CN221329865U - Sliding structure of net cage for deep sea cultivation - Google Patents

Abstract

The utility model provides a sliding structure of a net cage for deep sea cultivation, which movably sleeves the net cage on a supporting pile, and comprises: a plurality of rolling elements and elastic elements; the center of the net cage is provided with an axial through channel; the elastic piece is circumferentially arranged in the channel; the rolling elements are circumferentially distributed on the elastic element, and the rolling surface of each rolling element is in fit contact with the outer surface of the supporting pile. The lifting balance of the net cage can be guaranteed by using the single pipe pile, and the net cage can be lifted and moved smoothly.

Description

Sliding structure of net cage for deep sea cultivation

Technical Field

The utility model relates to the technical field of cage culture, in particular to a sliding structure of a cage for deep sea culture.

Background

The offshore wind farm is used for offshore wind power generation; meanwhile, for the fishery cage culture in deep sea, the cost of the cage anchoring system is increased because the load of the wind, wave, current and other marine environments on the cage is large in deep sea. In addition, the deep sea cultivation distance is far from the land, if power supply is lacked, the deep sea cultivation industry can not be provided with advanced offshore fishery cultivation equipment, and labor cost is reduced. Thus, offshore wind farms are often combined with fish cage farming.

In order to facilitate fish throwing and fish collecting, most of the net cages are arranged into lifting structures, for example, a deep sea wind power foundation and lifting net cage fusion structure provided by Chinese patent No. CN218278297U is used by matching a limiting sleeve, guide rollers and stable reinforcing ribs, so that the culture net cage can lift and move on the steel pipe piles. However, this structure needs to set up four steel-pipe piles to keep the balance of box with a net lift to when organisms such as oyster shell are attached to the steel-pipe piles, the aquaculture net cage is easily blocked, makes the box with a net can not smoothly go up and down to remove.

Disclosure of utility model

The present utility model aims to solve at least to some extent one of the technical problems in the above-described technology. Therefore, the utility model aims to provide a sliding structure of a net cage for deep sea cultivation, which is simple in structure, can ensure the lifting balance of the net cage by using a single pipe pile, and can smoothly lift and move.

In order to achieve the above object, the present utility model provides a net cage for deep sea cultivation, wherein the sliding structure movably sleeves the net cage on a supporting pile, and the sliding structure comprises: a plurality of rolling elements and elastic elements;

the center of the net cage is provided with an axial through channel;

The elastic piece is circumferentially arranged in the channel;

The rolling elements are circumferentially distributed on the elastic element, and the rolling surface of each rolling element is in fit contact with the outer surface of the supporting pile.

According to the sliding structure of the net cage for deep sea cultivation, the net cage is provided with the channel sleeved on the supporting pile, the elastic piece is arranged in the channel of the net cage, and the rolling piece is arranged on the elastic piece, so that the net cage can roll in a floating manner when the net cage moves up and down on the supporting pile, and when organisms such as oyster shells and the like are attached to the supporting pile and the net cage presents an uneven surface, the net cage for deep sea cultivation can still move up and down smoothly; in addition, the sliding structure is simple, and the lifting balance of the net cage can be ensured by using a single pipe pile.

In addition, the sliding structure of the net cage for deep sea cultivation provided by the embodiment of the utility model can also have the following additional technical characteristics:

Optionally, the elastic piece has a plurality of, and a plurality of elastic pieces and a plurality of rolling pieces are connected in a one-to-one correspondence, and a plurality of elastic pieces are circumferentially distributed in the channel.

Further, the elastic piece is rubber.

Optionally, the channel is provided with the resilient member adjacent to both the top opening and the bottom opening.

Optionally, a lifting code is arranged on the net cage to be connected with a lifting pull rope.

Optionally, the rolling element is a caster.

Optionally, the net cage is provided with a main body frame and a plurality of net clothes, and the net clothes are detachably assembled on the main body frame to construct the culture cavity.

Drawings

FIG. 1 is a schematic view of a sliding structure of a deep sea farming cage according to an embodiment of the present utility model;

FIG. 2 is an enlarged view at A of FIG. 1;

FIG. 3 is a schematic view showing a sliding structure of a deep sea farming cage according to another embodiment of the present utility model;

Reference numerals illustrate:

Cage 10, channel 101, hanging bracket 102, main body frame 103, netting 104;

Supporting the piles 20;

a sliding structure 30, a rolling member 301, and an elastic member 302.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In order that the above-described aspects may be better understood, exemplary embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

The implementation of the deep sea farming net cage 10 according to an embodiment of the present utility model will be described in detail with reference to fig. 1 to 3.

According to the sliding structure of the cage according to the embodiment of the present utility model, the sliding structure 30 movably sleeves the cage 10 on the support piles 20, and the sliding structure 30 includes: a number of rolling members 301 and elastic members 302.

Specifically, the center of the cage 10 is provided with a channel 101 penetrating axially; the elastic piece 302 is circumferentially arranged in the channel 101; the rolling elements 301 are circumferentially distributed on the elastic element 302, and the rolling surface of each rolling element 301 is in contact with the outer surface of the supporting pile 20.

That is, the center of the cage 10 has the channel 101, so that the cage 10 is movably sleeved on the supporting pile 20, the rolling element 301 has a floating function through the cooperation of the elastic element 302 and the rolling element 301 in the channel 101, and the rolling element 301 always keeps contact with the outer surface of the supporting pile 20 during the lifting process of the cage 10, so that the cage 10 can be lifted smoothly.

Thus, the cage 10 has the channel 101 sleeved on the support pile 20, the elastic member 302 is arranged in the channel 101 of the cage 10, and the rolling member 301 is arranged on the elastic member 302, so that the cage 10 can roll floatably when moving up and down on the support pile 20, and when organisms such as oyster shells are attached to the support pile 20 and the like to present an uneven surface, the deep sea culture cage can still move up and down smoothly; in addition, the sliding structure is simple, and the lifting balance of the net cage 10 can be ensured by using a single pipe pile.

The support piles 20 may be arranged in cooperation with the whole net cage 10, and the support piles 20 may be mounted on a wind power base.

As shown in fig. 1-3, the elastic members 302 have a plurality of elastic members 302, and the plurality of elastic members 302 are connected to the plurality of rolling members 301 in a one-to-one correspondence manner, and the plurality of elastic members 302 are circumferentially distributed in the channel 101. As can be appreciated, when the net cage 10 is under the sea level, the net cage 10 can shake due to the action of ocean currents, so that the net cage 10 collides with the supporting piles, and the plurality of elastic pieces 302 in the channel 101 are in one-to-one corresponding connection and fit with the plurality of rolling pieces 301, so that the collision to the supporting piles can be relieved when the net cage 10 shakes, and the damage of the net cage 10 and the supporting piles 20 can be greatly reduced; in the lifting process of the net cage 10, the rolling elements 301 are in one-to-one corresponding connection and fit with the rolling elements 301 through the elastic elements 302, so that the rolling elements 301 can be in floating contact with the supporting piles 20, the net cage 10 is balanced, and when the rolling elements 301 meet the attachments on the supporting piles 20, the attachments can be rolled in a floating mode along the surfaces of the attachments to cross the attachments, so that the net cage 10 is ensured to be lifted smoothly.

For the elastic member 302, the elastic member 302 is rubber. It can be appreciated that due to the characteristics of elasticity, corrosion resistance, cold resistance, etc., the rolling members 301 can be kept elastic and in floating contact with the supporting piles 20, and the service life of the supporting piles can be ensured in deep sea without frequent replacement.

Wherein the channel 101 is provided with a resilient member 302 adjacent to both the top opening and the bottom opening. It can be appreciated that, since the cage 10 has a certain thickness, the elastic members 302 are disposed adjacent to the top opening and the bottom opening through the channel 101, so that both ends of the cage 10 are supported, and the cage 10 can be in a balanced state regardless of whether the cage 10 is in the sea or in a lifting state, so that the cage 10 can be reduced to shake in the sea to avoid adverse effects on the cultivation objects, and meanwhile, the smoothness of lifting of the cage 10 is ensured.

For lifting and lowering the net cage 10, a lifting bracket 102 is arranged on the net cage 10 to be connected with a lifting and lowering rope. It can be appreciated that the lifting code 102 on the net cage 10 is connected through the lifting rope, so that the net cage 10 can be lifted, thereby being convenient for operations such as throwing in fish fry, collecting fish, maintaining and the like, wherein the net cage 10 can be lifted by the motor matched with the lifting rope, and the lifting code 102 can be arranged along the circumferential direction of the net cage 10, so that the net cage 10 is stressed uniformly, and lifting balance is ensured.

For the rolling member 301, the rolling member 301 is a caster. It can be appreciated that the supporting piles 20 can be contacted by the rubber wheels to roll up and down, so that the net cage 10 can be lifted and lowered smoothly, wherein the wheels of the casters can be wrapped with rubber, and damage to the supporting piles 20 due to friction to the supporting piles 20 is avoided.

For the cage 10, the cage 10 has a main body frame 103 and a plurality of netting 104, and the plurality of netting 104 is detachably assembled on the main body frame 103 to construct a cultivation cavity. As can be appreciated, the netting 104 can be conveniently supported and installed by the main body frame 103, thereby wrapping the main body frame 103 to form a culture chamber; due to the fact that the netting 104 is easy to deform and damage due to ocean currents and other factors, the netting 104 is convenient to assemble and replace through the detachable arrangement of the netting 104, and therefore cost of assembly and later maintenance is reduced. Wherein, the main body frame 103 may be provided with a mounting groove for mounting the netting 104, and the netting 104 is fixed in the mounting groove in cooperation with the quick-release structure, thereby facilitating quick assembly and replacement of the netting 104.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms should not be understood as necessarily being directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (7)

1. The utility model provides a sliding structure of box with a net for deep sea aquaculture, sliding structure establishes the box with a net activity cover on the support stake, its characterized in that, sliding structure includes: a plurality of rolling elements and elastic elements;

the center of the net cage is provided with an axial through channel;

The elastic piece is circumferentially arranged in the channel;

The rolling elements are circumferentially distributed on the elastic element, and the rolling surface of each rolling element is in fit contact with the outer surface of the supporting pile.

2. The sliding structure of the deep sea farming net cage according to claim 1, wherein the elastic members are provided with a plurality of elastic members, the plurality of elastic members are connected with the plurality of rolling members in one-to-one correspondence, and the plurality of elastic members are circumferentially distributed in the channel.

3. The sliding structure of the net cage for deep sea farming according to claim 1 or 2, wherein the elastic member is rubber.

4. The sliding structure of the deep sea farming net cage as claimed in claim 1, wherein the passage is provided with the elastic member at a position adjacent to the top opening and a position adjacent to the bottom opening.

5. The sliding structure of the deep sea farming net cage according to claim 1, wherein a lifting code is provided on the net cage to connect with a lifting rope.

6. The sliding structure of the net cage for deep sea farming according to claim 1, wherein the rolling members are casters.

7. The sliding structure of the net cage for deep sea farming according to claim 1, wherein the net cage has a main body frame and a plurality of net, and a plurality of the net is detachably assembled on the main body frame to construct a farming chamber.