CN209995147U

CN209995147U - multifunctional marine cantilever

Info

Publication number: CN209995147U
Application number: CN201920450646.8U
Authority: CN
Inventors: 姜军; 邹成业; 刘刚; 王硕
Original assignee: Dalian Shipbuilding Industry Co Ltd
Current assignee: Dalian Shipbuilding Industry Co Ltd
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2020-01-31
Anticipated expiration: 2029-04-04

Abstract

The utility model discloses a kinds of marine multi-functional cantilever, have inner rail and outer track, inner rail and outer track are two concentric circles, the inner rail radius is less than outer track radius, be equipped with the cantilever between inner rail and the outer track, the cantilever passes through inner slide sliding contact with the inner track, the cantilever passes through outer slide sliding contact with the outer track, the cantilever has set gradually cleaning equipment, feeding shower nozzle, camera, second feeding shower nozzle, monitoring sensor from outside to inside.

Description

multifunctional marine cantilever

Technical Field

The invention relates to the field of offshore fishing ground operation, in particular to offshore multifunctional cantilevers which are used for offshore fishing grounds and can automatically feed and clean fishing nets and the like.

Background

The offshore fishing ground is a piece of offshore aquaculture equipment which appears in recent years, and needs to be regularly fed, cleaned, monitored by videos, monitored by the environment and the like, and in the past, each piece of fish farming equipment needs to be arranged in the aquaculture work, so that the structure is complex, and the operation is easy to interfere with each other.

Disclosure of Invention

In order to solve the problems, the invention provides marine multifunctional cantilevers which comprise an inner track and an outer track, wherein the inner track and the outer track are two concentric circles, the radius of the inner track is smaller than that of the outer track, a cantilever is arranged between the inner track and the outer track, the cantilever is in sliding contact with the inner track through an inner sliding block, the cantilever is in sliding contact with the outer track through an outer sliding block, the cantilever is sequentially provided with a cleaning device, a feeding spray head, a camera, a second feeding spray head and a monitoring sensor from outside to inside, the camera is a closed circuit television camera, and is connected with 2 fixed steel wires, 1 signal cable and 1 power cable, and the monitoring sensor is connected with 1 signal cable.

A plurality of pulleys are arranged in the cantilever, the steel wire penetrates through the pulleys to lift the cleaning equipment, the camera and the monitoring sensor, and the cleaning equipment, the camera and the monitoring sensor can move up and down relative to the cantilever; the cleaning equipment, the camera and the connecting line carried by the monitoring sensor also pass through the pulley.

In the multifunctional marine cantilever, preferably, a pulley rail is arranged inside the cantilever, the pulley is arranged on the pulley rail, and the pulley moves relative to the pulley rail to adjust the horizontal positions of the cleaning device, the camera and the detection sensor in the fishing ground.

According to the kinds of multifunctional marine cantilevers, the feeding nozzle and the second feeding nozzle are preferably connected with feeding pipelines which are buried inside the cantilevers, fish food passes through the feeding pipelines and is spread to a marine fishing ground through the feeding nozzles, and the cantilevers can rotate along the circumferential direction, so that the fish food can be uniformly sprayed.

In the above kinds of multifunctional marine cantilevers, preferably, the inner slider and the outer slider are welded at two ends of the cantilever respectively.

The kinds of multifunctional marine cantilevers are characterized in that the inner track and the outer track are preferably fixed above a marine fishing ground.

In the above multifunctional marine suspension arm, preferably, the inner rail has a rail cooperating with the inner slider, the outer rail has a rail cooperating with the outer slider, and the suspension arm can circumferentially slide along the inner rail and the outer rail.

The circular motion is done with outer track to the cantilever accessible inner rail, and cleaning equipment on the cantilever passes through the pulley and can moves up and down to the cantilever can carry out circular motion, therefore cleaning equipment can wash the fishing net comprehensively. The cleaning equipment is connected with 2 fixed steel wires and 1 high-pressure water pipe, the cleaning equipment can be a brush with water spray nozzles, a plurality of tracks are vertically arranged on the surface of the fishing net, the brush with the water spray nozzles is sleeved on the tracks, and the brush can clean the fishing net up and down through pulleys and pulling steel wires. The cleaning equipment can also be a common brush or other cleaning equipment, a track is not required to be arranged on the surface of the fishing net, and the cleaning equipment can be driven to move up and down to clean the fishing net by a pulley and a pulling steel wire.

The invention relates to a fish farming device integrating feeding equipment, cleaning equipment, a closed circuit television camera and an environment monitoring sensor into bodies, wherein a cantilever can do surrounding motion through a set slide rail, a movable pulley is arranged in the cantilever, and a connecting circuit of each fish farming device enables each device to move in a space covering a farming water area through the action of the cantilever to complete various fishery operations.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the structure of the present invention;

FIG. 3 is a schematic view of the cantilevered internal feeding tube;

FIG. 4 is a schematic diagram of the configuration of the cantilever internal pulley track and pulleys;

wherein, the outer track 1, the outer slide block 2, the inner track 3, the inner slide block 4, the cantilever 5, the connecting line 6, the cleaning equipment 7, the camera 8, the monitoring sensor 9, the th feeding spray head 10, the feeding pipeline 11, the pulley 12, the pulley track 13, the second feeding spray head 14 and the steel wire 15.

Detailed Description

steps are carried out by combining the attached drawings, as shown in fig. 1 and 2, multifunctional marine cantilevers are provided, an inner rail 3 and an outer rail 1 are fixed on a marine fishing ground, the inner rail 3 and the outer rail 1 are two concentric circles, the radius of the inner rail 3 is smaller than that of the outer rail 1, a cantilever 5 is arranged between the inner rail 3 and the outer rail 1, an inner sliding block 4 and an outer sliding block 2 are welded at two ends of the cantilever 5 respectively, the cantilever 5 is in sliding contact with the inner rail through the inner sliding block 4, the cantilever 5 is in sliding contact with the outer rail 1 through the outer sliding block 2, and a cleaning device 7, a -th feeding nozzle 14, a camera 8, a second feeding nozzle 10 and a monitoring sensor 9 are sequentially arranged on the cantilever 5 from outside to inside.

th feeding nozzle 14 and second feeding nozzle 10 are connected with feeding pipeline 11, cleaning equipment 7 is connected with 2 fixed

steel wires

15 and 1 high pressure water pipe, camera 8 is connected with 2 fixed

steel wires

15 and 1 signal cable, 1 power cable, monitoring sensor 9 is connected with 1 signal cable, as shown in fig. 3, 4, connecting lines 6 of the above steel wires, high pressure water pipes, cables, etc. conduct traction force via pulley 12, through traction force and equipment gravity, the equipment moves vertically in water, the inner side of cantilever 5 is not sealed, connecting lines 6 can pass through the inner side of cantilever 5 to the center of fishing ground, and necessary power system, control system, fixed equipment, etc. are connected.

Inside being provided with pulley track 13 of cantilever 5, pulley 12 sets up on pulley track 13, and pulley 12 and pulley track 13 looks adaptation, and pulley 12 can move and lock fixedly along cantilever 5 for pulley track 13, and then drives cleaning equipment 7, closed circuit television camera 8, monitoring sensor 9 and move along the cantilever direction. Therefore, the cleaning equipment, the closed-circuit television and the monitoring sensor can move in the culture water volume.

The cleaning device 7 is communicated with a hydraulic source of a fishing ground through a high-pressure water pipe, and cleans the fishing net (the fishing net is arranged on the inner side of the fishing ground structure) through spraying high pressure. When the cleaning equipment works close to the side net, the cantilever 5 rotates to clean the side net at the current height, and the connecting circuit 6 of the cleaning equipment 7 is retracted to continuously clean other side nets at other heights; when the cleaning equipment 7 works close to the bottom net, the cantilever 5 rotates to clean the bottom net with the current radius, and the position of the pulley 12 corresponding to the cleaning equipment 7 on the cantilever 5 is adjusted to continuously clean the bottom nets with other radii in the fishing ground.

The position of the camera 8 in the water can be adjusted by adjusting the position of the pulley 12, the rotating cantilever 5 and the collecting and releasing connecting line 6, so that fish schools in different areas can be monitored; the position of the camera 8 corresponding to the pulley 12 is adjusted to the edge of a fishing ground, so that the closed circuit television camera 8 is close to a fishing net, the cantilever 5 is rotated and the connection line 6 is connected, and whether the fishing net is broken or not can be investigated.

By adjusting the position of the pulley 12 and the connecting line 6 for retraction, the monitoring sensor 9 monitors environmental parameters such as salinity, water temperature, water pressure and the like at different depths and positions in the fishing ground.

The invention integrates multiple functions of feeding, net cleaning, monitoring and the like into bodies, reduces the investment cost of the overall equipment by sharing a cantilever device, can reduce the mutual interference of the equipment by utilizing the cantilever, and is convenient for the cooperative use of the fish culture equipment, such as the monitoring of the fish feeding and net cleaning work by utilizing a closed-circuit television.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

offshore multifunctional cantilever is characterized by comprising an inner track (3) and an outer track (1), wherein the inner track and the outer track are concentric circles, the radius of the inner track is smaller than that of the outer track, a cantilever (5) is arranged between the inner track and the outer track, the cantilever and the inner track are in sliding contact through an inner sliding block (4), the cantilever and the outer track are in sliding contact through an outer sliding block (2), and a cleaning device (7), a feeding nozzle (14), a camera (8), a second feeding nozzle (10) and a monitoring sensor (9) are sequentially arranged on the cantilever from outside to inside.
2. Marine multifunctional cantilever according to claim 1, wherein the cantilever is provided with a plurality of pulleys (12) inside, a steel wire (15) passes through the pulleys to hoist the cleaning equipment, the camera and the monitoring sensor, the cleaning equipment, the camera and the monitoring sensor can move up and down relative to the cantilever, and connecting lines (6) carried by the cleaning equipment, the camera and the monitoring sensor also pass through the pulleys.
3. Marine multifunctional cantilever according to claim 2, wherein the cantilever is internally provided with a pulley track (13) on which the pulley is arranged.
4. The multifunctional marine cantilever according to claim 1, wherein the feeding nozzle and the second feeding nozzle are connected with a feeding pipe (11), and the feeding pipe is buried inside the cantilever.
5. The offshore multifunctional suspension arm as claimed in claim 1, wherein the inner slider and the outer slider are welded to both ends of the suspension arm respectively.
6. The kinds of multifunctional marine cantilevers of claim 1, wherein the inner rail and the outer rail are fixed above the marine fishing ground.
7. The multi-functional offshore cantilever according to claim 1, wherein the inner track has a track cooperating with the inner slider, the outer track has a track cooperating with the outer slider, and the cantilever can slide circumferentially along the inner track and the outer track.