CN210929175U

CN210929175U - A stop block for deep water aquaculture net case

Info

Publication number: CN210929175U
Application number: CN201921564726.2U
Authority: CN
Inventors: 邓邦荣; 梁健雄
Original assignee: Guangdong Liansu Technology Industrial Co Ltd
Current assignee: Guangdong Liansu Technology Industrial Co Ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-07-07
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses a stop block for deep water aquaculture net case, including stop block body, connecting portion and handheld portion, the lower surface of stop block body is circular-arc of indent, the upper surface and the connecting portion rigid connection of stop block body, the top and the handheld portion rigid connection of connecting portion. The stop block has the advantages of simple structure, novelty, attractiveness and convenience in operation, the top of the stop block is provided with the handheld part, the stop block is convenient to take during construction, force is applied to the stop block during welding, and welding strength is improved.

Description

A stop block for deep water aquaculture net case

Technical Field

The utility model relates to a deep water aquaculture net case field, more specifically relates to a stop block for deep water aquaculture net case.

Background

The deep-water aquaculture net cage is used as a main device of deep-water aquaculture, is widely applied to inland lakes and vast sea areas, along with the rapid development of aquaculture industry, inland and coastal water areas can not well meet the requirements of aquaculture markets, so that offshore and remote sea areas become main areas of deep-water aquaculture, the deeper the offshore and remote water areas are, the higher the requirements on the strength of the net cage frame are, and the establishment of the high-strength net cage becomes a necessary trend.

The deep water aquaculture net cage is generally built by inserting a buoyancy tube into an annular circular hole of a net cage support and adding other necessary tubes and accessories, the net cage support is used as a main part for ensuring the structural stability of the system and paving net cage pedals, the relative fixing of the positions of the net cage support on the tubes must be ensured to ensure the structural stability of the net cage system and the normal paving of the pedals, and the limitation of the two sides of the support by using stop blocks must be realized to solve the problem that the relative fixing of the positions of the net cage support on the tubes is required. At present, a stop block for a limiting support is usually formed by cutting a pipe, and a square stop block cut by the pipe is difficult to position on the pipe during welding and operate during welding with the pipe due to the limitation of the shape, so that the welding strength is difficult to guarantee, and serious potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model provides an overcome above-mentioned current stop block and be difficult to the defect that operation, welding strength are difficult to guarantee when the welding, provide a stop block for deep water aquaculture net case convenient to operation, welding strength are high.

In order to solve the technical problem, the technical scheme of the utility model as follows:

the stop block for the deep-water aquaculture net cage comprises a stop block body, a connecting part and a handheld part, wherein the lower surface of the stop block body is in an inwards concave arc shape, the upper surface of the stop block body is rigidly connected with the connecting part, and the top of the connecting part is rigidly connected with the handheld part.

Preferably, the connecting portion protrudes from an upper surface of the stopper body and is rib-shaped. The rib-shaped connecting part is used for transmitting the pressure of the arc surface along the axis direction.

Preferably, the cross-sectional area of the connecting portion gradually decreases from bottom to top. The reliability of the connecting part is ensured by the small top and the large bottom of the connecting part.

Preferably, the hand-held part is in a round cake shape, and the lower surface of the hand-held part is rigidly connected with the connecting part. The pie-shaped hand-held part is convenient for taking the stop block during construction and applying pressure to the stop block during welding.

Preferably, the stop block further comprises two reinforcing ribs, one end of each reinforcing rib is rigidly connected with the lower surface of the handheld portion, and the other end of each reinforcing rib is rigidly connected with the upper surface of the stop block body. The reinforcing rib is used for transmitting the pressure in the axis direction of the arc surface.

Preferably, two rib-shaped protruding parts are respectively arranged at the edge positions of two sides of the upper surface of the stop block body, and the direction of each protruding part is consistent with the axial direction of the arc of the lower surface of the stop block body.

Preferably, the bulge, the reinforcing rib, the handheld part and the connecting part enclose a polygonal through hole. The material can be saved on the premise of meeting the normal use function of the product, and the material cost of the product can be effectively reduced.

Preferably, the stop block is of one-piece injection moulded construction. The pipe does not need to be cut to produce, the manufacturing and processing are more convenient, and the batch production is facilitated. Moreover, the construction is more convenient, the net cage support can be directly welded with the pipe without secondary processing, and the limitation to the net cage support after the net cage support is welded with the pipe is more reliable, so that the strength of the integral structure of the net cage is effectively ensured.

Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:

the utility model discloses a stop block for deep water aquaculture net case, including stop block body, connecting portion and handheld portion, the lower surface of stop block body is circular-arc of indent, the upper surface and the connecting portion rigid connection of stop block body, the upper portion and the handheld portion rigid connection of connecting portion. The stop block has the advantages of simple structure, novelty, attractiveness and convenience in operation, the top of the stop block is provided with the handheld part, the stop block is convenient to take during construction, force is applied to the stop block during welding, and welding strength is improved.

Drawings

Fig. 1 is a schematic view of a stopper for a deep-water aquaculture net cage according to embodiment 1.

Fig. 2 is a side view of a stopper for a deep-water aquaculture net cage according to embodiment 1.

Fig. 3 is a schematic view of another perspective of the stop block for the deep-water aquaculture net cage according to the embodiment 1.

Fig. 4 is a schematic view of the cage of example 2.

Fig. 5 is a side view of the cage of example 2.

Wherein: 1. a stopper block; 2. a net cage support; 3. a buoyancy tube; 11. a stopper body; 12. a connecting portion; 13. a hand-held portion; 14. reinforcing ribs; 15. a boss portion; 16. and a through hole.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent;

for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;

it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.

Example 1

As shown in fig. 1-3, a stopper 1 for a deep-water aquaculture net cage comprises a stopper body 11, a connecting portion 12 and a handheld portion 13, wherein the lower surface of the stopper body 11 is in an inward arc shape, the upper surface of the stopper body 11 is rigidly connected with the connecting portion 12, and the top of the connecting portion 12 is rigidly connected with the handheld portion 13.

In a specific implementation process, the connecting portion 12 protrudes from the upper surface of the stopper body 11 and is in a rib shape. The rib-like connecting portion 12 transmits the pressure of the arc surface in the axial direction.

In a specific implementation process, the sectional area of the connecting portion 12 gradually decreases from bottom to top. The small top and large bottom cross-sections of the connecting portion 12 ensure the reliability of the connecting portion 12.

In a specific implementation process, the handheld portion 13 is shaped like a circular cake, and the lower surface of the handheld portion is rigidly connected with the connecting portion 12. The pie-shaped hand-held portion 13 facilitates taking of the stopper 1 during construction and pressure application to the stopper 1 during welding.

In a specific implementation process, the stopper 1 further includes two reinforcing ribs 14, one end of each reinforcing rib 14 is rigidly connected to the lower surface of the handle 13, and the other end of each reinforcing rib 14 is rigidly connected to the upper surface of the stopper body 11. The rib 14 transmits the pressure in the axial direction of the arc surface.

In the specific implementation process, two rib-shaped protruding portions 15 are respectively arranged at two side edge positions of the upper surface of the stopper body 11, and the direction of the protruding portions 15 is consistent with the axial direction of the arc of the lower surface of the stopper body 11.

In a specific implementation process, the protruding portion 15, the reinforcing rib 14, the handheld portion 13 and the connecting portion 12 enclose a polygonal through hole 16. The material can be saved on the premise of meeting the normal use function of the product, and the material cost of the product can be effectively reduced.

In the specific implementation process, the stop block 1 is of an integrated injection molding structure. The pipe does not need to be cut to produce, the manufacturing and processing are more convenient, and the batch production is facilitated. Moreover, the construction is more convenient, the steel wire mesh cage can be directly welded with the pipe without secondary processing, and the limiting of the cage bracket 2 after the steel wire mesh cage is welded with the pipe is more reliable, so that the strength of the integral structure of the cage is effectively ensured.

Example 2

This example gives an explanation of the use of the stop block 1 in example 1:

as shown in fig. 4-5, when the net cage is built, the buoyancy tube 3 is fixed by the net cage bracket 2, and in order to further limit the movement of the net cage bracket 2 along the axial direction of the pipe, the stop blocks 1 need to be welded on the buoyancy tube 3 at two sides of the net cage bracket 2. When in welding, the arc-shaped surface of the lower surface of the stop block body 11 is heated by welding equipment to be melted, at the moment, a worker can hold the handheld part 13 to tightly press the stop block on the buoyancy tube 3, so that the stop block and the buoyancy tube 3 are bonded together, and the actions are repeated to complete the welding of a plurality of stop blocks.

The same or similar reference numerals correspond to the same or similar parts;

the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent;

it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The stop block for the deep-water aquaculture net cage is characterized by comprising a stop block body (11), a connecting part (12) and a handheld part (13), wherein the lower surface of the stop block body (11) is in an inwards concave arc shape, the upper surface of the stop block body (11) is rigidly connected with the connecting part (12), and the top of the connecting part (12) is rigidly connected with the handheld part (13).

2. The stop block for a deep water aquaculture net cage according to claim 1, characterized in that the connecting part (12) protrudes from the upper surface of the stop block body (11) and is ribbed.

3. The stop block for deep water aquaculture cages according to claim 2, characterized in that the cross-sectional area of said connection portion (12) decreases progressively from bottom to top.

4. A stop block for deep water aquaculture cages as claimed in claim 1, characterized in that said handle (13) is in the shape of a circular pie, the lower surface of which is rigidly connected to the connection (12).

5. A stop block for a deep water aquaculture net cage according to claim 4, characterized in that the stop block further comprises two reinforcing ribs (14), one end of each reinforcing rib (14) is rigidly connected with the lower surface of the hand-held part (13), and the other end of each reinforcing rib (14) is rigidly connected with the upper surface of the stop block body (11).

6. The stopper for deep water aquaculture net cages according to claim 5, wherein the stopper body (11) is provided with a rib-shaped protrusion (15) at each of two side edge positions of the upper surface, and the direction of the protrusion (15) is in accordance with the axial direction of the arc of the lower surface of the stopper body (11).

7. The stop block for the deep water aquaculture net cage according to claim 6, wherein the protrusion part (15), the reinforcing rib (14), the hand-held part (13) and the connecting part (12) enclose a polygonal through hole (16).

8. The stop block for a deep water aquaculture cage according to any one of claims 1-7, wherein the stop block is of one-piece injection molded construction.