking module, the buoyancy block is reversely conveyed through a return belt conveying module and the transverse transmission module, and finally, the buoyancy block is placed in the storage module. The application can automatically convey the buoyancy blocks, so that the buoyancy blocks and the tow cable can be quickly and automatically installed and disassembled, the process is simplified, and the placement or recovery speed of the tow cable is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of buoyancy blocks, and particularly relates to a buoyancy block conveying system and a use method. BACKGROUND

[0002] A buoyancy block is a structure used to provide buoyancy, usually made of lightweight, low-density materials such as plastic, rubber, foam, etc. The shape, size, and design of the buoyancy block can vary according to specific application requirements. In the ocean, buoyancy blocks are often used to provide or adjust buoyancy, typically by installing the buoyancy block to a tow cable, with the tow cable passing through the middle of the buoyancy block, which can float the tow cable on the ocean surface, facilitating observation of the tow cable state and providing some protection.

[0003] Traditional tow cables with buoyancy blocks usually use manual operation for deployment and recovery. During the movement of the tow cable, the buoyancy blocks are bound / unbound at appropriate times to achieve the installation and removal of the buoyancy blocks from the tow cable. However, when the number of buoyancy blocks is large, such as hundreds, the entire process of deployment and recovery of the buoyancy blocks and the tow cable is very tedious and time-consuming.

[0004] The existing conventional tow cable with buoyancy blocks has a huge amount of deployment and recovery work, especially in terms of time and effort, and the construction efficiency is low. There is no good solution, and ordinary conveying devices can only transfer the position of the object and cannot complete the deployment and recovery work. Current cable deployment projects mostly require rapid and automatic deployment and recovery of cables and buoyancy blocks to meet the equipment's ocean operating conditions. Therefore, ordinary cable buoyancy block conveying devices cannot meet these work requirements. SUMMARY

[0005] The application aims to at least partially solve the technical problems of tedious and time-consuming deployment and recovery processes. To this end, the application provides a buoyancy block conveying system and a use method, which can automatically convey buoyancy blocks and quickly install and remove the buoyancy blocks from the tow cable, simplifying the construction process and eliminating the need for manual installation or removal, achieving automated deployment and recovery, which improves the deployment or recovery speed of the tow cable and saves manpower and time.

[0006] In a first aspect, the application provides a buoyancy block conveying system, the buoyancy block being of a split structure that can be locked and opened, the locked state forming a channel for the tow cable, and the opened state allowing the tow cable to be placed between the split structure, the buoyancy block conveying system comprising:

[0007] A storage module, the storage module comprising a first conveying device for placing and conveying the buoyancy block;

[0008] An outlet positioning module as an entrance and exit for the deployment and recovery of the buoyancy block;

[0009] The lateral transmission module comprises a second conveying device and a clamping component. Two ends of the second conveying device extend to the first conveying device and the outlet positioning module respectively. The second conveying device is used to convey the buoyancy block from the storage module to the outlet positioning module. The clamping component is arranged at the conveying end of the second conveying device. The clamping component has at least two clamping parts that can approach or separate from each other. When the buoyancy block is conveyed to the outlet positioning module, the clamping parts of the clamping component can approach each other and clamp and fix the buoyancy block, so that the buoyancy block is in a locked state.

[0010] The existing installation and disassembly of the buoyancy block and the tow cable are performed manually. In the process of laying and recovering the tow cable, the process is very cumbersome and time-consuming and labor-consuming in the case of a large number of buoyancy blocks. The first conveying device can be used to place, store and convey the buoyancy block, which provides a basis for the installation and disassembly of a large number of buoyancy blocks. The first conveying device can provide storage space before installation and after disassembly. The second conveying device can convey the buoyancy block from the first conveying device to the outlet positioning module, and automatically convey the buoyancy block. The clamping component can combine the split structure of the buoyancy block. The tow cable is arranged between the split structures during combination. The clamping parts of the clamping component clamp the buoyancy block, so that the buoyancy block can be installed on the tow cable. Conversely, the recovery process is opposite. Since the buoyancy block is a structure that has been produced, the outlet positioning module can be used to unlock with the aid of a tool. After unlocking, the lateral transmission module is returned to the storage module for conveying. In this way, the buoyancy block and the tow cable can be quickly installed or disassembled, and then conveyed out of the outlet positioning module, thereby simplifying the construction process. The above process can be completed during laying. The above process can be reversed during recovery, that is, the buoyancy block is conveyed to the storage module from the sea surface along the transmission direction of the outlet positioning module-lateral transmission module-storage module. In this way, the above laying and recovery process no longer needs manual installation and disassembly, and realizes automatic laying and recovery. In this way, the laying or recovery speed of the tow cable is improved, and the manpower and time are saved.

[0011] In an optional embodiment, the clamping component comprises a first clamping part, a second clamping part and a clamping driving device. The first clamping part and the second clamping part are connected to the second conveying device. The first clamping part and the second clamping part are driven to approach each other by the clamping driving device. The approaching movement mode includes movement or rotation.

[0012] In an optional embodiment, the buoyancy block conveying system further comprises a processor and a sensor. The sensor is installed to the first conveying device. The sensor is used to detect whether the buoyancy block exists on the first conveying device. The sensor feeds back a detection signal to the processor. Whether the first conveying device operates is controlled by the processor.

[0013] In an optional embodiment, the first conveying device is arranged in multiple layers and multiple columns, each layer and each column of the first conveying device is capable of placing and conveying multiple buoyancy blocks, and each layer and each column of the first conveying device is provided with at least one set of sensors.

[0014] In an optional embodiment, the buoyancy block conveying system further comprises a lifting transmission module, the lifting transmission module comprises a taking-and-placing mechanism and a lifting mechanism, the taking-and-placing mechanism is connected to the lifting mechanism, the lifting mechanism is used to adjust the height of the taking-and-placing mechanism, and the taking-and-placing mechanism is used to transfer the buoyancy block placed on the first conveying device to the second conveying device.

[0015] In an optional embodiment, the lateral transmission module further comprises a lifting component, the lifting component is fixed to the second conveying device, and the lifting component is capable of adjusting the height.

[0016] In an optional embodiment, the outlet positioning module comprises multiple compression wheels and a compression driving device, the gap between adjacent compression wheels is matched with the outer wall of the locked buoyancy block, and the gap width between adjacent compression wheels is adjusted by the compression driving device.

[0017] In an optional embodiment, the buoyancy block conveying system further comprises an unlocking module, the unlocking module is installed at a corresponding position of the outlet positioning module and located in the passing direction of the outlet positioning module, and the unlocking module comprises an unlocking ram, the unlocking ram is used to insert into the channel of the buoyancy block to unlock.

[0018] In an optional embodiment, the buoyancy block conveying system further comprises a return belt conveying module, the return belt conveying module comprises a first longitudinal conveying device, a lateral conveying device, a second longitudinal conveying device, and a pushing device, the first longitudinal conveying device is arranged below the unlocking module, so that the buoyancy block unlocked by the unlocking module falls on the first longitudinal conveying device, the lateral conveying device is connected to the first longitudinal conveying device and the second longitudinal conveying device at two ends respectively, the transmission directions of the first longitudinal conveying device and the second longitudinal conveying device are opposite, the outlet of the second longitudinal conveying device is located on the side of the second conveying device, and the pushing device is arranged at the outlet of the second longitudinal conveying device, and the pushing device is used to push the buoyancy block from the second longitudinal conveying device to the second conveying device.

[0019] In a second aspect, the embodiments of the present application provide a use method of the buoyancy block conveying system, which adopts the buoyancy block conveying system described above, and the use method comprises the following steps.

[0020] The buoyancy block in the open state is placed on the first conveying device in advance, the tow cable is placed on the conveying end of the lateral transmission module in advance, the tow cable is laid, the conveying end is the conveying outlet of the lateral transmission module when the second conveying device is running, and the second conveying device continuously conveys the buoyancy block to the outlet positioning module at this time.

[0021] The buoyancy block is transmitted to the transmission end of the first transmission device through the first transmission device, and whether the first transmission device has the buoyancy block is detected synchronously through the sensor; the transmission end is the transmission outlet of the storage module when the first transmission device is running, and the first transmission device continuously transmits the buoyancy block to the horizontal transmission module at this time;

[0022] The second transmission device is used for transmitting the buoyancy block from the transmission end of the first transmission device to the transmission end of the horizontal transmission module;

[0023] The clamping part is used for clamping and mounting the buoyancy block on the tow cable;

[0024] After mounting, the buoyancy block is in a locked state, and the tow cable and the buoyancy block are transmitted and laid outward through the outlet positioning module.

[0025] In the existing tow cable laying process, the buoyancy block needs to be mounted on the tow cable before being laid in the sea, and manual operation is generally used. In the process of laying the tow cable, the whole process is very cumbersome, time-consuming and labor-consuming in the case of a large number of buoyancy blocks. The first transmission device and the second transmission device are used for transmission, which saves manual operation, realizes automatic transmission, reduces manual operation, improves the efficiency of laying the tow cable, the clamping part is used for operating the buoyancy block, the tow cable and the buoyancy block are fixed to each other, the mounting of the buoyancy block on the tow cable is completed, the mounting efficiency of the buoyancy block is improved, the efficiency of laying the tow cable is further improved, on the other hand, the whole process is completed automatically, the laying process is more standardized, the spacing between the buoyancy blocks can be kept unchanged, the arrangement effect of the tow cable and the buoyancy block transmitted outward is more uniform, in addition, the safety risk of personnel directly participating in the laying process is reduced, and the operation safety is improved.

[0026] In a third aspect, the embodiments of the present application provide a use method of a buoyancy block transmission system, which uses the buoyancy block transmission system described above, and the use method comprises the following steps:

[0027] The tow cable with the locked buoyancy block is placed in the sea in advance, and one end of the tow cable is pulled through the outlet positioning module;

[0028] The outlet positioning module is used to determine the recovery direction and recover the tow cable and the buoyancy block;

[0029] The buoyancy block is transmitted through the return belt transmission module, and is unlocked by the unlocking module when passing through the unlocking module, and the buoyancy block is in an open state after being unlocked; the buoyancy block is transmitted to the side of the second transmission device;

[0030] The buoyancy block is transmitted to the side of the second transmission device of the horizontal transmission module through the return belt transmission module, and the buoyancy block enters the second transmission device;

[0031] The buoyant block is conveyed to the conveying entrance of the first conveying device by the second conveying device; at this time, the conveying end of the second conveying device is at the conveying exit of the transverse conveying module when the second conveying device is reversely operated, and at this time, the second conveying device continuously conveys the buoyant block towards the storage module;

[0032] The buoyant block is placed for recovery by the first conveying device; at this time, the first conveying device is reversely operated, and after the buoyant block is conveyed to a certain position by the first conveying device, the first conveying device stops working.

[0033] The existing process of recovering the tow cable needs to first unlock the buoyant block from the tow cable and then recover it, and generally, the manual mode is adopted. For the process of recovering the tow cable, the whole process is very cumbersome, time-consuming and labor-consuming in the case of a large number of buoyant blocks. The present application, through the conveying process of the return belt conveying module, the transverse conveying module and the storage module, saves manual operation, realizes the automation of the whole conveying process, reduces manual operation, improves the efficiency of recovering the tow cable, can unlock the buoyant block through the unlocking module, improves the disassembly efficiency of the buoyant block, further improves the efficiency of the process of recovering the tow cable, on the other hand, since the whole process is automatically completed, the recovery process is more standardized, the buoyant block can be placed in the storage module in a standardized manner, so as to facilitate the next operation of recovering the tow cable, in addition, the safety risk of personnel directly participating in the recovery process is reduced, and the operation safety is improved.

[0034] From the above technical solution, the beneficial effects of the present application are:

[0035] 1. The buoyant block conveying system of the present application adopts the first conveying device, can place and store the buoyant block, and can provide storage space before installation and after disassembly; the second conveying device can convey the buoyant block from the first conveying device to the exit positioning module, can automatically convey the buoyant block, and can combine the buoyant block of the split structure together through the clamping part, the tow cable is placed between the split structures during the combination, the buoyant block is clamped by the clamping part, and the buoyant block can be installed on the tow cable; conversely, the recovery process is opposite, since the buoyant block is of a produced structure, the auxiliary tool can be used to unlock at the exit positioning module, the buoyant block is conveyed to the storage module through the transverse conveying module after unlocking, the buoyant block and the tow cable can be quickly installed or disassembled, and the buoyant block is conveyed out through the exit positioning module, which simplifies the construction process; thus, the above-mentioned laying and recovery process no longer needs manual installation and disassembly, realizes the automatic laying and recovery, improves the laying or recovery speed of the tow cable, and saves manpower and time.

[0036] 2、The use method of the application, through the conveying process of the first conveying device, the second conveying device, and the return belt conveying module, manual operation is saved, the whole conveying process is automated, manual operation is reduced, and the efficiency of laying and recovering the towline is improved, the floating block is operated through the clamping part, the towline and the floating block can be fixed with each other, the installation of the floating block on the towline is completed, the floating block can be unlocked through the unlocking module, the installation and disassembly efficiency of the floating block is improved, the efficiency of the laying and recovering process of the towline is further improved, on the other hand, since the whole process is completed automatically, the laying and recovering process is more standardized, the spacing between the floating blocks can remain unchanged, the laying effect of the towline and the floating block conveyed outward is more uniform, and the floating blocks can be placed in the storage module in a standardized manner, so as to facilitate the next recovery operation of the towline, in addition, the safety risk of personnel directly participating in the laying process is reduced, and the operation safety is improved. BRIEF DESCRIPTION OF DRAWINGS

[0037] In order to more clearly illustrate the technical solutions in the embodiments of the application, the drawings needed to be used in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the application, and other embodiments and drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0038] Figure 1 An embodiment of the top view schematic diagram of the floating block conveying system is shown;

[0039] Figure 2 An embodiment of the side view of the floating block is shown;

[0040] Figure 3 An embodiment of the partial side view of the transverse transmission module is shown;

[0041] Figure 4 An embodiment of the partial schematic diagram of the floating block conveying system is shown;

[0042] Figure 5 An embodiment of the schematic diagram of the return belt conveying module is shown;

[0043] Figure 6 An embodiment of the flow chart of the use method of the floating block conveying system for laying the towline is shown;

[0044] Figure 7 An embodiment of the flow chart of the use method of the floating block conveying system for recovering the towline is shown;

[0045] Reference signs: 100, buoyancy block conveying system; 110, storage module; 111, first conveying device; 112, sensor; 120, lifting transmission module; 121, pick-and-place mechanism; 122, lifting mechanism; 130, transverse transmission module; 131, second conveying device; 132, lifting component; 133, clamping component; 133a, first clamping part; 133b, second clamping part; 133c, clamping driving device; 140, outlet positioning module; 141, compression wheel; 142, base; 143, fixed arm; 150, unlocking module; 151, unlocking ram; 160, return belt conveying module; 161, first longitudinal conveying device; 162, transverse conveying device; 163, second longitudinal conveying device; 164, pushing device; 200, buoyancy block; 300, tow rope. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0047] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative positional relationship, movement condition and the like between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0048] In the present application, unless otherwise explicitly specified and limited, the terms "connection", "fixation" and the like should be understood in a broad sense, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through an intermediate medium; can be internal connection of two elements or interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0049] In addition, the description such as "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection claimed by the present application.

[0050] The application will be described below in conjunction with the drawings and with reference to specific embodiments:

[0051] Please refer to Figure 1 and Figure 2 The first aspect of the application provides a buoyancy block conveying system. The buoyancy block 200 is a split structure, which is at least two parts, as long as it forms a split form. The split line of the split structure is along the direction of the two ends of the buoyancy block 200. The split structure can be locked and opened, and a lock is arranged inside. The split structure can be opened by manual or auxiliary tool. When locked, the split structure can be fixed by directly applying clamping force to the outside of the split structure, becoming a locked buoyancy block 200. When locked, the buoyancy block 200 forms a channel for placing the tow cable 300. When opened, the tow cable 300 can be placed between the split structure. In use, the tow cable 300 is placed in the position of the split structure forming the channel. This position is the channel space when the buoyancy block 200 is locked. When the buoyancy block 200 is fixed in the locked state, the buoyancy block 200 is installed on the tow cable 300. The tow cable 300 is a cable of a ship body or an offshore platform, and can also be a cable, a rope, etc. In an optional embodiment, the buoyancy block 200 adopts CN202210921636.4 A buoyancy block 200 capable of realizing quick opening and locking function. The buoyancy block 200 includes split structures connected by hinges. The two floating bodies are also connected by an opening and closing device. The opening and closing device includes a connecting mechanism and a locking slot, which is equivalent to the lock of the buoyancy block 200 and can lock the buoyancy block 200. Both ends of the buoyancy block 200 have channel entrances. The auxiliary tool or special lock opening device can be placed from both ends of the buoyancy block 200 to exert force on the lock core, thereby opening the buoyancy block 200. In other embodiments, different structures of the buoyancy block 200 can also be used, as long as the split structure of the buoyancy block 200 and the built-in lock can be opened and locked.

[0052] The buoyancy block 200 conveying system comprises a storage module 110, an outlet positioning module 140 and a transverse conveying module 130, all of which are used for storing the buoyancy block 200 of the tow cable 300 initially, the storage module 110 comprises a first conveying device 111 for placing and conveying the buoyancy block 200, the first conveying device 111 is a belt conveyor, and other conveying devices such as a roller conveyor can also be used, a plurality of buoyancy blocks 200 are placed on the first conveying device 111 in an open state, and the buoyancy blocks 200 can be conveyed to the outlet of the first conveying device 111 when the first conveying device 111 is started; the outlet positioning module 140 is an entrance and exit for the placement and recovery of the buoyancy block 200, and determines the output position of the placement of the buoyancy block 200 and the tow cable 300 and the position of the recovery, and has a path or channel through which the buoyancy block 200 and the tow cable 300 pass, the system can be installed on a ship when in use, and the outlet positioning module 140 is the outlet of the tow cable 300 to the sea.

[0053] Please refer to Figure 3The transverse transfer module 130 can transfer the buoyant block 200 from the storage module 110 to the outlet positioning module 140, the transverse transfer module 130 comprises a second conveying device 131 and a clamping component 133, two ends of the second conveying device 131 extend to the first conveying device 111 and the outlet positioning module 140 respectively, the clamping component 133 is arranged at the conveying end of the second conveying device 131, and the clamping component 133 is fixed by welding or bolt connection or the like. The second conveying device 131 can adopt a belt machine or other conveying devices, like the first conveying device 111. The second conveying device 131 is used to convey the buoyant block 200 from the storage module 110 to the outlet positioning module 140. One end of the second conveying device 131 can be fixed at the outlet of the first conveying device 111, so that the buoyant block 200 conveyed from the first conveying device 111 can directly enter the second conveying device 131, and the second conveying device 131 continues to convey. Since a part is needed as a storage space for the buoyant block 200, the storage module 110 and the transverse transfer module 130 are divided. In other embodiments, the storage module 110 and the transverse transfer module 130 can be spliced into a whole. The clamping component 133 has at least two clamping parts that can approach or separate, such as two, three or more. The two clamping parts can approach or separate, such as two clamping parts that can move relative to each other in the horizontal direction. The clamping parts are slidable relative to the second conveying device 131, and approach or separate through driving, such as a combination of a motor and a track and a clamping part. One end of the clamping part is arranged in the track, the motor is connected with the two clamping parts and drives the clamping parts to approach each other to clamp the buoyant block 200. When the buoyant block 200 is conveyed to the outlet positioning module 140, the clamping parts of the clamping component 133 can approach each other, generate a pushing force on the buoyant block 200 when approaching each other, and drive the buoyant block 200 to be clamped and fixed. Since the buoyant block 200 has a split structure and can be locked, the clamping component 133 can fix the buoyant block 200, so that the buoyant block 200 is in a locked state. In the locked state, the towline 300 is fixed in the channel of the buoyant block 200.

[0054] In an optional embodiment, the transverse conveying module 130 further comprises a lifting component 132 fixed to the conveying end of the second conveying device 131, positioned close to the outlet positioning module 140, such as a combination of a conventional small lifting plate and a motor, or a lifting plate bottom fixed connecting rod structure can also be used to achieve lifting, the connecting rod structure is driven by a motor, as long as it can realize the lifting function; in an optional embodiment, the lifting component 132 is fixed with the clamping component 133, that is, the clamping component 133 is fixed on the top of the lifting component 132 by bolting or welding, such as the top of the lifting plate described above, so that the clamping component 133 can be lifted by the lifting component 132, and the floating block 200 is clamped and fixed by the clamping part of the clamping component 133; the lifting component 132 is arranged to lift the floating block 200 at the conveying end of the second conveying device 131, because the lifting component 132 can adjust the height of the floating block 200, it is convenient to place the tow cable 300 in the passage position of the floating block 200, and realize the installation between the floating block 200 and the tow cable 300.

[0055] The above-mentioned floating block 200 conveying system adopts the first conveying device 111, which can place, store and convey the floating block 200, and provides a storage space before installation and after disassembly as the basis for providing a large number of floating blocks 200 installation and disassembly; the second conveying device 131 can convey the floating block 200 from the first conveying device 111 to the outlet positioning module 140, and can automatically convey the floating block 200, and then the clamping component 133 can combine the floating block 200 with a split structure, the tow cable 300 is placed between the split structures during combination, and the floating block 200 is clamped by the clamping part, that is, the floating block 200 can be installed on the tow cable 300; conversely, the recovery process is opposite, because the floating block 200 is a produced structure, it can be unlocked by using auxiliary tools at the outlet positioning module 140, and then conveyed to the storage module 110 through the transverse conveying module 130 after unlocking, so that the floating block 200 and the tow cable 300 can be quickly installed or disassembled, and then conveyed out through the outlet positioning module 140, simplifying the construction process; the above-mentioned process can be completed during deployment; the reverse path of the above-mentioned process can be used during recovery, that is, the floating block 200 is conveyed to the storage module 110 for placement from the sea surface in the transmission direction of the outlet positioning module 140-transverse conveying module 130-storage module 110; thus, the above-mentioned deployment and recovery process no longer needs manual installation and disassembly, realizing automatic deployment and recovery, thus improving the deployment or recovery speed of the tow cable 300, and saving manpower and time.

[0056] Please refer to Figure 3In an optional embodiment, the clamping component 133 comprises a first clamping part 133a, a second clamping part 133b and a clamping driving device 133c, the first clamping part 133a and the second clamping part 133b are connected to the second conveying device 131, the second conveying device 131 adopts a conveying chain conveying structure, two chains are oppositely arranged, a base rod is arranged between the chains, the first clamping part 133a and the second clamping part 133b are hingedly fixed to the base rod, and a pin shaft type connection is adopted, so that the first clamping part 133a and the second clamping part 133b can be relatively rotatable, the first clamping part 133a and the second clamping part 133b are driven to move close to each other by the clamping driving device 133c, the clamping driving device 133c adopts a servo motor which can output a certain angle, or other driving devices can be adopted, the above movement is rotation, so that when the first clamping part 133a and the second clamping part 133b rotate, the relative local positions of the first clamping part 133a and the second clamping part 133b move close to each other, so as to realize clamping and fixing of the buoyancy block 200, in other embodiments, the close movement mode includes movement, such as sliding connection. In an optional embodiment, the inner sides of the first clamping part 133a and the second clamping part 133b respectively match the arc-shaped sections of the outer wall of the buoyancy block 200, so that the first clamping part 133a and the second clamping part 133b can be attached to the outer wall of the buoyancy block 200, which is helpful for clamping and fixing of the buoyancy block 200.

[0057] In an optional embodiment, the buoyancy block 200 conveying system further comprises a processor and a sensor 112, the sensor 112 is installed to the first conveying device 111, specifically a group of sensors 112 are installed at the outlet of the first conveying device 111, including a transmitting sensor 112 and a receiving sensor 112, which detects the position of the buoyancy block 200 on the first conveying device 111, the sensor 112 is a conventional electrical device, the sensor 112 is used to detect whether there is a buoyancy block 200 on the first conveying device 111, the sensor 112 feeds back a detection signal to the processor, and whether the first conveying device 111 operates is controlled by the processor, and the setting is mainly to ensure that there is always a buoyancy block 200 conveyed out; whether there is a buoyancy block 200 on the first conveying device 111 is determined through the sensor 112 sensing signal, the sensor 112 feeds back a sensing signal to the processor, the processor makes a judgment according to whether there is a buoyancy block 200 and executes whether to continue to operate a signal, and the operation of the first conveying device 111 is controlled.

[0058] In an optional embodiment, the first conveying device 111 is arranged in multiple layers and multiple columns, such as 4 layers and 3 columns, and other arrangements can also be used. Each layer and each column of the first conveying device 111 can correspondingly place and convey a plurality of buoyancy blocks 200. Each layer and each column of the first conveying device 111 is correspondingly provided with at least one group of sensors 112, which also include transmitting sensors 112 and receiving sensors 112, as described above. When the first conveying device 111 is provided with multiple first conveying devices 111, i.e., the buoyancy blocks 200 are conveyed by multiple first conveying devices 111 at the same time, each first conveying device 111 is provided with at least one sensor 112. After conveying the buoyancy block 200 each time, a completion signal is triggered. The processor of the storage system receives the completion signal and makes a judgment. If the receiving sensor 112 does not feed back a signal, the processor controls the motor of the first conveying device 111 to start and convey the buoyancy block 200 outward. When the buoyancy block 200 does not block the detection position of the sensor 112, the sensor 112 feeds back a sensing signal to the processor, and the processor outputs an instruction to control the motor of the first conveying device 111 to pause. In the process of continuous conveying, if the motor runs for 10-15 seconds and the sensor 112 still does not detect a signal, the processor controls the motor to stop, and the system marks that the layer is empty or has a fault and will not run next time. In the same way, one buoyancy block 200 is placed each time. The first conveying device 111 is reversely operated to be filled from bottom to top. Since the horizontal transmission module 130 and the outlet positioning module 140 can be controlled by an electric control mode, the sensors 112 and the processor can not be used, and ordinary electric control elements can be used to achieve the same effect. In an optional embodiment, the processor and the sensors 112 can also be applied to the horizontal transmission module 130 and the outlet positioning module 140, and the application mode is the same as that of the storage module 110.

[0059] In an optional embodiment, the buoyancy block 200 conveying system further comprises a lifting transfer module 120, which is designed to cooperate with the first conveying device 111 of the multi-layer, and in the case of multi-layer, the lifting transfer module 120 is needed to transfer the buoyancy block 200 from the first conveying device 111 to the second conveying device 131, which can be realized by a mechanical arm through grabbing to take out the buoyancy block 200 from the first conveying device 111 and place it on the second conveying device 131, or other mechanisms can also be used; in an optional embodiment, the lifting transfer module 120 comprises a taking and placing mechanism 121 and a lifting mechanism 122, the taking and placing mechanism 121 is connected to the lifting mechanism 122, and the lifting mechanism 122 is used to adjust the height of the taking and placing mechanism 121, such as using a conventional lifting plate plus a lifting motor arrangement, or other mechanisms can also be used as long as the lifting function is ensured, the taking and placing mechanism 121 is used to transfer the buoyancy block 200 placed on the first conveying device 111 to the second conveying device 131, the taking and placing mechanism 121 is fixed to the lifting mechanism 122, and the fixing method can adopt welding, bolting or other connection methods, the taking and placing mechanism 121 can still use a mechanical arm, or a conventional fork structure can also be used, which can have a certain amplitude of movement, since the opened buoyancy block 200 forms a concave space at the bottom, the fork structure can be inserted into the bottom of the buoyancy block 200 and supported to take out, and then pulled out after being transferred to the second conveying device 131.

[0060] Please refer to Figure 4 In an optional embodiment, the outlet positioning module 140 comprises a plurality of compression wheels 141 and a compression driving device, the gap between adjacent compression wheels 141 is matched with the outer wall of the locked buoyancy block 200, specifically, the compression wheel 141 adopts a shape with larger size at both ends and a recess in the middle, forming an arc on the side, which can fit the outer wall of the buoyancy block 200, the rolling direction of the compression wheel 141 is consistent with the passing direction of the towline 300, so that the compression wheel 141 can extrude the buoyancy block 200 on both sides to ensure that the buoyancy block 200 is locked tightly, adjacent compression wheels 141 adjust the gap width through the compression driving device, such as using two compression wheels 141, the buoyancy block 200 is pressed on both sides by the compression wheels 141 on both sides, and the compression wheels 141 roll at the same time; the compression driving device adopts a motor or a cylinder, or other driving methods can also be used, the compression driving device is installed on the base 142 of the outlet positioning module 140, the shaft ends of the compression wheel 141 are respectively connected with the fixed arm 143, the fixed arm 143 is also connected to the base 142, which is connected in a shaft pivot connection manner, so that the compression wheel 141 can swing at a certain angle relative to the base 142 through the fixed arm 143, the pivot connection is connected with a motor or the fixed arm 143 is connected with a cylinder, or other driving methods can also be used, so as to adjust the distance between the two compression wheels 141.

[0061] In an optional embodiment, the buoyancy block 200 conveying system further comprises an unlocking module 150, which is installed at a corresponding position of the outlet positioning module 140 and located in the passing direction into the outlet positioning module 140, specifically, in the pulling direction of the recovered tow rope 300, the unlocking module 150 is fixed on the working area such as the ship body by welding, bolting or other means, the locking module 150 is used to unlock the locked buoyancy block 200 on the tow rope 300, the unlocking module 150 comprises an unlocking ram 151, which is equivalent to the key of the lock of the buoyancy block 200, the lock can be opened by the unlocking ram 151, since the lock is arranged in the buoyancy block 200, the unlocking ram 151 is used to be inserted into the channel of the buoyancy block 200 for unlocking; in an optional embodiment, the unlocking ram 151 is in a columnar shape, the unlocking ram 151 is provided with a tow rope 300 channel penetrating through both ends, so as to form a hollow structure, so that the tow rope 300 can match the unlocking ram 151, forming a shaft sleeve matched connection relationship, the end of the tow rope 300 is pulled at the source, the tow rope 300 can pass through the tow rope 300 channel, the unlocking ram 151 can be inserted into the lock eye of the buoyancy block 200 along the tow rope 300, the lock eye is the channel through which the tow rope 300 passes in the buoyancy block 200, the unlocking ram 151 matches the lock core of the buoyancy block 200, the unlocking ram 151 can be inserted into the buoyancy block 200, since the lock of the buoyancy block 200 is arranged in the channel of the buoyancy block 200, the unlocking ram 151 can match the lock core and act on the lock core after being inserted into the buoyancy block 200, the lock of the buoyancy block 200 is opened through the interaction.

[0062] Please refer to Figure 5In an optional embodiment, the buoyancy block 200 conveying system further comprises a return belt conveying module 160, the return belt conveying module 160 comprising a first longitudinal conveying device 161, a transverse conveying device 162, a second longitudinal conveying device 163, and a pushing device 164, the first longitudinal conveying device 161, the transverse conveying device 162, and the second longitudinal conveying device 163 being in the form of belt conveyors, and can also be in the form of roller conveyors or other conveying devices, wherein the conveying directions of the first longitudinal conveying device 161 and the second longitudinal conveying device 163 are opposite, and the transverse conveying device 162 is connected to the first longitudinal conveying device 161 and the second longitudinal conveying device 163 at both ends, so that the buoyancy block 200 can be conveyed from the first longitudinal conveying device 161 to the second longitudinal conveying device 163 through the transverse conveying device 162; the first longitudinal conveying device 161 is arranged below the unlocking module 150, i.e., in the working area, and the unlocking module 150 is arranged across the first longitudinal conveying device 161, so that the buoyancy block 200 unlocked by the unlocking module 150 falls on the first longitudinal conveying device 161, and the outlet of the second longitudinal conveying device 163 is located on the side of the second conveying device 131, so that the buoyancy block 200 conveyed from the second longitudinal conveying device 163 can enter the second conveying device 131 and then be returned to the first conveying device 111 through the second conveying device 131; in order to smoothly transfer the buoyancy block 200, the pushing device 164 is arranged at the outlet of the second longitudinal conveying device 163, and the pushing device 164 can adopt a conventional sliding structure, such as a sliding rail structure arranged on both sides of the second longitudinal conveying device 163 and connected by a fixed rod, the fixed rod being capable of sliding in the sliding rail and being connected with a cylinder, so as to realize sliding, and the middle part of the fixed rod being connected with a pushing plate, so as to push the buoyancy block 200 out by the pushing plate, so that the pushing device 164 can push the buoyancy block 200 from the second longitudinal conveying device 163 to the second conveying device 131.

[0063] Please refer to Figure 6 In the second aspect of the present application, a use method of the buoyancy block conveying system is provided, which adopts the buoyancy block conveying system described above, and the use method is used for the process of deploying the towline 300, and the use method comprises the following steps:

[0064] S1, the buoyancy block 200 in the open state is placed in the first conveying device 111, and a plurality of buoyancy blocks 200 are placed on the conveying device, and are arranged at intervals along the conveying direction of the first conveying device 111. The towline 300 is placed in the conveying end of the transverse conveying module 130, and then the buoyancy block 200 is locked in the conveying end of the transverse conveying module 130. When locked, the channel direction of the buoyancy block 200 is consistent with the arrangement direction of the towline 300 at this position. The arrangement of the towline 300 needs to ensure that when the buoyancy block 200 moves to this position, the towline 300 can enter between the split structure. Then, the towline 300 is laid, and at the same time, the buoyancy block 200 is continuously installed on the towline 300. When the conveying end of the transverse conveying module is the conveying outlet of the second conveying device 131, the transverse conveying module 130 is positioned at the conveying outlet, and at this time, the second conveying device 131 continuously conveys the buoyancy block 200 to the outlet positioning module 140.

[0065] S2, the buoyancy block 200 is conveyed to the conveying end of the first conveying device 111 by the first conveying device 111, that is, the first conveying device 111 is started to convey the buoyancy block 200 from it to the transverse conveying module 130. It needs to be ensured that the buoyancy block 200 can directly enter the second conveying device 131 of the transverse conveying module 130 after being conveyed from the first conveying device 111. At the same time, the sensor 112 detects whether there is a buoyancy block 200 in the first conveying device 111. If there is a buoyancy block 200, the first conveying device 111 continues to work. If there is no buoyancy block 200, the first conveying device 111 stops. When the conveying end of the transverse conveying module is the conveying outlet of the first conveying device 111, the first conveying device 111 is positioned at the transverse conveying module 130, and at this time, the first conveying device 111 continuously conveys the buoyancy block 200 to the transverse conveying module 130.

[0066] S3, the buoyancy block 200 is conveyed from the conveying end of the first conveying device 111 to the conveying end of the transverse conveying module 130 by the second conveying device 131. The second conveying device 131 is always positively operated, and the two ends of the second conveying device 131 extend to the conveying end of the first conveying device 111 and the outlet positioning module 140, respectively. In this way, the buoyancy block 200 can be conveyed to the outlet positioning module 140. On the second conveying device 131, the buoyancy block 200 is still in the open state and is laid.

[0067] S4, the buoyant block 200 is clamped and installed on the tow rope 300 through the clamping part 133; at this time, the clamping part 133 can output instructions through the processor, the editable controller or the manual electric control mode, when the buoyant block 200 is conveyed to the conveying end of the second conveying device 131, the buoyant block 200 is lifted by the lifting part 132 to ensure that the buoyant block 200 can be installed on the tow rope 300, the clamping part 133 then applies force to the buoyant block 200 by approaching each other, and the buoyant block 200 gradually approaches to be buckled under the action of the force, if the clamping force is appropriate, the buoyant block 200 can be locked, and if it can be buckled, the pressure wheel 141 of the outlet positioning module 140 can then apply force to ensure that the buoyant block 200 is in the locked state.

[0068] S5, the buoyant block 200 is in the locked state after installation, a detection step can be added here to ensure that the buoyant block 200 is locked, or the buoyant block 200 can be locked tightly by the pressure wheel 141 of the outlet positioning module 140, and the tow rope 300 and the buoyant block 200 are conveyed outwards through the outlet positioning module 140, that is, after the buoyant block 200 is installed on the tow rope 300, the tow rope 300 and the buoyant block 200 are continuously conveyed outwards through the outlet positioning module 140 to realize the laying.

[0069] The use method, through the conveying process of the first conveying device 111 and the second conveying device 131, eliminates manual operation, realizes the automation of the entire conveying process, reduces manual operation, improves the laying efficiency of the tow rope 300, and fixes the tow rope 300 and the buoyant block 200 through the clamping part 133 to complete the installation of the buoyant block 200 on the tow rope 300, thereby improving the installation efficiency of the buoyant block 200, further improving the process efficiency of the tow rope 300, on the other hand, since the whole process is completed automatically, the laying process is more standardized, the spacing between the buoyant blocks 200 can be kept unchanged, the arrangement effect of the tow rope 300 and the buoyant block 200 conveyed outwards is more uniform, in addition, the safety risk of personnel directly participating in the laying process is reduced, and the operation safety is improved.

[0070] Please refer to Figure 7 The third aspect of the present application provides a use method of the buoyant block conveying system, which adopts the above-mentioned buoyant block conveying system, and the use method is used for the recovery process of the tow rope 300, and the use method comprises the following steps:

[0071] T1, the towing cable 300 with the locked buoy 200 is placed in the sea in advance, that is, after the towing cable 300 has been laid, the towing cable 300 needs to be recovered, one end of the towing cable 300 is pulled through the outlet positioning module 140, and one end of the towing cable 300 is pulled through the outlet positioning module 140 after the end is pulled through the recovery roller, in an optional embodiment, the towing cable 300 also passes through the unlocking impact head 151 of the unlocking module 150, so as to facilitate unlocking of the buoy 200.

[0072] T2, the recovery direction is determined by the outlet positioning module 140, since the outlet positioning module 140 is the position where the towing cable 300 and the buoy 200 first enter when the towing cable 300 is recovered, the towing cable 300 passes through the outlet positioning module 140 to determine that the towing cable 300 is transmitted from one side to the other side of the outlet positioning module 140, so that the recovery direction is determined, and the towing cable 300 and the buoy 200 are recovered, that is, the towing cable 300 is continuously received at the source.

[0073] T3, the buoy 200 is transmitted through the return belt conveying module 160, the buoy 200 is placed on the return belt conveying module 160 after passing through the outlet positioning module 140, that is, enters the first longitudinal conveying device 161, and then is transmitted to the transverse conveying device 162 through the first longitudinal conveying device 161, when passing through the unlocking module 150 above the first longitudinal conveying device 161, the unlocking module 150 is unlocked, the unlocking impact head 151 enters the channel of the buoy 200 from one end and is placed in the lock core, the lock of the buoy 200 is opened through the impact force, after unlocking, the buoy 200 is in an open state, and then the buoy 200 is continuously transmitted through the first longitudinal conveying device 161.

[0074] T4, the buoy 200 is transmitted to the side of the second conveying device 131 of the transverse transmission module 130 through the return belt conveying module 160, on the return belt conveying module 160, the buoy 200 is transmitted to the second longitudinal conveying device 163 through the transverse conveying device 162, and finally the buoy 200 is transmitted to the side of the second conveying device 131, then the buoy 200 enters the second conveying device 131, and the buoy 200 can be pushed into the second conveying device 131 through the pushing device 164.

[0075] T5, the buoyancy block 200 is conveyed to the conveying entrance of the first conveying device 111 by the second conveying device 131, the second conveying device 131 is reversely operated, that is, the second conveying device 131 is reversely conveyed, the buoyancy block 200 is continuously conveyed on the second conveying device 131 to the conveying entrance direction of the first conveying device 111, and the buoyancy block 200 is placed on the second conveying device 131 in an open state; at this time, the conveying end of the second conveying device 131 is the conveying exit of the transverse conveying module 130 when the second conveying device 131 is reversely operated, and the second conveying device 131 continuously conveys the buoyancy block 200 to the storage module 110.

[0076] T6, the buoyancy block 200 is placed by the first conveying device 111, and the buoyancy block 200 enters the first conveying device 111 after coming out of the second conveying device 131, and in an optional embodiment, the buoyancy block 200 is transferred by the lifting conveying module 120; at this time, the first conveying device 111 is reversely operated, that is, reversely conveyed, and the buoyancy block 200 is conveyed to a certain position with the first conveying device 111, and then the first conveying device 111 stops working, and in an optional embodiment, whether the buoyancy block 200 is on the first conveying device 111 is sensed by the sensor 112, if the buoyancy block 200 is on the first conveying device 111, the first conveying device 111 continues to convey, and if the buoyancy block 200 is not on the first conveying device 111, the first conveying device 111 waits for the buoyancy block 200 to be transferred from the second conveying device 131, and then continues to convey.

[0077] The use method, through the conveying process of the return belt conveying module 160, the transverse conveying module 130 and the storage module 110, omits manual operation, the whole conveying process is automated, manual operation is reduced, and the efficiency of the recovered tow cable 300 is improved. The lock module 150 can unlock the buoyancy block 200, which improves the disassembly efficiency of the buoyancy block 200, further improves the efficiency of the recovered tow cable 300 process, and on the other hand, since the whole process is automatically completed, the recovery process is more standardized, the buoyancy block 200 can be placed in the storage module 110 in a standardized manner, so as to facilitate the next recovery of the tow cable 300 operation, in addition, the safety risk of personnel directly participating in the recovery process is reduced, and the operation safety is improved.

[0078] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", "an optional example" or "optional implementation" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the description of the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the specification.

[0079] In addition, the technical solutions among various embodiments can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, nor within the protection scope required by the present application.

[0080] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A buoyancy block conveying system, characterized in that, The buoyancy block (200) has a segmented structure that can be locked and opened. When locked, the buoyancy block (200) forms a channel for inserting the towing cable (300). When open, the towing cable (300) can be inserted between the segments. The buoyancy block conveying system (100) includes: Storage module (110), the storage module (110) includes a first conveying device (111) for placing and conveying buoyancy blocks (200). The outlet positioning module (140) serves as the inlet and outlet for the deployment and retrieval of the buoyancy blocks (200); A transverse transfer module (130) includes a second conveying device (131) and a clamping component (133). The two ends of the second conveying device (131) extend to the first conveying device (111) and the outlet positioning module (140), respectively. The second conveying device (131) is used to transfer the buoyancy block (200) from the storage module (110) to the outlet positioning module (140). The clamping component (133) is located at the conveying end of the second conveying device (131) and has at least two relatively close or separate clamping parts. When the buoyancy block (200) is transferred to the outlet positioning module (140), the clamping parts of the clamping component (133) can approach each other and clamp the buoyancy block (200) to fix it, so that the buoyancy block (200) is in a locked state. The unlocking module (150) is installed at the corresponding position of the exit positioning module (140) and is located in the passing direction of the exit positioning module (140). The unlocking module (150) includes an unlocking bumper (151) for inserting into the channel of the buoyancy block (200) to unlock. The return belt conveyor module (160) includes a first longitudinal conveyor (161), a transverse conveyor (162), a second longitudinal conveyor (163), and a pushing device (164). The first longitudinal conveyor (161) is located below the unlocking module (150), so that the buoyancy block (200) after being unlocked by the unlocking module (150) falls onto the first longitudinal conveyor (161). The two ends of the transverse conveyor (162) are respectively connected to the first longitudinal conveyor. (161) The second longitudinal conveying device (163) has the first longitudinal conveying device (161) and the second longitudinal conveying device (163) in opposite directions. The outlet of the second longitudinal conveying device (163) is located on the side of the second conveying device (131). The pushing device (164) is located at the outlet of the second longitudinal conveying device (163). The pushing device (164) is used to push the buoyancy block (200) from the second longitudinal conveying device (163) to the second conveying device (131).

2. The buoyancy block conveying system according to claim 1, characterized in that, The clamping component (133) includes a first clamping part (133a), a second clamping part (133b), and a clamping drive device (133c). The first clamping part (133a) and the second clamping part (133b) are connected to the second conveying device (131). The first clamping part (133a) and the second clamping part (133b) are driven by the clamping drive device (133c) to move closer to each other. The closer movement includes moving or rotating.

3. The buoyancy block conveying system according to claim 1, characterized in that, It also includes a processor and a sensor (112), the sensor (112) being installed on the first conveying device (111), the sensor (112) being used to detect whether there is a buoyancy block (200) on the first conveying device (111), the sensor (112) feeding back the detection signal to the processor, and the processor controlling whether the first conveying device (111) operates.

4. The buoyancy block conveying system according to claim 3, characterized in that, The first conveying device (111) is arranged in multiple layers and columns. Each layer and column of the first conveying device (111) can place and convey multiple buoyancy blocks (200). Each layer and column of the first conveying device (111) is equipped with at least one set of sensors (112).

5. The buoyancy block conveying system according to claim 4, characterized in that, It also includes a lifting and transmission module (120), which includes a pick-and-place mechanism (121) and a lifting mechanism (122). The pick-and-place mechanism (121) is connected to the lifting mechanism (122). The lifting mechanism (122) is used to adjust the height of the pick-and-place mechanism (121). The pick-and-place mechanism (121) is used to transfer the buoyancy block (200) placed on the first conveying device (111) to the second conveying device (131).

6. The buoyancy block conveying system according to claim 1, characterized in that, The horizontal transmission module (130) also includes a lifting component (132), which is fixed to the second conveying device (131) and is height-adjustable.

7. The buoyancy block conveying system according to claim 1, characterized in that, The outlet positioning module (140) includes multiple pressure rollers (141) and a pressing drive device (142). The gap between adjacent pressure rollers (141) is exactly matched with the outer wall of the buoyancy block (200) in the locked state. The gap width between adjacent pressure rollers (141) is adjusted by the pressing drive device (142).

8. A method of using a buoyancy block conveying system, characterized in that, The method of using the buoyancy block conveying system according to any one of claims 1-7 includes: The buoyancy block (200) in the open state is placed in advance in the first conveying device (111), and the tow cable (300) is placed in advance at the conveying end of the transverse transmission module (130) for laying operation; The buoyancy block (200) is conveyed to the end of the first conveying device (111) through the first conveying device (111), and the presence of the buoyancy block (200) is detected by the sensor (112) at the same time. The buoyancy block (200) is conveyed from the conveying end of the first conveying device (111) to the conveying end of the transverse transmission module (130) via the second conveying device (131); The buoyancy block (200) is clamped and installed onto the towing cable (300) by means of the clamping component (133); After installation, the buoyancy block (200) is locked, and the tow cable (300) and the buoyancy block (200) are together transported and deployed outward through the outlet positioning module (140).

9. A method of using a buoyancy block conveying system, characterized in that, The method of using the buoyancy block conveying system according to any one of claims 1-7 includes: A tow cable (300) with a buoyancy block (200) in a locked state is pre-positioned in the ocean, and one end of the tow cable (300) is pulled through the outlet positioning module (140); The exit positioning module (140) determines the recovery direction and performs recovery operations on the tow cable (300) and buoyancy block (200); The buoyancy block (200) is conveyed by the return belt conveyor module (160). When it passes through the unlocking module (150), it is unlocked by the unlocking module (150). After unlocking, the buoyancy block (200) is in an open state. The buoyancy block (200) is conveyed to the second conveying device (131) of the transverse transmission module (130) via the return belt conveyor module (160). The buoyancy block (200) is conveyed to the conveying inlet of the first conveying device (111) via the second conveying device (131); The buoyancy block (200) is retrieved and placed using the first conveying device (111).

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