CN2340187Y

CN2340187Y - Connecting structure for cultural cages

Info

Publication number: CN2340187Y
Application number: CN98223529U
Authority: CN
Inventors: 郭翰林
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-03-23
Filing date: 1998-03-23
Publication date: 1999-09-29
Anticipated expiration: 2008-03-23

Abstract

The utility model relates to a connecting structure for a net cage, which is especially used for a fish farm. A plurality of single cut hollow float blocks are mutually connected by using joggled holes and joggled rods arranged on connecting sheets of the float blocks, appropriate numbers of rectangular ranges with any sizes are formed by matching with the connecting heads of special rotary angles to float on the water surface of the fish farm, and the connecting heads can be connected with the hollow float blocks. The surface of the float blocks of the composed rectangular ranges is provided with appropriate numbers of tenons, which is profitable for hanging a sinking net at the inner edges of the float blocks of the rectangular ranges. Hence, a fish farm can be separated out a plurality of non-interfering cultivation areas. Because the assembly of the utility model is easy, land resource can be saved, cultivation cost can be reduced, and cultivation benefit can be increased.

Description

The winding structure of the special-purpose case net in fish farm

The utility model relates to pisciculture, refers to the winding structure of a kind of fish farm with the case net especially.

General cultured fishes in same fish farm, can only culture a kind of, at most also close build and existence habit person can only be cultured jointly in same fish farm, otherwise small fishes very easily takes place is eaten by large-scale fish, or predacious fish is tortured the situation of docile fish, and the feeding feed of various fish is not quite similar, mixing the multiple fish of breed causes the feed branch to mix difficulty to culturing the dealer undoubtedly, so different fish, generally culture all respectively in different fish farms, even the fish of the same race with the stage of growth can not be separated to culture in different fish farms yet, relatively increased the waste of land resources, also increase aquaculture cost, formed the reduction of culture benefit.

The purpose of this utility model, the winding that provides the special-purpose case net in a kind of fish farm is constructed, and it is simple in structure, and is easy to assembly, utilizes it to make in same fish farm and can culture multiple fish simultaneously, thereby can save land resources, lowers aquaculture cost, increases culture benefit.

For achieving the above object, the utility model provides the winding structure of the special-purpose case net in a kind of fish farm, the hollow floating block that main system cuts with many lists overlaps mutually, and cooperate special-purpose corner coupling head and can form suitable several rectangular extent of arbitrary dimension, and in this rectangular extent, hang up a heavy net, its architectural feature is: this hollow floating block top, be distributed with many reliefs on the bottom surface, the on-slip effect is arranged in the time of can trampling for personnel, and its periphery is evenly equipped with several band grooves, and a symmetrical bonding jumper is respectively extended in its front end top and below, rear end, on average be provided with the joggle hole of suitable number on the bonding jumper bottom surface of this front end, and also on average be provided with joggle bar with joggle hole opposite position on the bonding jumper end face of this rear end, then be provided with the mortise of suitable number on the face in addition of bonding jumper, go into the linked network tenon for tenon and fix, the bonding jumper periphery of this front end and rear end also is provided with suitable band groove; The corner coupling head body that is square, its front end top is extended with a switching piece that is entirely identical to hollow floating block front end bonding jumper, and its right-hand member below also is extended with a switching piece that is entirely identical to hollow floating block rear end bonding jumper, and suitable place also is provided with a mortise to cooperate the solid linked network tenon of tenon on its end face again.

Advantage that the utility model had and the beneficial effect that is brought thereof are as follows:

1, assemble and remove easy: the utility model system cuts the hollow floating block with many lists and overlaps mutually, and cooperate special-purpose corner coupling head with the rectangular extent of forming arbitrary dimension to float on the fish farm water surface, tighten with band between the floating block of each floating block and each rectangular extent and get final product, and the tenon of suitable number is gone in intercalation on the floating block face of each rectangular extent, promptly finishes assembling to hang a heavy net in this rectangular extent; Right reverse operating is promptly finished dismounting, quite easy saving time.

2, can culture multiple fish simultaneously: the breed dealer can need and organize in same fish farm according to actual breed and establish the suitably floating block of several rectangular extent, and hang the suitably heavy net of thickness respectively, to separate out non-interfering culturing area, then can culture different builds or different types of fish respectively in each heavy net, even can culture some more anti-sediments and kenosis environment in the zone outside the heavy net, such as Tilapia, be fish or the like, make the utilization in a fish farm can be more abundant.

3, feed distributes easily: when culturing that the dealer organizes the floating block of having established suitable several rectangular extent in same fish farm and after separating out non-interfering culturing area, then, culture the dealer as long as suitably in each rectangular extent, comply with the wherein demand distribution feeding of institute's cultured fishes because each rectangular extent is only cultured a kind of fish in separating.

4, save land resources: use of the present utility model, can in same fish farm, culture the fish of the same race of the multiple fish or the different stages of growth, need not establish the fish farm in addition and culture respectively.

5, save aquaculture cost: use the utility model can make land resources save in a large number, but still can obtain in different fish farms the same effect purpose of cultured fishes respectively.Can significantly reduce the aquaculture cost aspect.

6, save culturing time: utilize the utility model in same fish farm, can culture the fish of the same race of the different fish or the different stages of growth simultaneously, culture situation when then it has overlapping different stage of growth, certainly to save many times more than culturing the situation of a kind of stage of growth separately, and when breed will be gathered in the crops to a certain stage, as long as the net that directly will sink is mentioned, need not salvage by repetitiousness, also saved many man-hours.

7, increase culture benefit:, relatively improved culture benefit because use of the present utility model can be saved a large amount of land resourcess and aquaculture cost, time.

For the utility model can more obviously be showed, after please cooperating graphic now and being specified in.

Fig. 1 is a three-dimensional exploded view of the present utility model.

Fig. 2 is an enforcement schematic perspective view of the present utility model.

Fig. 3 is that the utility model embodiment looks schematic diagram.

Fig. 4 is an overlap joint cutaway view of the present utility model.

Structure of the present utility model (as Fig. 1), the hollow floating block 1 that main system cuts with many lists overlaps mutually, and cooperate special-purpose corner coupling head 2 and can form suitable several rectangular extent 3 (as Fig. 2) of any size dimension, and in this rectangular extent 3, hang up a heavy net 6, wherein

Hollow floating block 1: its top, be distributed with many reliefs 11 on the bottom surface, the on-slip effect is arranged in the time of can trampling on it for personnel, and its periphery is evenly equipped with several band grooves 10, and a

symmetrical bonding jumper

12 and 13 is respectively extended in its front end top and below, rear end, on average be provided with the joggle hole 120 of suitable number on bonding jumper 12 bottom surfaces of this front end, and also on average be provided with joggle bar 130 with joggle hole 120 opposite positions on bonding jumper 13 end faces of this rear end, then be provided with the mortise 4 of suitable number on

bonding jumper

12 and 13 the in addition face, go into linked network tenon 41 for tenon and fix the bonding jumper 12 of this front end and rear end, 13 peripheries also are provided with the band groove 100 of suitable number;

Corner coupling head 2: body is square, its front end top is extended with a switching piece 21 that is entirely identical to hollow floating block 1 front end bonding jumper 12, and its right-hand member below also is extended with a switching piece 22 that is entirely identical to hollow floating block 1 rear end bonding jumper 13, and suitable place also is provided with a mortise 4 to cooperate the solid linked network tenon 41 of tenon on its end face again;

When above-mentioned structure of the present utility model is implemented, need only be with the bonding jumper 12 of per two independent hollow floating block 1 front and back ends, 13 overlap (as Fig. 3) mutually, and make joggle hole 120 on per two hollow floating blocks 1 with joggle bar 130 mutual connection tenons solid after, Shu Gu with band 5 in mutually the overlap joint bonding jumper 12, on 13 peripheries in the set band groove 100, and when the palpus corner, then with the front end of corner coupling head 2 and the switching piece 21 of right-hand member, 22 overlap the bonding jumper 13 of hollow floating block 1 rear end and front end, 12 get final product, again linked network tenon 41 is gone in mortise 4 intercalations above hollow floating block 1 and the corner coupling head 2, then can its rectangular extent of implementing 3 in, open to establish and hang a suitable net 6 that sinks; When right per two rectangular extent implemented 3 and adjacent the arrangement, can be with bundle on the hollow floating block 1 periphery band groove 10 of per two adjacency with band 5 ' fixing (as Fig. 2), hang heavy net 6 so the rectangular extent 3 of suitable number is set in same fish farm 7 after, can culture multiple fish (as Fig. 4), culture benefit is significantly promoted.

Claims

1, the winding structure of the special-purpose case net in a kind of fish farm, main system overlaps mutually with the hollow floating block (1) that many lists cut, and cooperate special-purpose corner coupling head (2) and can form suitable several rectangular extent (3) of arbitrary dimension, and in this rectangular extent, hang up a heavy net (6), it is characterized in that:

This hollow floating block (1) top, be distributed with many reliefs (11) on the bottom surface, the on-slip effect is arranged in the time of can trampling for personnel, and its periphery is evenly equipped with several band grooves (10), and a symmetrical bonding jumper (12 is respectively extended in its front end top and below, rear end, 13), on average be provided with the joggle hole (120) of suitable number on the bonding jumper bottom surface of this front end, and also on average be provided with joggle bar (130) with joggle hole (120) opposite position on the bonding jumper end face of this rear end, bonding jumper (12,13) then be provided with the mortise (4) of suitable number on the face in addition, go into linked network tenon (41) for tenon and fix, the bonding jumper periphery of this front end and rear end also is provided with suitable band groove (100);

This corner coupling head (2) body that is square, its front end top is extended with a switching piece (21) that is entirely identical to hollow floating block (1) front end bonding jumper (12), and its right-hand member below also is extended with a switching piece (22) that is entirely identical to hollow floating block (1) rear end bonding jumper (13), and suitable place also is provided with a mortise (4) to cooperate the solid linked network tenon (41) of tenon on its end face again.

2, the winding structure of the special-purpose case net in fish farm according to claim 1 is characterized in that, when two rectangular extent and adjacent the arrangement, and can bundle on the hollow floating block periphery band groove of per two adjacency is fixing with band (5 ').