CN113331106A - Fishing ground anti-slip column, preparation method of fishing ground anti-slip column and fishing ground - Google Patents
Fishing ground anti-slip column, preparation method of fishing ground anti-slip column and fishing ground Download PDFInfo
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- CN113331106A CN113331106A CN202110629599.5A CN202110629599A CN113331106A CN 113331106 A CN113331106 A CN 113331106A CN 202110629599 A CN202110629599 A CN 202110629599A CN 113331106 A CN113331106 A CN 113331106A
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- fishing ground
- column
- sliding
- buoyancy tank
- skid
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
- A01K61/65—Connecting or mooring devices therefor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The embodiment of the application provides a fishing ground anti-slide column, a preparation method of the fishing ground anti-slide column and a fishing ground, wherein the fishing ground anti-slide column comprises: the buoyancy tank is of a hollow structure; the anti-sliding upright column is connected to the bottom of the buoyancy tank; and the supporting upright column is connected to the top of the buoyancy tank. The anti-slip column of the fishing ground can form anti-slip force with the seabed, the buoyancy tank can form cohesive force and friction force with the seabed, and the anti-slip force, the cohesive force and the friction force can jointly resist the slip force, so that the fishing ground can be stably located on the seabed, the probability of horizontal slip of the fishing ground is reduced, and the fishing ground can be cultured more safely.
Description
Technical Field
The invention relates to the technical field of marine engineering culture, in particular to a fishing ground anti-slip column, a preparation method of the fishing ground anti-slip column and a fishing ground.
Background
The prevention of slippage in the sea bottom of a fishing ground is an important problem, and when the fishing ground is used for bottom-sitting operation, the buoyancy tank of the fishing ground sits on the sea bottom and can be subjected to horizontal forces in two opposite directions under the action of natural environmental forces such as wind, waves, currents and the like. One is a horizontal external force caused by environmental load, and the sliding force can make the fishing ground generate horizontal displacement. The other force is the sliding resistance of the sea floor to the fishing ground under the action of the sliding force. When the environmental condition is better, the sliding force is equal to the anti-sliding force, and the fishing ground does not slide. However, if severe weather, such as strong wind, wave and current, occurs, i.e. when the environmental conditions are severe, the sliding force is greater than the anti-sliding force, and the fishing ground can slide horizontally, which causes safety risk.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
In view of the above, according to a first aspect of the embodiments of the present application, there is provided a fishing ground anti-skid column, comprising:
the buoyancy tank is of a hollow structure;
the anti-sliding upright column is connected to the bottom of the buoyancy tank;
and the supporting upright column is connected to the top of the buoyancy tank.
In a first possible embodiment of the first aspect, the bottom surface of the buoyancy tank is rectangular, and the ratio of the diameter of the anti-skid columns to the length of the bottom surface of the buoyancy tank is less than or equal to 0.5; or
The bottom surface of the buoyancy tank is circular, and the ratio of the diameter of the anti-sliding upright post to the diameter of the bottom surface of the buoyancy tank is less than or equal to 0.5.
In a second possible embodiment of the first aspect, the anti-skid columns are multiple, and the multiple anti-skid columns are arranged at the bottom of the buoyancy tank;
the ratio of the distance of the gap between two adjacent anti-sliding upright columns to the diameter of each anti-sliding upright column is greater than or equal to 3.
In a third possible embodiment of the first aspect, the end of the anti-skid stud facing away from the pontoon is provided with a pointed head.
In a fourth possible embodiment of the first aspect, the length of the anti-skid stud is 1m to 8 m.
In a fifth possible embodiment of the first aspect, the fishing ground anti-skid column further comprises:
the transition portion, the setting of transition portion is in the top of flotation tank, the support post connect in the transition portion.
In a sixth possible embodiment of the first aspect, the transition portion is truncated cone-shaped or truncated pyramid-shaped.
According to a second aspect of the embodiments of the present application, there is provided a method for preparing a fishing ground sliding-resistant column, which is used for preparing the fishing ground sliding-resistant column of any one of the above technical schemes, and includes:
collecting seawater hydrological information and seabed stratum information of a fishing ground installation position;
acquiring seawater sliding force information based on the seawater hydrological information;
determining side area information of an anti-skid upright column based on the seabed stratum information and the seawater sliding force information;
preparing the anti-skid upright post based on the side area information;
and preparing the anti-slip column of the fishing ground based on the anti-slip column.
In a first possible implementation manner of the second aspect, the step of determining the side area information of the anti-skid column based on the seabed formation information and the seawater sliding force information comprises:
determining the value range of the side area of the anti-skid upright column by the following formula:
wherein S is the side area of the anti-skid upright post, Sigma RH is the seawater sliding force, A is the bottom area of the floating box, C is the cohesive force coefficient of the soil body at the bottom of the floating box, G is the total weight of the fishing ground,
the friction angle of the soil at the bottom of the buoyancy tank is shown, and Cu is the weighted average value of the cohesive force coefficient of each layer of soil after the anti-slip column enters the mud.
According to a third aspect of embodiments of the present application there is provided a fishing ground comprising:
according to the fishing ground anti-slip column in any technical scheme, the anti-slip column of the fishing ground anti-slip column is used for being inserted into a seabed, and the buoyancy tank is abutted to the seabed.
Compared with the prior art, the invention at least comprises the following beneficial effects: according to the fishing ground anti-slip column provided by the invention, in the use process, the anti-slip column of the fishing ground anti-slip column is inserted into the seabed, the bottom surface of the buoyancy tank is contacted with the seabed, and then the fishing ground buoyancy tank, the support structure and the netting are arranged on the support column to form the fishing ground. The anti-slip upright posts are inserted into the seabed, anti-slip force can be formed between the anti-slip upright posts and the seabed, cohesive force and friction force can be formed between the buoyancy tank and the seabed, and the anti-slip force, the cohesive force and the friction force can jointly resist the sliding force, so that the fishing ground can be stably located on the seabed, the probability of horizontal sliding of the fishing ground is reduced, and the fishing ground is safer to cultivate.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural view of a fishing ground slide post of an embodiment provided by the present application;
FIG. 2 is a flow chart of the steps of a preparation method of the anti-skid column for the fishing ground according to an embodiment provided by the present application.
Wherein, the corresponding relation between the reference numbers and the part names in fig. 1 is:
1 buoyancy tank, 2 antiskid stand columns, 3 support stand columns, 4 pointed parts and 5 transition parts.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be described in further detail below with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
As shown in fig. 1, according to a first aspect of the embodiments of the present application, there is provided a fishing ground sliding prevention pole, comprising: the buoyancy tank 1 is of a hollow structure; the anti-skid upright post 2 is connected to the bottom of the buoyancy tank 1; and the supporting upright column 3 is connected to the top of the buoyancy tank 1.
In the use process of the fishing ground anti-slip column provided by the invention, the anti-slip column 2 of the fishing ground anti-slip column is inserted into a seabed, the bottom surface of the buoyancy tank 1 is contacted with the seabed, and then the fishing ground buoyancy tank 1, the support structure and the netting are arranged on the support column 3 to form the fishing ground. Through the grafting in the seabed of antiskid stand 2, can form the cling compound power between antiskid stand 2 and the seabed, can form cohesion and frictional force between flotation tank 1 and the seabed, cling compound power, cohesion and frictional force can counterbalance the sliding force jointly for the fishing ground can be stable sit on the seabed, has avoided the probability of horizontal slip to appear in the fishing ground, makes the fishing ground breed safer.
It can be understood that the greater the length of the anti-slide column 2, the greater the anti-slide force provided by the anti-slide column 2, the greater the lateral area of the anti-slide column 2, the greater the contact area between the anti-slide column 2 and the seabed ground layer, and the greater the anti-slide force provided by the anti-slide column 2. And when the anti-skidding upright post 2 can provide anti-skidding force, the anti-skidding upright post 2 can also improve the vertical bearing capacity of the anti-skidding upright post of the fishing ground, so that the bottom of the fishing ground can be more stable, the positive pressure of the fishing ground on the seabed is reduced, and the settlement of the fishing ground is reduced.
According to the fishing ground anti-slide column provided by the invention, through the arrangement of the floating box 1, on one hand, the floating box 1 can support the fishing ground, so that the fishing ground can be more stably fixed, on the other hand, the floating box 1 can provide certain buoyancy for the fishing ground, and the floating box 1 has a larger bottom area, so that the fishing ground anti-slide column can be prevented from being sunk into seabed silt. The buoyancy tank 1 is of a hollow structure, and ballast water can be supplied into the buoyancy tank 1 in the lowering process of a fishing ground, so that the balance weight of the buoyancy tank 1 is increased, and the lowering of the fishing ground is facilitated; in the floating process of the fishing ground, the loading water in the buoyancy tank 1 can be extracted, and the buoyancy tank 1 can provide buoyancy for the whole fishing ground, so that the floating of the fishing ground is facilitated.
In some examples, the fishing ground anti-skid column may further include: the ballast water supply port can be seted up on the flotation tank 1 to the force (forcing) pump, and the force (forcing) pump is connected to the ballast water supply port of flotation tank 1 through the supply conduit to the supply and the extraction of ballast water are convenient for.
In some examples, the bottom surface of the buoyancy tank 1 is rectangular, and the ratio of the diameter of the anti-skid columns 2 to the length of the bottom surface of the buoyancy tank 1 is less than or equal to 0.5; or the bottom surface of the buoyancy tank 1 is circular, and the ratio of the diameter of the anti-sliding upright post 2 to the diameter of the bottom surface of the buoyancy tank 1 is less than or equal to 0.5.
The bottom surface of the buoyancy tank 1 is rectangular, the ratio of the diameter of the anti-sliding upright post 2 to the length of the bottom surface of the buoyancy tank 1 is less than or equal to 0.5, and the relation between the diameter of the anti-sliding upright post 2 and the bottom area of the buoyancy tank 1 is provided, so that the anti-sliding upright post 2 can be conveniently inserted into the seabed, and the anti-sliding upright post 2 can provide sufficient anti-sliding force.
The bottom surface of the buoyancy tank 1 is circular, the ratio of the diameter of the anti-sliding upright post 2 to the diameter of the bottom surface of the buoyancy tank 1 is less than or equal to 0.5, and the relation between the diameter of the anti-sliding upright post 2 and the bottom area of the buoyancy tank 1 is provided, so that the anti-sliding upright post 2 can be conveniently inserted into the seabed, and the anti-sliding upright post 2 can provide sufficient anti-sliding force.
In some examples, the anti-skid columns 2 are multiple, and the multiple anti-skid columns 2 are arranged at the bottom of the buoyancy tank 1; the ratio of the distance of the gap between two adjacent anti-skid columns 2 to the diameter of the anti-skid column 2 is more than or equal to 3.
The antiskid upright post 2 can be a plurality of, and larger antiskid force can be provided through the arrangement of the antiskid upright posts 2, so that the probability of horizontal displacement in a fishing ground can be further reduced.
And under the condition that the anti-sliding upright columns 2 are multiple, the ratio of the distance of the gap between two adjacent anti-sliding upright columns 2 to the diameter of the anti-sliding upright columns 2 is greater than or equal to 3, so that the position relation between the multiple anti-sliding upright columns 2 is provided when the anti-sliding upright columns 2 are included, and the ratio of the gap distance to the diameter of the anti-sliding upright columns 2 is greater than or equal to 3, so that on one hand, the anti-sliding upright columns 2 can be conveniently inserted into a seabed, on the other hand, each anti-sliding upright column 2 can be ensured to have enough contact area with the stratum of the seabed, and each anti-sliding upright column 2 can be ensured to provide enough anti-sliding force.
In some examples, the end of the anti-skid stud 2 facing away from the pontoon 1 is provided with a toe 4.
One end of the anti-sliding upright post 2, which is deviated from the buoyancy tank 1, is provided with the pointed head part 4, so that the resistance of the anti-sliding upright post 2 inserted into the seabed in the setting process of the anti-sliding upright post in a fishing ground can be reduced, and the anti-sliding upright post 2 can be conveniently inserted into the seabed.
In some examples, the length of the anti-skid stud 2 is 1m to 8 m.
The length of the anti-sliding upright post 2 is 1m to 8m, and the anti-sliding upright post 2 is ensured to provide enough anti-sliding force to resist the sliding force while the anti-sliding upright post 2 is conveniently inserted into the seabed through the selection of the length of the anti-sliding upright post 2 of 1m to 8 m. It can be understood that, under the conditions of high sea surface wind speed and high sea water flow, the length of the anti-skid upright post 2 should be larger.
In some examples, the fishing ground anti-skid column further comprises: transition portion 5, transition portion 5 sets up at the top of flotation tank 1, and support post 3 connects in transition portion 5.
The fishing ground antislip column further comprises: the transition part 5 is characterized in that the support upright posts 3 are connected to the transition part 5, the transition part 5 is connected to the buoyancy tank 1, in the process of constructing the fishing ground, a support structure can be constructed through the support upright posts 3 and the transition part 5, the support structure can be welded on the support upright posts 3 and/or the transition part 5, and through the arrangement of the transition part 5, on one hand, excessive welding seams can be prevented from being concentrated on the support upright posts 3, and the welding convenience and stability are guaranteed; on the other hand, the arrangement of the transition part 5 can play a role in dispersing stress of the supporting structure, so that the structure of the fishing ground is more stable.
In some examples, the transition 5 is frustoconical or prismoid.
As shown in fig. 2, according to a second aspect of the embodiments of the present application, there is provided a method for preparing a fishing ground anti-skid column, which is used for preparing the fishing ground anti-skid column of any one of the above technical solutions, and comprises:
step 101: collecting seawater hydrological information and seabed stratum information of a fishing ground installation position. The method comprises the steps of collecting and acquiring seawater hydrological information and seabed stratum information of a fishing ground setting position in the process of preparing the fishing ground anti-slip column, and determining the type selection of the anti-slip column based on the seawater hydrological information and the seabed stratum information, so that the fishing ground anti-slip column is more suitable for the sea area condition of the fishing ground.
Step 102: and acquiring seawater sliding force information based on the seawater hydrological information. The seawater sliding force information can be calculated and obtained through the seawater hydrological information, and the seawater sliding force information is the sliding force in the horizontal direction applied by the seawater to the fishing ground.
Step 103: and determining the side area information of the anti-skidding upright post based on the seabed stratum information and the seawater sliding force information. When the seawater sliding force information is obtained, the side area information of the anti-sliding stand column can be determined based on the seabed stratum information and the seawater sliding force information, and it can be understood that the larger the value of the seawater sliding force information is, the larger the value of the side area information is; if the stratum structure represented by the seabed stratum information is firmer, the value of the side area information should be smaller.
Step 104: and preparing the anti-skid upright post based on the side area information. And after the side area information is determined, the type selection can be carried out on the anti-sliding stand column, and the anti-sliding stand column can be prepared.
Step 105: and preparing the anti-sliding column of the fishing ground based on the anti-sliding column. After the anti-sliding stand columns are prepared, the anti-sliding stand columns are connected to the bottom of the buoyancy tank, and the support stand columns are arranged at the top of the buoyancy tank, so that the preparation of the anti-sliding stand columns in the fishing ground can be completed.
According to the preparation method of the anti-slip column for the fishing ground, the sea water hydrology information and the seabed stratum information are used as parameters, and the side area information of the anti-slip column is determined through calculation, so that the shape of the anti-slip column is adapted to the sea state of the area where the fishing ground is located, and the probability of horizontal displacement of the fishing ground can be further reduced.
According to the fishing ground anti-slip column prepared by the embodiment, in the using process, the anti-slip column of the fishing ground anti-slip column is inserted into the seabed, the bottom surface of the buoyancy tank is in contact with the seabed, and then the fishing ground buoyancy tank, the support structure and the netting are arranged on the support column to form the fishing ground. The anti-slip upright posts are inserted into the seabed, anti-slip force can be formed between the anti-slip upright posts and the seabed, cohesive force and friction force can be formed between the buoyancy tank and the seabed, and the anti-slip force, the cohesive force and the friction force can jointly resist the sliding force, so that the fishing ground can be stably located on the seabed, the probability of horizontal sliding of the fishing ground is avoided, and the fishing ground is safer to cultivate.
It can be understood that the greater the length of the anti-slide column, the greater the anti-slide force provided by the anti-slide column, the greater the lateral area of the anti-slide column, the greater the contact area between the anti-slide column and the seabed strata, and the greater the anti-slide force provided by the anti-slide column. And the anti-slip column can provide anti-slip force, and the anti-slip column can also improve the vertical bearing capacity of the anti-slip column of the fishing ground, so that the bottom of the fishing ground can be more stable, the positive pressure of the fishing ground on the seabed is reduced, and the settlement of the fishing ground is reduced.
Through the fishing ground anti-slide column of this embodiment preparation, through the setting of flotation tank, the flotation tank can support the fishing ground on the one hand, can make the fixed of fishing ground more firm, and on the other hand flotation tank can provide certain buoyancy for the fishing ground, and the flotation tank possesses great bottom surface area, can sink into in the seabed silt by the fishing ground anti-slide column. The floating box is of a hollow structure, and ballast water can be supplied into the floating box in the lowering process of the fishing ground, so that the balance weight of the floating box is increased, and the lowering of the fishing ground can be facilitated; in the floating process of the fishing ground, the loading water in the buoyancy tank can be extracted, and the buoyancy tank can provide buoyancy for the whole fishing ground, so that the floating of the fishing ground is facilitated.
In some examples, the step of determining the side area information of the skid resistant column based on the seafloor formation information and the seawater slip force information comprises: determining the value range of the side area of the anti-skid upright column by the following formula:
wherein S is the side area of the anti-skid upright post, Sigma RH is the seawater sliding force, A is the bottom area of the floating box, C is the cohesive force coefficient of the soil body at the bottom of the floating box, G is the total weight of the fishing ground,
the friction angle of the soil at the bottom of the buoyancy tank is shown, and Cu is the weighted average value of the cohesive force coefficient of each layer of soil after the anti-slip column enters the mud.
The specific mode for determining the value range of the side area of the anti-sliding stand column is determined through the provision of the formula, and the side area of the anti-sliding stand column is determined by taking the weighted average value of the seawater sliding force, the bottom area of the buoyancy tank, the cohesive force coefficient of soil at the bottom of the buoyancy tank, the total weight of a fishing ground, the friction angle of soil at the bottom of the buoyancy tank and the cohesive force coefficient of soil of each layer after the anti-sliding stand column enters mud as parameters. So that the anti-slip column can provide sufficient anti-slip force in the case where the anti-slip column is inserted into the seabed. Can ensure the stability of the fixing of the fishing ground.
According to a third aspect of embodiments of the present application there is provided a fishing ground comprising: according to the fishing ground anti-slip column adopting any technical scheme, the anti-slip upright column of the fishing ground anti-slip column is used for being inserted into the seabed, and the buoyancy tank is abutted to the seabed.
In the embodiment, the fishing ground is further provided, and the fishing ground comprises the fishing ground anti-slip column adopting any technical scheme, so that the fishing ground has all the beneficial effects of the fishing ground anti-slip column.
In some examples, the fishing ground may further include: fishing ground flotation tank, supporting component and fishing net, fishing ground flotation tank set up on the support post, and supporting component connects in the support post of fishing ground anti-slide column, and the fishing net cover is established on supporting component, so sets up to form the fishing ground that is used for breeding the marine product.
In some examples, a support assembly of a fishing ground may include a first radial support, a first circumferential support, a second radial support, a second circumferential support, a primary column, and a secondary column. The first radial support and the second radial support are connected to the support upright post or the transition part and are positioned at the bottom of the support upright post; the second radial support and the second annular support are connected to the support upright post and positioned at the top of the support upright post; two ends of the main upright post are respectively connected with the first annular support and the second annular support; the both ends of inferior stand are connected respectively in first hoop support and the second hoop support to make the fishing ground possess firm structure, and the fishing net can wrap up in the outside of main mast and inferior stand.
In some examples, the fishing ground can further comprise inclined supporting rods, the inclined supporting rods are arranged between two adjacent main upright columns, or two adjacent secondary upright columns, or between two adjacent main upright columns and the secondary upright columns, the inclined supporting rods are arranged in an inclined mode, and the fishing ground structure can be more stable and reliable by utilizing the triangular stability.
In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, the description of the terms "one embodiment," "some embodiments," "specific embodiments," 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 invention. In the present invention, the schematic representations of the terms used above do not necessarily refer 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.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A fishing ground anti-skid column, comprising:
the buoyancy tank is of a hollow structure;
the anti-sliding upright column is connected to the bottom of the buoyancy tank;
and the supporting upright column is connected to the top of the buoyancy tank.
2. The fishery slide-resistant post according to claim 1,
the bottom surface of the buoyancy tank is rectangular, and the ratio of the diameter of the anti-sliding upright post to the length of the bottom surface of the buoyancy tank is less than or equal to 0.5; or
The bottom surface of the buoyancy tank is circular, and the ratio of the diameter of the anti-sliding upright post to the diameter of the bottom surface of the buoyancy tank is less than or equal to 0.5.
3. The fishery slide-resistant post according to claim 1,
the anti-sliding upright columns are arranged at the bottom of the buoyancy tank;
the ratio of the distance of the gap between two adjacent anti-sliding upright columns to the diameter of each anti-sliding upright column is greater than or equal to 3.
4. The fishery slide-resistant post according to claim 1,
one end of the anti-sliding upright post, which is deviated from the floating box, is provided with a pointed part.
5. The fishery slide-resistant post according to claim 1,
the length of the antiskid upright post is 1m to 8 m.
6. The fishery traveler of any one of claims 1 to 5, further comprising:
the transition portion, the setting of transition portion is in the top of flotation tank, the support post connect in the transition portion.
7. The fishing ground anti-slip column according to claim 6,
the transition part is in a circular truncated cone shape or a prismatic table shape.
8. A method for preparing a fishing ground traveller according to any one of claims 1 to 7, comprising:
collecting seawater hydrological information and seabed stratum information of a fishing ground installation position;
acquiring seawater sliding force information based on the seawater hydrological information;
determining side area information of an anti-skid upright column based on the seabed stratum information and the seawater sliding force information;
preparing the anti-skid upright post based on the side area information;
and preparing the anti-slip column of the fishing ground based on the anti-slip column.
9. The method for preparing a fishing ground sliding-resistant column according to claim 8, wherein the step of determining the side area information of the sliding-resistant column based on the seabed formation information and the seawater sliding force information comprises:
determining the value range of the side area of the anti-skid upright column by the following formula:
wherein S is the side area of the anti-skid upright post, Sigma RH is the seawater sliding force, A is the bottom area of the floating box, C is the cohesive force coefficient of the soil body at the bottom of the floating box, G is the total weight of the fishing ground,
the friction angle of the soil at the bottom of the buoyancy tank is shown, and Cu is the weighted average value of the cohesive force coefficient of each layer of soil after the anti-slip column enters the mud.
10. A fishing ground, comprising:
the fishery anti-skid column of any one of claims 1 to 7, the anti-skid column of the fishery anti-skid column being for insertion in a seabed against which the buoyancy tank abuts.
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| CN202110629599.5A CN113331106B (en) | 2021-06-07 | 2021-06-07 | Fishing ground anti-slip column, preparation method of fishing ground anti-slip column and fishing ground |
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| CN202110629599.5A CN113331106B (en) | 2021-06-07 | 2021-06-07 | Fishing ground anti-slip column, preparation method of fishing ground anti-slip column and fishing ground |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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