CN102771429B

CN102771429B - Tidal flat low-dam high-net ecological aquaculture typhoon-resistant facility

Info

Publication number: CN102771429B
Application number: CN201210293492.9A
Authority: CN
Inventors: 胡宝华
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-17
Filing date: 2012-08-17
Publication date: 2014-03-26
Anticipated expiration: 2032-08-17
Also published as: CN102771429A

Abstract

The invention discloses a tidal flat low-dam high-net ecological aquaculture typhoon-resistant facility. The inner and outer sides of a rod are arranged in a staggered mode; the upper ends of more than one rope are fixed at the upper end of the rod, and the lower ends of the ropes are fixed on a pile; a net is fixed in the middle of the rod; the upper end of the net is fixed on the rod; a stalk is fixed on a mesh at the lower end of the net; the rod, the net with a door and the ropes are connected to form a closed purse net; the lower end of the rod and the stalk are buried in a seawall; the pile is buried in the tidal flat to form a fence; a closed outer purse net which is formed by connecting by an outer rod, an outer net with an outer door and an outer rope is fixed outside the fence in a certain distance; and the lower end of the outer rod, the stalk and the outer pile are directly buried in the tidal flat to form an outer fence. The net is fixed in the middle of the rod, and the pressure of the typhoon on the fence is changed, reduced and lightened, so that the net is uniformly stressed in a disperse mode, slightly deforms and is not torn and blown away by the typhoon due to a bulge in the middle of the net; and by utilizing a double-layer fence, the impact of floating objects can be blocked by the outer fence, the typhoon resistance is improved through the inner and outer fences, the breeding industry is powerfully developed, the shortage of natural resources of marine products is offset, and vitality of the sustainable development of marine economy is increased.

Description

Anti-facility of the low height of dam net of beach ecologic breeding

Technical field

The fence that the present invention relates to a kind of mudflat aquaculture marine product facility of combating typhoon, is particularly a kind ofly used for cultivating the crab classes such as swimming crab or other marine product, and has anti-facility of the low height of dam net of beach ecologic breeding of anti-function.

Background technology

There is very long coastline in China, has very superior marine resources, and existing country has proposed to improve the marine eco-environment, greatly develops marine economy.Pollution and people's fishing for energetically marine resources along with environment, now a lot of marine product resources reduce year by year, coastal fisherman raiser starts to utilize the supremacy clause of beach to carry out the seawall cultivation of swimming crab very early, the deficiency that makes up marine product meets the needs of people's life, but because being subjected to the invasion and attack of typhoon, seawall purse seine is blown and collapses by typhoon, raiser is the arduous catastrophic collapse that is subject to for many years, suffer heavy losses, can't regain one's original capital and even go back back heavy debt, so original swimming crab raiser now remains little.

Number of patent application 201010606442.2 " a kind of embedded fish ecological cultivating system of water body self-updated mud flat pipe " discloses a kind of device of cultured fishes in underground pipe network, though can not destroy landform, the landforms of beach, and the invasion and attack of energy typhoon protection, but too high also need of its cost of manufacture laid very long pipeline, and its only cultivation of suitable fish.

Summary of the invention

Technical problem to be solved by this invention is: provide the low height of dam net of a kind of beach ecologic breeding anti-facility, at beach place, build and build seawall cultivation marine product, the invasion and attack that can effectively prevent typhoon destroy, can guarantee again to cultivate the safety of marine product and produce larger economic benefit, and this facility is easily made, cost of manufacture is low, durable in use, practical.

The present invention addresses the above problem adopted technical scheme: anti-facility of the low height of dam net of beach ecologic breeding, comprises interior bar, outer bar, Intranet, outer net, interior stake, stud, inner rope, outer rope connects into the interior fence of enclosed shape, outer fence, is characterized in that described Intranet, outward on the net with inside door, external door, fixing stalk in the head rope of lower end, a, in described interior bar, outer Heterogeneous Permutation, the upper end of an above inner rope is fixed in interior bar upper end, and the lower end of inner rope is fixed on interior stake above, and described Intranet is fixed in the middle of interior bar, and the upper end of described Intranet is fixed on described interior bar, the lower end of described interior bar, stalk, be embedded in seawall, interior stake is imbedded in beach and is formed interior fence, and described interior fence one determining deviation is also fixed with outer fence outward, in described outer bar, outer Heterogeneous Permutation, outer bar upper end is fixed one with the upper end of upper outside rope, and the lower end of outer rope is fixed on stud, and described outer net is fixed in the middle of outer bar, and the upper end of described outer net is fixed on described outer bar, the lower end of described outer bar, stalk, stud is directly imbedded and in beach, is formed outer fence,

The ring place of b, described every interior bar, outer bar upper end, fix respectively the upper end of two inner ropes, two outer ropes, two inner ropes, two outer ropes are first merged into respectively an inner rope, an outer rope, inner rope, outer rope are Y-shaped, the end of inner rope, outer rope is separately fixed on interior stake, stud and interior stake, stud between included angle B in 90 degree left and right, interior stake, stud are on the centre position of adjacent two interior bars, outer bar, inner rope, outer rope and ground included angle A are in 40～45 degree left and right, and interior stake, stud tilt to be fixed in the inside and outside beach in seawall.

Compared with prior art, the invention has the advantages that: the making member bar of this fence, the net of band door, rope, stake, stalk can be gathered materials on the spot, and cost of manufacture is low.Each scattered member that will form in addition fence first firmly connects, and then is embedded under seawall or beach and connects into integral body, and it is simple in structure, it is firm, durable in use to connect.Adopt multiple fixation and inside and outside double-deck fence, increased intensity and the reliability of fence, also with outer fence, stopped with typhoon and blow the float shock of object of other destructiveness of scraping, avoided being subject to destructive destruction.Stalk and pole-footing portion imbed in seawall, and also with the effect that the both sides that rope is held bar make that bar plays uprightly, support, linked network are not toppled over, fixedly end is to be also tiltedly embedded in difficultly in beach by typhoon, vertically to be extracted.Outer net, Intranet are to be fixed between the bar of inside and outside two misarrangement positions; except preventing that material culture from getting over hurdle and absconding; can also change concentrated stressed for parallel stressed under typhoon effect of net; and minimizing, dissipation of ferees make its uniform stressed, be out of shape littlely, outer fence selects mesh large; typhoon can pass ventilative and reduce the resistance of wind and friction from mesh; therefore can protect the fence can be because two ends are fixed on bar, intermediate muster and being torn by typhoon blows away, and greatly strengthens anti-the ability that has guaranteed fence.Thereby make to make up the scarcity of marine product natural resources, greatly developing mariculture industry becomes possibility, and receives very large economic benefit, and horn of plenty people's dining table provides rich marine product, and the way to wealth of a mariculture is provided to raiser simultaneously.

Accompanying drawing explanation

Fig. 1, structural representation of the present invention.

Fig. 2, seawall structural representation.

Fig. 3, rope are connected enlarged drawing with stake, bar.

Partial enlarged drawing (the first scheme) between Fig. 4, net and the head rope, stalk, bar, rope, stake.

The vertical view of Fig. 5, Fig. 1 (every rope is connected with a stake---the first scheme).

The vertical view of Fig. 6, Fig. 1 (two ropes become a rope and are connected with a stake---alternative plan).

Partial enlarged drawing (alternative plan) between Fig. 7, net and bar, rope, stake

The stress deformation schematic diagram of Fig. 8, prior art net (when typhoon F comes).

The stress deformation schematic diagram of Fig. 9, net of the present invention (when typhoon F comes).

D-D of Figure 10, Fig. 8 is to distortion schematic diagram (when typhoon F comes).

E-E of Figure 11, Fig. 9 is to distortion schematic diagram (when typhoon F comes).

Embodiment

Below in conjunction with accompanying drawing, embodiments of the invention are further described.

inbar 7, outer bar 3 are general conventional mao bamboon bar, according to the height above sea level of beach, determine to select the mao bamboon bar of 3～9 meters high.The number of interior bar, outer bar is determined by the size in seawall.

inbar, outer bar be identical inside and outside two rows evenly, Heterogeneous Permutation, and in every, the root of bar, outer bar has 1.5 meters of left and right to be embedded in beach 1, wherein 0.8～1 meter is 5 height in seawall, distance C=1～1.5 meter between adjacent two interior bars, outer bar.

Ring place of bar 7, outer bar 3 upper ends in every, fix respectively the upper end of two inner ropes 6, outer rope 2, included angle A between inner rope 6, outer rope 2 and ground is at 40～45 degree, the end of two inner ropes 6, outer rope 2 is separately fixed on interior stake 16, stud 14, the included angle B that stud 14, interior stake 16 and inner rope 6, outer rope are 2 remains on about 90 degree, interior stake, stud tilt to be fixed on the inside and outside beach 1 in seawall 5, as shown in Figure 3.

inrope and interior bar, interior stake and outer rope and outer bar, stud are on the same straight line perpendicular to Intranet, outer net, as shown in Figure 5.At this moment stake, rope are the twice of bar quantity.

If each stud 17, interior stake 18 are separately fixed on adjacent inside and outside two interior bars 7 or inside and outside two outer bar 3 centre positions.And stake 18 in every, on stud 17, still fix an inner rope 6 ' restrict outward 2 ', two inner ropes 6 in every on bar 7 from 3～5 meters of of masthead, be first merged into an inner rope 6 ', inner rope is Y-shaped, in like manner, two outer ropes 2 are also first merged into an outer rope 2 ' restrict Y-shaped outward, as shown in Figure 7, and inner rope 6, 6 ', outer rope 2, 2 ' and ground between angle A and inner rope 6, 6 ', outer rope 2, 2 ' with interior stake 18, 17 angle B of stud are identical with above-mentioned purse seine, at this moment restrict and bar, stake is not on same straight line, as shown in Figure 6, the stake of this scheme, rope quantity can reduce half, bar and stake, the quantity of rope is identical.

in net 8, outer net 4 are plastic wire, be separately fixed at 3, interior bar 7, the outer bar of inside and outside two row's Heterogeneous Permutations, except preventing that material culture from getting over hurdle and absconding, also select suitably thick, thin with Bu Tong big or small mesh, can also ventilative minimizing when being convenient to typhoon and coming to the resistance of typhoon and friction, the upper end of net is fixed on respectively the ring place of corresponding each bar with marline, mao bamboon club head exposes 0.25～0.3 meter, net.The mesh of Intranet 8, between 1.5～2 centimetres, is 3～4 strands of spun yarn plastic wires.There is the head rope at edge off the net, in the head rope in inside and outside adjacent two interior bar 7 centre positions, and the horizontal vertically stalk 15 at 0.5～0.6 meter through length of difference, Intranet 8,, 0.3～0.5 meter of 4 lower end of outer net are embedded in seawall and beach, as shown in Figure 4.

By interior bar 7, Intranet 8, inner rope 6 forms the interior purse seine of enclosed shape, and the lower end of interior bar 7 and stalk 15 are embedded in seawall, interior stake 16 is embedded in integrant interior fence in the inside and outside beach 1 in seawall 5, the interior fence layer of facility for this reason, three, this seawall is earth dam 11, one side is lower than other cement dam 13 of three 0.5 meter, on cement dam, have into, go out sluice gate 12, be convenient to the turnover circulation of seawater, also in the Intranet 8 on earth dam one side, have inside door 9, with stay cord, drive inside door, can descend purse up or spreading, play the effect that opens or closes door, be convenient to personnel and pass in and out seawall 5 operations.

Outside apart from 10～20 meters, seawall internal layer fence periphery, be also fixed with outer fence identical with above-mentioned interior Fence structure, and height can be identical or different.At this moment outer net 4 is selected 6～12 strands of more large mesh plastic wires, and 3～4 centimetres, mesh is convenient to typhoon and from mesh, is passed ventilative minimizing resistance and friction, and other material is identical with above-mentioned fence, also has the external door 10 identical with inside door 9 on a side of outer net.

Outer fence is connected into the external network of enclosed shape by described outer bar 3, outer net 4, outer rope 2, the lower end of described outer bar, stalk 15, stud 14 are directly imbedded in beach 1 and are formed, described outer bar also inside and outside two misarrangement positions is evenly distributed, outer bar upper end is fixed one with the upper end of upper outside rope, the lower end of outer rope is fixed on stud 14, the upper end of described outer net 4 is fixed on described outer bar 3, fixing stalk 15 in the head rope of outer net lower end, and outer net is fixed in the middle of outer bar.

As shown in Fig. 8, Figure 10, former outer net 4 is only fixed on upper and lower end on outer bar 3, and the ultimate range of when typhoon F comes, intermediate muster being left to bar is H.

As shown in Fig. 9, Figure 11, existing outer net 4 is fixed in the outer bar 3 of two row's Heterogeneous Permutations, the ultimate range H ' that when typhoon F comes, intermediate muster is left outer bar 3 is just less than original H, has reduced, disperseed typhoon to the active force of fence and power, therefore plays anti-effect.

When typhoon comes, because there being double-deck fence to stop the shock of typhoon and foreign matter, bar also can not uprooped; net can not blow away because tearing, tearing yet; therefore seawall just can not blown and collapse by typhoon, and this typhoon protection facility, plays safety, protective effect to the cultivation of marine product.

Claims

1. anti-facility of the low height of dam net of beach ecologic breeding, comprises interior bar (7), outer bar (3), Intranet (8), outer net (4), interior stake (16, 18), stud (14, 17), inner rope (6, 6 '), outer rope (2, 2 ') connect into the interior fence of enclosed shape, outer fence, is characterized in that described Intranet (8), outer net (4) is upper with inside door (9), external door (10), fixing stalk (15) in the head rope of lower end, a, in described interior bar (7), outer Heterogeneous Permutation, the upper end of an above inner rope is fixed in interior bar upper end, the lower end of inner rope is fixed in interior stake, described Intranet (8) is fixed in the middle of interior bar (7), and it is upper that the upper end of described Intranet is fixed on described interior bar (7), the lower end of described interior bar (7), stalk (15) is embedded in seawall (5), interior stake is imbedded in beach (1) and is formed interior fence, and described interior fence one determining deviation is also fixed with outer fence outward, in described outer bar (3), outer Heterogeneous Permutation, outer bar upper end is fixed one with the upper end of upper outside rope, and the lower end of outer rope is fixed on stud, and described outer net (4) is fixed in the middle of outer bar, and it is upper that the upper end of described outer net is fixed on described outer bar (3), the lower end of described outer bar (3), stalk (15), stud is directly imbedded formation outer fence in beach (1),

B, described every interior bar (7), the ring place of outer bar (3) upper end, fix respectively two inner ropes (6), the upper end of two outer ropes (2), two inner ropes (6), two outer ropes (2) are first merged into respectively an inner rope (6 '), an outer rope (2 '), inner rope (6 '), outer rope (2 ') is Y-shaped, inner rope (6 '), the end of outer rope (2 ') is separately fixed at interior stake (18), stud (17) upper and interior (18), between stud (17), included angle B is in 90 degree left and right, interior stake (18), stud (17) is at adjacent two interior bars (7), on the centre position of outer bar (3), inner rope (6, 6 '), outer rope (2, 2 ') 40～45, spend left and right with ground included angle A, interior stake (18), stud (17) tilts to be fixed in the inside and outside beach (1) in seawall (5).

2. anti-facility of the low height of dam net of beach according to claim 1 ecologic breeding, it is characterized in that described Intranet (8), outer net (4) is plastic wire, in being separately fixed at, the interior bar (7) of outer arrangement, between outer bar (3), Intranet, the upper end of outer net is fixed on the ring place of corresponding each bar with marline, interior bar, outer bar head exposes 0.25～0.3 meter, net, the mesh of Intranet (8) is between 1.5～2 centimetres, be 3～4 strands of plastic wires, 3～4 centimetres, the mesh of outer net (4), be 6～12 strands of plastic wires, Intranet, the horizontal vertically stalk (15) at 0.5～0.6 meter through length in the outer net lower limb head rope, and Intranet, , 0.3～0.5 meter of outer net lower end is embedded in seawall (5) and beach (1).

3. anti-facility of the low height of dam net of beach according to claim 1 ecologic breeding, the ring place that it is characterized in that described every interior bar (7), outer bar (3) upper end, fix respectively the upper end of two inner ropes (6), outer rope (2), the end of inner rope, outer rope is separately fixed on interior stake (16), stud (14), included angle A between inner rope, outer rope and ground is at 40～45 degree, in 90 degree left and right, interior stake (16), stud (14) tilt to be fixed in the inside and outside beach (1) in seawall (5) with interior stake (16), stud (14) included angle B.