阅读说明：本技术 一种可自动替换网衣系统网箱 (Net cage capable of automatically replacing netting system ) 是由 曹宇光 朱江峰 孙晓瑜 李亚东 吕涛 张磊 刘夕全 辛鹏 于 2021-08-12 设计创作，主要内容包括：一种可自动替换网衣系统网箱,包括：网箱主体、集中控制模块、机械动力模块、网衣监控及检测模块、信号传输模块和吊放模块；网箱主体由立柱与带有滑轨的浮管构成,立柱内设有网衣放置舱室、集中控制模块和机械动力模块,立柱及内部的网衣放置舱室为双通道结构形式；网衣接头侧向设有多个均匀分布的磁感应探头构成网衣监控及检测模块；其中集中控制模块和网衣监控及检测模块通过脐带缆传输光、电和动力信号；吊放模块需要配合作业船分布于网箱主体周围。本发明通过远程控制完成对网箱中单片破损网衣的替换,大幅度降低了网衣替换的操作难度。(An automatically replaceable netting system cage, comprising: the net cage comprises a net cage main body, a centralized control module, a mechanical power module, a netting monitoring and detecting module, a signal transmission module and a hoisting module; the net cage main body consists of an upright post and a floating pipe with a slide rail, a net placing cabin, a centralized control module and a mechanical power module are arranged in the upright post, and the upright post and the net placing cabin inside the upright post are in a double-channel structure form; a plurality of magnetic induction probes which are uniformly distributed are arranged laterally on the netting joint to form a netting monitoring and detecting module; wherein, the centralized control module and the netting monitoring and detecting module transmit light, electricity and power signals through an umbilical cable; the hoisting modules need to be distributed around the main body of the net cage in cooperation with the operation ship. The invention completes the replacement of the single damaged netting in the net box through remote control, thereby greatly reducing the operation difficulty of netting replacement.)

1. An automatically replaceable netting system cage, comprising: the net cage comprises a net cage main body, a centralized control module, a mechanical power module, a netting monitoring and detecting module and a hoisting module; the method is characterized in that: the net cage main body is in a hexagonal structural form and consists of six cylindrical stand columns and floating pipes with slide rails, the six cylindrical stand columns are respectively positioned at six top corners of the net cage, the floating pipes with the slide rails are respectively positioned at the upper end and the lower end of the stand columns, the six cylindrical stand columns and a plurality of floating pipes are connected in a welding mode to form a net cage main body structure, a net clothing placing cabin, a centralized control module and a mechanical power module are arranged in the stand columns, and the stand columns and the net clothing placing cabin inside the stand columns are in a double-channel structural form; a plurality of magnetic induction probes which are uniformly distributed are arranged laterally on the netting joint to form a netting monitoring and detecting module; the centralized control module remotely controls an operation switch, and the netting monitoring and detecting module wirelessly transmits the video of the netting putting-on and taking-off process through video shooting; the hoisting modules need to be distributed around the main body of the net cage in cooperation with the operation ship.

2. An automatically replaceable netting system cage as claimed in claim 1, wherein said cylindrical columns are provided with netting compartments, a central control module and a mechanical power module. The compartment is placed to the etting has and deposits the new etting of treating the change, can collect damaged etting under the replacement again simultaneously, guarantees that the etting is placed the compartment and is closed after accomplishing the etting replacement, and when the centralized control switch was opened, the etting was placed the compartment and is opened simultaneously. The cylindrical upright posts and the netting placing cabin inside the cylindrical upright posts are in a double-channel structure form, and an operation mode of replacing netting by firstly wearing new netting and then taking off damaged netting is formed.

3. The net cage of claim 1, wherein a central control module and a mechanical power module are disposed in each of the circular columns to form a rotor for controlling the automatic net replacement process and providing power support for the net replacement operation, the central control module and the mechanical power module are in an integrated column structure, the central control module is disposed on the upper portion of the mechanical power module, the middle connection portion, the top end of the central control module and the lower end of the mechanical power module are respectively provided with a buckle for fixing one side of the net, and the integrated structure is disposed in a rotor placement cavity of the cylindrical column, so that the buckles and the rotating device can rotate simultaneously under the control of the central control module to complete the putting on and taking off process of the net.

4. The net cage of the system capable of automatically replacing the netting according to claim 1, wherein the netting is flatly rolled along the rotor placing cavity, one side of the netting is fixed on the fastener, a plurality of magnetic induction probes distributed on the other side of the netting detects and receives signals of opposite side columns, and the netting slowly completes the replacing process along the floating pipe with the slide rail under the control of the centralized control module; the fixed end of buckle is released fixedly in the damaged netting afterwards, and under the control of offside centralized control module, the netting is collected and is rolled up along floating pipe slide rail, closes the netting afterwards and places the chamber.

Technical Field

The invention belongs to the field of ocean engineering, and particularly relates to a net cage capable of automatically replacing a netting system.

Technical Field

In recent years, the deep sea net cage career of China shows a leap development. The most critical of the net cage structure system is the state of the net system, if the net system is damaged, a large amount of fishes can escape, so that not only can serious economic loss be caused, but also biological species can be invaded to damage the natural ecological environment of the ocean, regular inspection work is required to be carried out on the net cage and net system, and the replacement work is completed after the net system is damaged. The current netting replacement work is mainly to take down the damaged netting by submerging workers into the deep sea environment, complete the replacement of a new net and then collect the replaced netting, but the method has low efficiency and high cost and cannot ensure the safety of the workers. And the designed net cage does not embody the replacement function of the netting system, so that the non-contact replacement research on the netting system of the net cage structure is urgently needed, and a scheme is provided for perfecting the operation and structure design technology for automatically replacing the net cage of the netting system.

Disclosure of Invention

In order to solve the problem of imperfect existing technology, the invention provides a net cage capable of automatically replacing a netting system, which realizes the high controllability of the netting system of the net cage through the combination of existing key equipment and technology so as to solve the problem of replacing a damaged netting by a manual mode.

In order to achieve the purpose, the invention adopts the following scheme:

an automatically replaceable netting system cage, comprising: the net cage comprises a net cage main body, a centralized control module, a mechanical power module, a netting monitoring and detecting module and a hoisting module; the net cage main body is in a hexagonal structural form and consists of six cylindrical stand columns and floating pipes with slide rails, the six cylindrical stand columns are respectively positioned at six top corners of the net cage, the floating pipes with the slide rails are respectively positioned at the upper end and the lower end of the stand columns, the six cylindrical stand columns and a plurality of floating pipes are connected in a welding mode to form a net cage main body structure, a net clothing placing cabin, a centralized control module and a mechanical power module are arranged in the stand columns, and the stand columns and the net clothing placing cabin inside the stand columns are in a double-channel structural form; a plurality of magnetic induction probes which are uniformly distributed are arranged laterally on the netting joint to form a netting monitoring and detecting module; the centralized control module remotely controls an operation switch, and the netting monitoring and detecting module wirelessly transmits the video of the netting putting-on and taking-off process through video shooting; the hoisting modules need to be distributed around the main body of the net cage in cooperation with the operation ship.

Compared with the prior art, the invention has the following beneficial effects:

(1) the invention completes the replacement of the single damaged netting in the net box through remote control, thereby greatly reducing the operation difficulty of netting replacement.

(2) The cylindrical upright posts and the netting placing cabin inside the cylindrical upright posts are in a double-channel structure form, and an operation mode of replacing netting by firstly wearing new netting and then taking off damaged netting is formed.

(3) The side direction of the netting joint is provided with a plurality of magnetic induction probes which are uniformly distributed, the detection of the connection part of the netting and the stand column in the process of putting on and taking off the netting is completed, and the whole process is monitored in real time.

(4) The netting is stably put on and taken off in the floating pipes with the slide rails at the upper part and the lower part, and the leveling and the replacement of the netting are realized under the guide of the magnetic induction probe.

(5) The hanging module realizes the collection of the old net under replacement and the placement of the new netting.

Drawings

FIG. 1 is an overall schematic view of a net cage of an automatic netting replacement system

FIG. 2 is a schematic view of a screen change of a single-piece netting structure

FIG. 3 is a schematic top view of a screen change for a single piece netting construction

FIG. 4 is a schematic view of a floating pipe with a slide rail

FIG. 5 is a schematic view of a cylindrical column

FIG. 6 is a schematic view of a rotor

In the figure: 1. net cage main body, 2, centralized control module, 3, mechanical power module, 4, netting monitoring and detecting module, 5, hanging module, 6, cylindrical column, 7, floating pipe of slide rail, 8, netting placing cabin, 9, double-channel structure, 10, new netting to be replaced, 11, rotor, 12, buckle, 13, rotor placing cavity, 14, rotating device, 15, netting, 16, magnetic induction probe, 17, floating pipe slide rail, 18, suspension arm, 19, operation ship, 20, lifting hook, 21, netting collecting cavity upper top cover, 22, jack catch, 23, hydraulic rod, 24, floating pipe, 25, rotor upper and lower buckle

Detailed Description

Referring to fig. 1, an automatic replaceable netting system net cage includes: the net cage comprises a net cage main body 1, a centralized control module 2, a mechanical power module 3, a netting monitoring and detecting module 4 and a hoisting module 5.

The net cage main body 1 is in a hexagonal structural form and is composed of six cylindrical stand columns 6 and floating pipes 7 with slide rails, the six cylindrical stand columns are respectively located at six top corners of the net cage, the floating pipes 7 with the slide rails are respectively located at the upper end and the lower end of the stand columns, the six cylindrical stand columns 6 and the floating pipes 24 are connected through a welding form to form a polygonal net cage main body structure, and the net cage main body is made of high-strength steel.

The cylindrical upright post 6 is internally provided with a netting placing cabin 8, a centralized control module 2 and a mechanical power module 3, and the upright post 6 and the netting placing cabin 8 inside are in a double-channel structure 9 form. The netting accommodating chamber 8 is provided with a new netting 10 for storing new netting to be replaced, meanwhile, damaged netting under replacement can be collected, the netting accommodating chamber 8 is guaranteed to be closed after the netting replacement is completed, and when the switch of the centralized control module 2 is turned on, the netting accommodating chamber 8 is turned on simultaneously. The cylindrical column 6 and the inner netting placing cabin 8 are in a double-channel structure 9 form, and an operation mode of replacing netting by firstly wearing new netting and then taking off damaged netting is formed.

The centralized control module 2 and the mechanical power module 3 which are arranged in each round stand column form a rotor 11 for controlling the automatic replacement process of the netting and providing power support for the netting replacement operation, the centralized control module and the mechanical power module are in an integrated columnar structure form, the centralized control module 2 is positioned on the upper portion of the mechanical power module 3, the middle connection part, the top end of the centralized control module and the lower end of the mechanical power module are provided with a buckle 12 for fixing one side of the netting, the integrated structure is placed in a rotor placing cavity 13 in the cylindrical stand column 6, the mechanical power module 3 provides electric energy for the centralized control module 2 and provides kinetic energy support for the buckle 12 and a rotating device 14 at the same time, and the buckle 12 and the rotating device 14 rotate under the control of the centralized control module 2 at the same time to complete the wearing and taking-off processes of the netting. The centralized control module 2 and the mechanical power module 3 adopt corrosion resistance. And the material has strong pressure resistance.

The netting 15 is made of a corrosion-resistant, high-strength and good-flexibility composite material, under the control of the centralized control module 2, the netting placing cavity 8 is opened, the mechanical power module 3 provides kinetic energy support for the buckle 12 and the rotating device 14, the buckle 12 and the rotating device 14 are enabled to rotate simultaneously under the control of the centralized control module 2, the netting 15 is flatly rolled up along a hydraulic rod 23 with a clamping jaw 22 of the rotor placing cavity and is placed, one side of the netting is fixed on the buckle 12, a plurality of magnetic induction probes 16 distributed on one side detect and receive opposite side stand column signals, and the netting slowly completes the replacement process along the floating pipe 7 with a sliding rail under the control of the centralized control module; then the fastening and fixing end in the damaged netting is loosened and fixed, the netting is collected and rolled up along the floating pipe slide rail 17 under the control of the opposite side centralized control module 2, and then the netting placing cavity is closed.

The netting connects the side direction and is equipped with a plurality of evenly distributed's magnetic induction probe 16, and the probe has the video and shoots the function, carries out real-time supervision to netting replacement process, through the video condition monitoring netting replacement effect behind the wireless transmission.

The hoisting modules 5 need to be distributed around the main body of the net cage in cooperation with the operation ships. The hanging module comprises an operation installation ship 19 with a suspension arm 18, a lifting hook 20 is arranged on the suspension arm and used for hanging a new net 10 to be placed in the net collecting cavity, meanwhile, the replaced net can be retracted, a top cover 21 on the upper portion of the net collecting cavity can be opened through the centralized control module 2, an upper buckle 25 and a lower buckle 25 of the rotor are matched on the top cover 21, and the top cover 21 on the upper portion of the net collecting cavity is closed after the operation ship 19 finishes collecting and hanging the net.

The above are merely embodiments of the present invention, which are described in detail and with particularity, and therefore should not be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the spirit of the present invention, and these changes and modifications are within the scope of the present invention.