Open sea culture net cage

Abstract

The utility model discloses an open sea culture net cage which comprises a net cage floating frame, a support foundation fixed on the net cage floating frame, a supporting bracket laid on the top of the support foundation, a stand column foundation arranged above the support foundation and a handrail frame fixedly arranged on the stand column foundation. The net cage floating frame is formed by splicing a plurality of floating pipes. The net cage adopts a combined structure of the net cage floating frame, the support foundation, the supporting bracket, the stand column foundation and the armrest frame, the stability of the whole net cage is enhanced, the shaking of sea waves is reduced, the inner grids can be divided according to the requirements of farmers, and the convenience and safety of operators are guaranteed by arranging the stand column foundation and the armrest frame; the whole structure is stable, the service life is long, practicability is high, installation is convenient and fast, and a safe and reliable breeding carrier platform is provided for breeding users.

Description

Technical Field

[0001] This utility model relates to the technical field of marine aquaculture equipment, and in particular to an offshore aquaculture cage. Background Technology

[0002] At present, cage aquaculture in coastal cities of my country has become large-scale and intensive. The large-scale and intensive use of deep-sea cages has reduced the aquaculture costs for fishermen, increased their income, and prompted them to shift from fishing-based to aquaculture-based operations.

[0003] Most existing offshore aquaculture cages are simple structures with buoys and footboards or ropes. Their disadvantages are: the simple structure of buoys and footboards is not stable, which is inconvenient for fishermen to operate in daily life. When the waves are big, they are easy to lose their footing or even fall into the sea. The aquatic organisms are easily shaken and squeezed by the waves, causing them to break and reducing their survival rate. Utility Model Content

[0004] In view of the technical problems existing in the background art, the purpose of this utility model is to provide an offshore aquaculture cage with a stable, reliable structure and high safety.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An offshore aquaculture cage includes a cage float frame, a support foundation fixed on the cage float frame, a support bracket laid on top of the support foundation, a column foundation located above the support foundation, and a handrail frame fixed on the column foundation. The cage float frame is composed of several floating tubes spliced ​​together.

[0007] Furthermore, in order to ensure the structural stability of the cage floating frame, the floating pipe includes several outer frame floating pipes and several inner grid floating pipes. The outer frame floating pipes are connected to each other by elbows, the outer frame floating pipes and the inner grid floating pipes are connected to each other by tee pipe joints, and the inner grid floating pipes are connected to each other by four-way pipe joints.

[0008] Furthermore, the support foundation includes a plurality of single-tube supports arranged at intervals along the floating pipe. Each single-tube support includes a collar portion for sleeved on the outside of the floating pipe, a support portion fixed on the collar portion, and a column connecting portion vertically arranged on one side of the top of the support portion.

[0009] Preferably, in order to further improve the structural stability of the single tube support, the collar part, the support part and the column connection part are integrally formed.

[0010] Preferably, the top of the support is a horizontal plane to facilitate the fixing of the support bracket.

[0011] Further, the support bracket is composed of a plurality of steps and a plurality of support bars, the steps are fixed on the top of the support part of the single pipe support, and the support bars are fixed on the top of the steps.

[0012] Preferably, in order to facilitate fixation, the support bar is a wooden bar.

[0013] Further, the column base is composed of a plurality of columns, the bottom of the column is provided with a connecting hole, and the column is fixed by being inserted into the column connecting part.

[0014] Further, the handrail frame is composed of a plurality of handrails, the upper part of the column is provided with a horizontal through hole, and the handrail is fixed by penetrating through the horizontal through hole.

[0015] The net cage has the following beneficial effects: the net cage of the utility model adopts the combined structure of the net cage floating frame, the support base, the support bracket, the column base and the handrail frame, the stability of the whole net cage is strengthened, the shaking of the sea waves is reduced, and the inner grid can be divided according to the needs of the breeders; the column base and the handrail frame are arranged, the convenience and safety of the operator are ensured; the support bracket adopts the combination of the steps and the support bars, the support effect is good, the support bar can also place the hanging cage of the cultured objects as an auxiliary reinforcing function, and the practicality is high; the whole structure is stable, the service life is long, the installation is convenient and fast, a safe and reliable breeding carrier platform is provided for the breeders. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0017] Figure 2 It is another angle three-dimensional structure schematic view of the utility model;

[0018] Figure 3 It is Figure 1 It is a local enlarged schematic view of part A;

[0019] Figure 4 It is a connecting schematic view of the single pipe support and the column;

[0020] Main component symbol explanation: 1, net cage floating frame; 101, elbow; 102, three-way pipe joint; 103, four-way pipe joint; 11, outer frame floating pipe; 12, inner grid floating pipe; 2, support base; 20, single pipe support; 201, sleeve ring part; 202, support part; 203, column connecting part; 3, support bracket; 31, step; 32, support bar; 4, column base; 40, column; 401, horizontal through hole; 5, handrail frame; 50, handrail. DETAILED DESCRIPTION

[0021] The utility model discloses make further explanation to the utility model below combining with the drawing and specific embodiment.

[0022] As Figures 1-4 The utility model discloses a sea farming net cage, including net cage float 1, the support base 2 of fixed net cage float 1 on, the support bracket 3 of laying in the top of support base 2, the column base 4 of being equipped with in support base 2 top and the handrail frame 5 of being fixed in column base 4, net cage float 1 is by a plurality of float pipe splicing.

[0023] The float pipe includes a plurality of outer frame float pipes 11 and a plurality of inner grid float pipes 12, the outer frame float pipes 11 are connected to each other by elbows 101, the outer frame float pipes 11 and the inner grid float pipes 12 are connected to each other by tee pipe joints 102, and the inner grid float pipes 12 are connected to each other by cross pipe joints 103.

[0024] The support base 2 includes a plurality of single pipe supports 20 arranged at intervals along the float pipes, the single pipe support 20 includes a sleeve ring portion 201 for being sleeved on the outer side of the float pipe, a support portion 202 fixed on the sleeve ring portion 201, and a column connecting portion 203 vertically arranged on one side of the top of the support portion 202. Preferably, the sleeve ring portion 201, the support portion 202 and the column connecting portion 203 are integrally formed. Preferably, the top of the support portion 202 is a horizontal plane.

[0025] The support bracket 3 is composed of a plurality of steps 31 and a plurality of support bars 32, the step 31 is fixed on the top of the support portion 202 of the single pipe support 20, and the support bar 32 is fixed on the top of the step 31. Preferably, the support bar 32 is a wooden bar.

[0026] The column base 4 is composed of a plurality of columns 40, the bottom of the column 40 is provided with a connecting hole, and the column 40 is fixed by being inserted into the column connecting portion 203.

[0027] The handrail frame 5 is composed of a plurality of handrails 50, the upper portion of the column 40 is provided with a horizontal through hole 401, and the handrail 50 is fixed by penetrating through the horizontal through hole 401.

[0028] The utility model discloses the combination structure of net cage float 1, support base 2, support bracket 3, column base 4 and handrail frame 5, strengthens the stability of overall net cage, alleviates the shaking of sea wave, and the inner grid can be divided according to the demand of the breeder, through setting up column base 4 and handrail frame 5, guarantee the convenience and safety of operating personnel, the combination of step 31 and support bar 32 is adopted in support bracket 3, the support effect is good, the support bar 32 can also put the hanging cage of the breeding object as auxiliary reinforcing function, and the practicability is strong, the overall structure is stable, the service life is long, and the installation is convenient and fast, provides safe, reliable breeding carrier platform for the breeder.

[0029] Although the utility model is specifically shown and introduced in combination with the preferred embodiments, it should be understood by those skilled in the art that various changes can be made to the utility model in form and details without departing from the spirit and scope of the utility model defined in the appended claims, and all of them are within the protection scope of the utility model.

Claims

1. An offshore aquaculture cage, characterized in that: It includes a cage floating frame, a support foundation fixed on the cage floating frame, a support bracket laid on top of the support foundation, a column foundation set above the support foundation, and a handrail frame fixed on the column foundation. The cage floating frame is composed of several floating pipes spliced ​​together.

2. The offshore aquaculture cage as described in claim 1, characterized in that: The floating pipe includes several outer frame floating pipes and several inner grid floating pipes. The outer frame floating pipes are connected to each other by elbows, the outer frame floating pipes and the inner grid floating pipes are connected to each other by tee pipe joints, and the inner grid floating pipes are connected to each other by four-way pipe joints.

3. The offshore aquaculture cage as described in claim 2, characterized in that: The support foundation includes a number of single-tube supports arranged at intervals along the floating pipe. Each single-tube support includes a collar portion for sleeved on the outside of the floating pipe, a support portion fixed on the collar portion, and a column connecting portion vertically arranged on one side of the top of the support portion.

4. The offshore aquaculture cage as described in claim 3, characterized in that: The collar, support, and column connection are integrally formed.

5. The offshore aquaculture cage as described in claim 3, characterized in that: The top of the support is a horizontal plane.

6. The offshore aquaculture cage as described in claim 3, characterized in that: The support bracket consists of several pedals and several support bars. The pedals are fixed to the top of the support part of the single tube bracket, and the support bars are fixed to the top of the pedals.

7. The offshore aquaculture cage as described in claim 6, characterized in that: The support strip is made of wood.

8. The offshore aquaculture cage as described in claim 3, characterized in that: The column foundation consists of several columns, each with a connecting hole at its bottom. The columns are fixed by being inserted into the column connecting parts.

9. The offshore aquaculture cage as described in claim 8, characterized in that: The handrail frame consists of several handrails, and the upper part of the column has a horizontal through hole, through which the handrail is fixed.

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