CN202406814U

CN202406814U - Floating fishing reef

Info

Publication number: CN202406814U
Application number: CN2011205219746U
Authority: CN
Inventors: 蔡惠文; 吴常文; 徐佳晶; 阳丹
Original assignee: Putuo School of Science and Technology of ZJOU
Current assignee: Putuo School of Science and Technology of ZJOU
Priority date: 2011-12-14
Filing date: 2011-12-14
Publication date: 2012-09-05
Anticipated expiration: 2021-12-14

Abstract

The utility model discloses a floating fishing reef which comprises an anti-pulling anchor pile connected with the end of a support line. At least three semi-floating reefs are arranged on the support line; each floating reef comprises a reef base, and a through hole is formed in the reef base in the axial direction; a clamping slot parallel to the axial direction is formed in the side surface of the reef base; and a floating swing link type attachment base is connected with the inner side of the clamping slot through a pin in a through manner. The degree of freedom of the swing link type attachment base is same as that of the floating reef in the axial direction, so as to counteract the acting force in the axial direction; and the through hole of the floating reef enables the floating reef to rotate when the swing link type attachment base is subjected to an acting force toward the tangential direction of the floating reef, so that the swing link type attachment base on the entire reef base can buffer the acting force through the swinging of the swing link type attachment base or the rotation of the reef base when being subjected to the acting forces from different directions, which can reduce the pulling force to the anti-pulling anchor pile and is helpful for fixing the entire fishing reef. The floating fishing reef disclosed by the utility model has the advantages of novel structure, stable anchorage, wave resistance and impact resistance, and can culture the middle-layer water area organisms.

Description

Floated fishing bank

Technical field

The utility model relates to a kind of artificial fishing bank device, relates in particular to floated fishing bank.

Background technology

Throwing in artificial fishing bank is to repair ruined marine ecosystems than one of effective measures, also is one of effective way of carrying out fishery resources propagation, thereby is having a very important role aspect the promotion Sustainable Utilization of Fisheries Resources.In order to overcome the exhausted crisis of fishery resources, oceanic pasture arises at the historic moment.Through building artificial fishing bank, the means such as aquatic product sprout of releasing can increase several times than before building with the stock number in marine site.At home, the good economic benefit and the development prospect of artificial fishing bank also manifest.Islands and reefs property fish are of a great variety for the fishing ground, Zhejiang; But nearly decades of process, extensive super-strength blindness was fished for; Pull repeatedly down in bottom operations such as otter-trawls, the marine eco-environment is suffered certain destruction, therefore and artificial fish shelter that is born and oceanic pasture turn much-talked-about topic into.Adopt of existing artificial fish shelter discarded works more, is generally disposable input, is unfavorable for the recovery statistics to the environmental resource status data, and economy return is also not obvious.Existing artificial fish shelter adopts passive type to adhere to nature marine site seed usually, thereby the aufwuch kind is complicated, though have restoration of the ecosystem effect preferably, its economic worth is not high, does not have output basically, is difficult to promote to broad masses.Mostly prior art is structure are dropped into water-bed, thereby stronger to benthon and fish multiplication effect, midwater fishes are acted on obvious inadequately, and the structure of similar floating breakwater, then impact resistance not is prone to be destroyed.

Summary of the invention

The purpose of the utility model be to prior art provide that a kind of novel structure, grappling are stable, anti-wave, impact resistance, can be to the floated fishing bank of the ecological propagation in waters, middle level.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: floated fishing bank, and it has the anti-traction anchoring pile that links to each other with the manrope end; Manrope is provided with the floating reefs of at least three half; The buoyancy reefs contains the reef base, and the reef standard shaft is to being shaped on through hole; The side of reef base is shaped on the clip slot with axially parallel; The inboard via pins of clip slot runs through the oscillating rod type adherance that is connected with buoyancy.The oscillating rod type adherance adopts the axial identical mode of degree of freedom and buoyancy reefs; Can offset axial active force; The through hole of buoyancy reefs can make the buoyancy reefs when the oscillating rod type adherance receives the active force towards buoyancy reefs tangential, rotate; Thereby make the oscillating rod type adherance on the whole buoyancy reefs when receiving the active force of different directions, can cushion active force through the swing of oscillating rod type adherance or the rotation of reef base; With this tractive force that reduces the counterextension anchoring pile, help the fixing of whole fish shelter.

In order further to optimize the present technique scheme, the technical measures of taking also comprise: anti-traction anchoring pile has fusiform anchoring pile body; Anchoring pile body side is shaped on the unidirectional tooth that revolves that spiral way is intermittently arranged; The unidirectional front end that revolves tooth is an acuter angles, and the rear end is obtuse angle or planar structure.Fusiform this physical efficiency of anchoring pile reduces to rotate the resistance that receives when progressive; The unidirectional front end that revolves tooth of intermittently arranging is an acute angle; Thereby can cut rotation comparatively smoothly, obtuse angle, rear end or planar structure then be when reverse rotation since near the rear end surface because of intermittently arranging, leave standstill for a long time in addition and fill up silt; Thereby the formation large drag forces hinders reverse rotation.

The most advanced and sophisticated side of anchoring pile body is shaped on helicla flute.Helicla flute is in order in progressive process, to produce rotation; And in rotary course, destroy sea bed substrate structure, and form ravel area, be beneficial to unidirectional cutting rotation of revolving tooth; And being beneficial to leaving standstill down for a long time of later stage, loose soil property is deposited near the unidirectional rear end surface that revolves tooth.

The end of anchoring pile body is shaped on connecting ring.

Because the floated fishing bank of the utility model, it has the anti-traction anchoring pile that links to each other with the manrope end; Manrope is provided with the floating reefs of at least three half; The buoyancy reefs contains the reef base, and the reef standard shaft is to being shaped on through hole; The side of reef base is shaped on the clip slot with axially parallel; The inboard via pins of clip slot runs through the structures such as oscillating rod type adherance that are connected with buoyancy; Thereby its oscillating rod type adherance adopts the axial identical mode of degree of freedom and buoyancy reefs; Can offset axial active force; The through hole of buoyancy reefs can make the buoyancy reefs when the oscillating rod type adherance receives the active force towards buoyancy reefs tangential, rotate; Thereby make the oscillating rod type adherance on the whole buoyancy reefs when receiving the active force of different directions, can cushion active force,, help the fixing of whole fish shelter with this tractive force that reduces the counterextension anchoring pile through the swing of oscillating rod type adherance or the rotation of reef base.The utlity model has that novel structure, grappling are stable, anti-wave, impact resistance, can be to the advantage of the ecological propagation in waters, middle level.

Description of drawings

Fig. 1 is the utility model embodiment perspective view;

Fig. 2 is the utility model embodiment buoyancy reefs perspective view;

Fig. 3 is the anti-traction of the utility model embodiment anchoring pile perspective view.

Embodiment

Below in conjunction with attaching embodiment the utility model is described in further detail.

Drawing reference numeral explanation: anti-traction anchoring pile 1, anchoring pile body 11, unidirectional tooth 12, front end 12a, rear end 12b, helicla flute 13, connecting ring 14, buoyancy reefs 2, reef base 21, through hole 21a, clip slot 21b, pin 21c, oscillating rod type adherance 22, the manrope 3 of revolving.

Embodiment: referring to figs. 1 through Fig. 3, floated fishing bank, it has the anti-traction anchoring pile 1 that links to each other with manrope 3 ends; Manrope is provided with the floating reefs 2 of at least three half, preferred 7 of present embodiment; Buoyancy reefs 2 contains reef base 21, and reef base 21 axially is shaped on through hole 21a; The side of reef base 21 is shaped on the clip slot 21b with axially parallel; The inboard via pins 21c of clip slot 21b runs through the oscillating rod type adherance 22 that is connected with buoyancy.Oscillating rod type adherance 22 adopts degree of freedom and buoyancy reefs 2 axial identical modes; Can offset axial active force; The through hole 21a of buoyancy reefs 2 can make buoyancy reefs 2 when oscillating rod type adherance 22 receives the active force towards buoyancy reefs 2 tangentials, rotate; Thereby make the oscillating rod type adherance 22 on the whole buoyancy reefs 2 when receiving the active force of different directions, can cushion active force through the swing of oscillating rod type adherance 22 or the rotation of reef base 21; With this tractive force that reduces counterextension anchoring pile 1, help the fixing of whole fish shelter.

Anti-traction anchoring pile 1 has fusiform anchoring pile body 11; Anchoring pile body 11 sides are shaped on the unidirectional tooth 12 that revolves that spiral way is intermittently arranged; The unidirectional front end 12a that revolves tooth 12 is an acuter angles, and rear end 12b is the obtuse angle structure, and a surface of obtuse angle structure is towards the top.Fusiform anchoring pile body 11 can reduce to rotate the resistance that receives when progressive; The unidirectional front end that revolves tooth 12 of intermittently arranging is an acute angle; Thereby can cut rotation comparatively smoothly, then to be when reverse rotation because rear end 12b near surface because of intermittently arranging, leaves standstill for a long time in addition fill up silt for 12b obtuse angle, rear end or planar structure; Thereby the formation large drag forces hinders reverse rotation.

The most advanced and sophisticated side of anchoring pile body 11 is shaped on helicla flute 13.Helicla flute 13 is in order in progressive process, to produce rotation; And in rotary course, destroy sea bed substrate structure, and form ravel area, be beneficial to unidirectional cutting rotation of revolving tooth 12; And being beneficial to leaving standstill down for a long time of later stage, loose soil property is deposited on the unidirectional rear end 12b near surface that revolves tooth 12.

The end of anchoring pile body 11 is shaped on connecting ring 14, is connected with manrope 3.

Although combined preferred embodiment the utility model has been described; Right its is not in order to limit the utility model; Any those skilled in the art; Under the situation of spirit that does not break away from the utility model and scope, can implement the displacement and the modification of various changes, coordinate to the theme of listing here, so the protection domain of the utility model is as the criterion when looking the scope thereof that is proposed.

Claims

1. floated fishing bank is characterized in that: have the anti-traction anchoring pile (1) that links to each other with manrope (3) end; Described manrope is provided with the floating reefs (2) of at least three half; Described buoyancy reefs (2) contains reef base (21), and described reef base (21) axially is shaped on through hole (21a); The side of described reef base (21) is shaped on the clip slot (21b) with axially parallel; The inboard via pins of described clip slot (21b) (21c) runs through the oscillating rod type adherance (22) that is connected with buoyancy.

2. floated fishing bank according to claim 1 is characterized in that: described anti-traction anchoring pile (1) has fusiform anchoring pile body (11); Described anchoring pile body (11) side is shaped on the unidirectional tooth (12) that revolves that spiral way is intermittently arranged; The described unidirectional front end (12a) that revolves tooth (12) is acuter angles, and rear end (12b) is obtuse angle or planar structure.

3. floated fishing bank according to claim 2 is characterized in that: the most advanced and sophisticated side of described anchoring pile body (11) is shaped on helicla flute (13).

4. floated fishing bank according to claim 3 is characterized in that: the end of described anchoring pile body (11) is shaped on connecting ring (14).