CN211241451U - Totally-enclosed bird-preventing net device for shrimp pond - Google Patents
Totally-enclosed bird-preventing net device for shrimp pond Download PDFInfo
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- CN211241451U CN211241451U CN201921826151.7U CN201921826151U CN211241451U CN 211241451 U CN211241451 U CN 211241451U CN 201921826151 U CN201921826151 U CN 201921826151U CN 211241451 U CN211241451 U CN 211241451U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
The utility model relates to a totally-enclosed bird-proof net device for a shrimp pond, which comprises a supporting frame, a supporting net rack and a protective net, wherein the supporting net rack is arranged on at least the top surface of the supporting frame, the supporting frame and the supporting net rack form a supporting body, and the protective net covers the whole supporting body; and a net door for people to pass through is arranged at the bottom end, close to the supporting frame, of the protective net. The utility model provides a totally closed bird net device of preventing in shrimp pond's advantage does: the stability is good, maintenance is well done at ordinary times, and the service cycle is long; daily breeding management is not affected; the predatory birds can be taken without gaps, and the risk of spreading disease sources by the birds is well avoided.
Description
Technical Field
The utility model belongs to the technical field of breed protector, concretely relates to totally closed bird net device that prevents in shrimp pond.
Background
In order to avoid similar attacks, the crayfish is generally shelled in shallow water near the shore, and the crayfish which just shells are shelled has weak activity, so the crayfish is easy to be eaten by birds. Because the macrobrachium nipponensis parents are cultured in an outer pond, a large number of water birds such as aigrens and wild ducks are often preyed during the culture period, so that the yield loss is caused, the water birds can bring sources of diseases, and the epidemic prevention risk in the parent culture process is improved, so that the technical problem of how to effectively prevent the birds from contacting the macrobrachium nipponensis in the macrobrachium nipponensis parent culture becomes urgent to be solved.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the above-mentioned prior art, the utility model provides a solve above-mentioned technical problem's totally closed bird net device of preventing in shrimp pond.
In order to realize the purpose of the utility model, the utility model provides a technical scheme as follows:
the totally-enclosed bird-preventing net device for the shrimp pond is characterized by comprising a supporting frame, a supporting net rack and a protective net, wherein the supporting net rack is arranged on at least the top surface of the supporting frame, the supporting frame and the supporting net rack form a supporting body, and the protective net covers the whole supporting body; and a net door for people to pass through is arranged at the bottom end, close to the supporting frame, of the protective net.
Optionally, the support frame comprises a plurality of vertically arranged cement columns, the plurality of cement columns are sequentially arranged to form an enclosure to enclose the active area of the macrobrachium, the top ends of adjacent cement columns are connected by a first steel wire rope to form the support frame, the top ends of the opposite cement columns are connected with second steel wire ropes, and the second steel wire ropes are distributed in a staggered manner to form the support net rack; the protective net is a nylon bird-proof net.
Optionally, the shape of enclosure is square, the crisscross distribution of second wire rope forms square support rack, the area of the mesh of support rack is greater than the area of the mesh of nylon bird net.
Optionally, the support frame comprises a plurality of vertically arranged steel pipes, the plurality of steel pipes are sequentially arranged to form an enclosure body to enclose the active area of the macrobrachium, the top ends of adjacent steel pipes are connected by a first connecting rod to form the support frame, the top ends of opposite steel pipes are connected with second connecting rods, the second connecting rods are distributed in a staggered manner to form the support net rack, support pipes are vertically arranged on the second connecting rods, the support pipes are detachably connected with the second connecting rods, and the support pipes are provided with windmills; the protective net is a nylon bird-proof net.
When the structure is used, the bottom of the supporting frame is buried underground or fixed on the bottom surface to cover the movable area of the macrobrachium, and the supporting net rack supports the protective net at the top, so that the protective net is not easy to collapse downwards after birds fall on the protective net, and aquatic birds such as aigrette, wild ducks and the like can not contact with the macrobrachium, thereby effectively solving the technical problem mentioned in the background technology.
The utility model provides a totally closed bird net device of preventing in shrimp pond's advantage does:
firstly, the stability is good, maintenance is well done at ordinary times, and the service cycle is long.
Secondly, daily breeding management is not influenced;
thirdly, the predatory birds can be carried out in a gapless manner, and the risk of spreading disease sources by the birds is well avoided.
Drawings
Fig. 1 is a schematic structural view of a totally-enclosed bird-preventing net device for a shrimp pond provided by the utility model;
FIG. 2 is a schematic view of a support frame with a support frame mounted thereto;
FIG. 3 is a schematic view of an alternative support frame structure with a support frame mounted thereto;
reference numerals in the figures; the device comprises a supporting frame 1, cement columns 1-1, first steel wire ropes 1-2, first connecting rods 1-3, steel pipes 1-4, a supporting net rack 2, second connecting rods 2-2, second steel wire ropes 2-1, a protective net 3, a net door 4, a supporting pipe 5 and a windmill 6.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Embodiment 1, the utility model provides a totally closed anti-bird net device in shrimp pond, refer to fig. 1, including braced frame 1, bracing net rack 2 and protection network 3, be provided with the bracing net rack at least on the top surface of braced frame, certainly not considering under the condition of cost and also preferably set up the bracing net rack in the side of bracing net rack, braced frame and bracing net rack form the supporter, the protection network covers whole the supporter; the bottom end of the protective net close to the supporting frame is provided with a net door 4 for people to pass through.
When the structure is used, the bottom of the supporting frame is buried underground or fixed on the bottom surface to cover the movable area of the macrobrachium, and the supporting net rack supports the protective net at the top, so that the protective net is not easy to collapse downwards after birds fall on the protective net, and aquatic birds such as aigrette, wild ducks and the like can not contact with the macrobrachium, thereby effectively solving the technical problem mentioned in the background technology.
Example 2, example 2 is a specific implementation of example 1, and referring to fig. 2, the support frame includes a plurality of cement columns 1-1 vertically arranged, the plurality of cement columns are sequentially arranged to form an enclosure to enclose the active area of the macrobrachium, the top ends of adjacent cement columns are connected by a first steel wire rope 1-2 to form the support frame, the top ends of opposite cement columns are connected by second steel wire ropes 2-1, and the second steel wire ropes are distributed in a staggered manner to form the support net rack; the protection network is nylon anti-bird net, generally, the shape of enclosure is square, the crisscross distribution of second wire rope forms square support rack, the area of the mesh of support rack is greater than the area of the mesh of nylon anti-bird net.
The manufacturing process of the structure is as follows:
firstly, inserting cement columns around a large pond, wherein the underground is required to be inserted for 1 m, the ground height is not less than 2 m, the column spacing is not more than 10 m, and the columns are arranged to form a rectangle;
secondly, the top ends of the adjacent pillars are connected through a steel wire rope and fixed through double joints to form a rectangular frame around the pond;
thirdly, in the same method, each pillar and the opposite-shore pillar are also connected in parallel by using a steel wire rope, and each steel wire is parallel to the frame to form a criss-cross steel wire mesh frame;
fourthly, a nylon bird-proof net with the mesh of 10 cm is laid on the steel wire net frame, enough length is reserved around the bird-proof net, after the bird-proof net droops to the ground, a terminal net piece is buried in soil of a pond ridge, and the periphery of the top of the bird-proof net is fixed on a steel wire rope by a binding belt or a cloth strip;
fifthly, the entrance of the main trunk of the shrimp-culturing pond is framed by a PVC pipe, and a simple nylon net door is arranged, so that people and materials can conveniently enter and exit.
This prevent bird net device has following advantage:
firstly, a cement column and a steel wire rope are used as a support frame, so that the stability is good, maintenance is well done at ordinary times, and the service cycle is longer;
secondly, the bird-preventing net is high above the ground, and an entrance and an exit are arranged on the main trunk road of the pond, so that daily culture management is not influenced;
and thirdly, the device realizes totally enclosed bird prevention, so that the predatory birds can eat the bird without gaps, and the risk of spreading disease sources by the birds is better avoided.
Example 3, example 3 is a specific implementation of example 1, and referring to fig. 2, the support frame includes a plurality of vertically arranged steel pipes 1 to 4, the plurality of steel pipes are sequentially arranged to form an enclosure to enclose the active area of the macrobrachium, the top ends of adjacent steel pipes are connected by first connecting rods 1 to 3 to form the support frame, the top ends of opposite steel pipes are connected with second connecting rods 2 to 2, the second connecting rods are distributed in a staggered manner to form the support net rack, the second connecting rods are vertically provided with support pipes 5, the support pipes are detachably connected with the second connecting rods, and the support pipes are provided with windmills 6; the protective net is a nylon bird-proof net.
The manufacturing process of the structure is as follows:
firstly, inserting steel pipes around a large pond, wherein the steel pipes are required to be inserted underground by 1 meter, the height above the ground is not less than 2 meters, the distance between the steel pipes is not more than 10 meters, and the steel pipes are arranged to form a rectangle;
the top ends of the adjacent steel pipes are connected through a connecting rod and can be generally fixed through bolts or welding to form a rectangular frame around the pond;
thirdly, in the same method, each steel pipe and the opposite steel pipe are also connected in parallel by a connecting rod, and each connecting rod is parallel to the frame to form a criss-cross connecting rod net frame;
fourthly, a nylon bird-proof net with the mesh of 10 cm is laid on the connecting rod net rack, enough length is reserved around the bird-proof net, after the bird-proof net droops to the ground, the end net piece is buried in the soil of the pond ridge, and the top and the periphery are fixed on the steel wire rope by a binding belt or a cloth strip;
and fifthly, the supporting pipe and the windmill are installed, the windmill is generally small and can be driven by small wind power, and a decorative windmill can be used for saving cost.
Sixthly, a PVC pipe is used as a frame at the entrance of the main trunk of the shrimp culture pond, and a simple nylon net door is arranged, so that people and materials can conveniently enter and exit.
This prevent bird net device has following advantage:
firstly, a steel pipe and a connecting rod are used as a supporting frame, so that the stability is good, maintenance is well done at ordinary times, and the service cycle is long;
secondly, the bird-preventing net is high above the ground, and an entrance and an exit are arranged on the main trunk road of the pond, so that daily culture management is not influenced;
and thirdly, the device realizes totally enclosed bird prevention, so that the predatory birds can eat the bird without gaps, and the risk of spreading disease sources by the birds is better avoided.
And because the wind around the large pond can easily pass through, the windmill generally rotates, so that birds are not easy to get close, and are not easy to perch and nest on the protective net for a long time, the protection of the protective net is facilitated, and the windmill can be used for generating electricity and reasonably utilizing energy.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (4)
1. The totally-closed bird-preventing net device for the shrimp pond is characterized by comprising a supporting frame (1), a supporting net rack (2) and a protective net (3), wherein the supporting net rack is arranged on at least the top surface of the supporting frame, the supporting frame and the supporting net rack form a supporting body, and the protective net covers the whole supporting body;
and a net door (4) for people to pass through is arranged at the bottom end of the protective net close to the supporting frame.
2. The totally-enclosed anti-bird net device for the shrimp pond according to claim 1, wherein the supporting frame comprises a plurality of vertically arranged cement columns (1-1), the plurality of cement columns are sequentially arranged to form an enclosure body to enclose the active area of the macrobrachium, the top ends of the adjacent cement columns are connected by a first steel wire rope (1-2) to form the supporting frame, the top ends of the opposite cement columns are connected with second steel wire ropes (2-1), and the second steel wire ropes are distributed in a staggered manner to form the supporting net rack;
the protective net is a nylon bird-proof net.
3. The totally-enclosed anti-bird net device for the shrimp pond as claimed in claim 2, wherein the shape of the enclosure is square, the second steel wire ropes are distributed in a staggered manner to form a square supporting net frame, and the area of the meshes of the supporting net frame is larger than that of the meshes of the nylon anti-bird net.
4. The totally-enclosed bird-preventing net device for the shrimp pond according to claim 1,
the support frame comprises a plurality of steel pipes (1-4) which are vertically arranged, the steel pipes are sequentially arranged to form an enclosure body to enclose the active area of the macrobrachium, the top ends of the adjacent steel pipes are connected by first connecting rods (1-3) to form the support frame, the top ends of the opposite steel pipes are connected with second connecting rods (2-2), the second connecting rods are distributed in a staggered manner to form the support net rack, support pipes (5) are vertically arranged on the second connecting rods, the support pipes are detachably connected with the second connecting rods, and windmills (6) are arranged on the support pipes;
the protective net is a nylon bird-proof net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921826151.7U CN211241451U (en) | 2019-10-28 | 2019-10-28 | Totally-enclosed bird-preventing net device for shrimp pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921826151.7U CN211241451U (en) | 2019-10-28 | 2019-10-28 | Totally-enclosed bird-preventing net device for shrimp pond |
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| Publication Number | Publication Date |
|---|---|
| CN211241451U true CN211241451U (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921826151.7U Active CN211241451U (en) | 2019-10-28 | 2019-10-28 | Totally-enclosed bird-preventing net device for shrimp pond |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115251037A (en) * | 2022-07-12 | 2022-11-01 | 黄河机械有限责任公司 | Anti-bird net of anti-falling trolley type hoist chamber |
-
2019
- 2019-10-28 CN CN201921826151.7U patent/CN211241451U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115251037A (en) * | 2022-07-12 | 2022-11-01 | 黄河机械有限责任公司 | Anti-bird net of anti-falling trolley type hoist chamber |
| CN115251037B (en) * | 2022-07-12 | 2023-07-07 | 黄河机械有限责任公司 | Anti-falling trolley type hoist chamber bird preventing net |
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