CN115045244A - Unit type water surface interception net - Google Patents
Unit type water surface interception net Download PDFInfo
- Publication number
- CN115045244A CN115045244A CN202210399236.1A CN202210399236A CN115045244A CN 115045244 A CN115045244 A CN 115045244A CN 202210399236 A CN202210399236 A CN 202210399236A CN 115045244 A CN115045244 A CN 115045244A
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- Prior art keywords
- net
- water surface
- unit
- raising
- interception
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/06—Barriers therefor construed for applying processing agents or for collecting pollutants, e.g. absorbent
Abstract
The invention discloses a unit type water surface intercepting net which is formed by connecting a plurality of unit intercepting net bodies end to end and also comprises a raising buoy group, wherein the raising buoy group is arranged on the water surface along the length direction of the unit intercepting net bodies, the raising buoy group comprises a raising frame and a buoy arranged at the lower end of the raising frame, and the unit intercepting net bodies are fixedly connected with the raising frame; and the counterweight is arranged at the lower end of the unit intercepting net body. The invention has simple structure, adopts a unit type structure and can solve the problems of short service life and poor interception effect of the existing interception device.
Description
Technical Field
The invention relates to the field of water surface interception nets, in particular to a unit type water surface interception net.
Background
At present, a lot of garbage, phytoplankton or oil stains, such as enteromorpha and the like, are often generated on sea surfaces or river surfaces, particularly, the propagation speed of the planktonic algae such as the enteromorpha is extremely high, and the planktonic algae are widely distributed in low-tide regions along the coast of the ocean, so that serious threats are brought to urban images, ecological environments, resident lives and major activities. Therefore, the various water surface floaters need to be cleaned, the traditional cleaning mode is that after the tide is removed, manual cleaning is carried out or direct manual fishing is carried out when the tide is not removed, the manual cleaning mode is extremely slow, the effect is not large, time and labor are consumed, and therefore intercepting nets are introduced to various places to prepare for defense.
The conventional oil containment boom is provided with an oil containment boom and/or an oil containment boom net, and the conventional oil containment boom comprises a floating body, a skirt body, a tension belt, a counterweight and a joint, wherein the floating body is used for providing buoyancy for the oil containment boom and is used for providing buoyancy for the oil containment boom by utilizing air or buoyancy materials so that the oil containment boom can float on the water surface. The skirt body is a continuous part of the oil containment boom below the floating body, the function of the skirt body is to prevent or reduce the escape of intercepted objects from the lower part of the oil containment boom, the tension belt is a long belt member (chain and belt) embedded in the skirt belt and mainly used for bearing the tension generated by wind, waves, tides and towing, the counterweight enables the oil containment boom to droop and improves the ballast of the performance of the oil containment boom, and the joint is permanently attached to the oil containment boom and is used for connecting each section of the oil containment boom or other auxiliary facilities. However, the oil containment barrier is mostly made of PVC rubber and the like, is easy to age in the sun and needs to be replaced frequently; the floating body is mostly inflatable, so that the risk of breakage and air leakage exists; the oil containment boom is simple in structure, light in weight and easy to tangle and knot at sea; the interception range of the water surface and the underwater is small, and the floating objects on the water surface can be easily crossed under the condition of accumulation.
The existing intercepting net mainly structurally comprises an intercepting net, a buoy, a fixed weight and a falling object, wherein the buoy is wrapped in the intercepting net, a net head is arranged at the topmost end of the intercepting net, two auxiliary net heads are oppositely arranged on the intercepting net, and the two auxiliary net heads which are oppositely arranged are bolted together to enable the net head to be positioned right above the buoy; the net head line is provided with a fixed heavy object for fixing the whole interception device, and the bottom end of the interception net is provided with a base line. However, the interception net generally only has the interception function, a large number of ships and sailors are required to perform salvage operation on the sea every day in turn, a large amount of manpower and material resources are consumed, the salvage efficiency is low, and the height of the interception net is reduced to be below the water surface once the buoy is covered by the water surface floater under the influence of surge under the condition that the buoyancy of the buoy is too small or wind exists on the existing interception net, so that the water surface floater easily floats from the upper part of the interception net, and the interception net loses the due effect.
Disclosure of Invention
The invention provides a unit type water surface intercepting net which is simple in structure, adopts a unit type structure and can solve the problems that the service life of an existing intercepting device is not long and the intercepting effect is not good.
In order to achieve the purpose, the invention provides the following technical scheme: a unit type water surface interception net is composed of a plurality of unit interception net bodies which are connected end to end, and further comprises a lifting buoy group, wherein the lifting buoy group is arranged on the water surface along the length direction of the unit interception net bodies, the lifting buoy group comprises a lifting frame and a buoy arranged at the lower end of the lifting frame, and the unit interception net bodies are fixedly connected with the lifting frame; and the counterweight is arranged at the lower end of the unit intercepting net body.
Preferably, the lower end of the raising frame is provided with four support legs, and each support leg is provided with a buoy.
Preferably, the unit intercepting net body is provided with a vertical reinforcing rib at a position corresponding to the raising frame.
Preferably, the upper side of the unit intercepting net body is provided with an upper net rope, the lower side of the unit intercepting net body is provided with a lower net rope, two ends of the unit intercepting net body are provided with side net ropes, the raising frame is connected with the upper net rope, and the counterweight is connected with the lower net rope.
Preferably, a plurality of rope rings are installed on the side net lines, and the adjacent unit intercepting net bodies are connected through the connection between the rope rings.
Preferably, two ends of the unit intercepting net body are further provided with auxiliary side net ropes parallel to the side net ropes, and a plurality of rope rings are also mounted on the auxiliary side net ropes.
Preferably, the unit intercepting net body is provided with a water surface main cable transversely penetrating through the raising buoy group, and the water surface main cable is connected with the raising buoy group and the adjacent unit intercepting net body in series.
Preferably, the counterweight is a metal anchor chain or a sand bag.
Preferably, the flotation pontoon be the rotational moulding flotation pontoon of inside packing foam, flotation pontoon one side cut the paper-back, be provided with the recess that is used for linking to each other with the frame of raising at the position of cutting the paper-back.
Preferably, the raising frame is formed by welding stainless steel pipes, carbon steel pipes or galvanized steel pipes.
Compared with the prior art, the invention has the beneficial effects that:
the structure is simple, the interception net which is 1 meter higher than the water surface and 2 meters deeper than the water can intercept the floaters on the water surface outside the defense line in all directions, and the risks of tipping of the interception net and crossing of the floaters due to accumulation of the floaters are reduced; the double-buoy raising structure can provide certain restoring torque moment when the net body inclines due to stormy waves, the stability of the net body is guaranteed, the stormy wave resistance is improved, the raising support frame plays a role in raising the water surface interception net, and the capacity of intercepting floaters on the water surface is guaranteed. The surface of the interception net body is subjected to wear-resistant and anti-biological adhesion treatment, so that the interception net is convenient to clean, the service life of the interception net is prolonged, and the net replacement frequency is reduced.
The modular splicing structure has the advantages of convenience in installation, convenience in marine quick installation and arrangement due to the standardized and modular equipment structure, high functionality and reliability and easiness in popularization.
Drawings
FIG. 1 is a schematic view of a cellular interception net according to the present invention;
FIG. 2 is a schematic structural view of the raising frame of the present invention;
fig. 3 is a schematic structural diagram of the elevating float set of the present invention.
Reference numerals:
1. the device comprises a raising frame 11, a water surface main cable 2, a buoy 3, a unit intercepting net body 4, an upper net line 5, a rope ring 6, a side net line 7, an auxiliary side net line 8, a lower net line 9, a counterweight 10 and a vertical reinforcing rib.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 3, in order to solve the problems of short service life and poor interception effect of the conventional interception device, the present invention provides the following technical solutions: a unit type water surface intercepting net is composed of a plurality of unit intercepting net bodies 3 which are connected end to end, and further comprises a raising buoy group, wherein the raising buoy group is arranged on the water surface along the length direction of the unit intercepting net bodies 3, the raising buoy group comprises a raising frame 1 and a buoy 2 arranged at the lower end of the raising frame 1, and the unit intercepting net bodies 3 are fixedly connected with the raising frame 1; and the counterweight 9 is arranged at the lower end of the unit intercepting net body 3.
Specifically, the unit intercepting net bodies 3 are transversely spread, 20-50 meters are taken as a unit and are connected end to end, the lifting buoy group can effectively support each unit intercepting net body 3, the unit intercepting net bodies 3 adopt knotted woven nets, the surfaces of the unit intercepting net bodies 3 are subjected to treatments of wear resistance, biological adhesion resistance and the like, cleaning is facilitated, the service life of the intercepting net is prolonged, and the net changing frequency is reduced.
The lower extreme of choosing high frame 1 be provided with four stabilizer blades, all install flotation pontoon 2 on every stabilizer blade, choosing high frame 1 form by nonrust steel pipe, carbon steel pipe or galvanized steel pipe welding, choose high frame 1 about 1.2m, anticorrosive antifouling coating treatment is done on the surface.
The upper side of the unit intercepting net body 3 is provided with an upper net head 4, the lower side of the unit intercepting net body 3 is provided with a lower net head 8, two ends of the unit intercepting net body 3 are provided with side net heads 6, the raising frame 1 is connected with the upper net head 4, the counter weight 9 is connected with the lower net head 8, the upper net head 4 of the unit intercepting net body 3 and the upper edge of the raising frame 1 are fixed through binding ropes, the net body is raised to a position about 1 meter above the water surface, the counter weight 9 is bound on the lower net head 8 of the net body and used for maintaining the tensioning and drooping state of the intercepting net body, the underwater intercepting depth is guaranteed to be 2m, and the counter weight 9 is 3-5kg/m of continuous metal anchor chains or sand bags.
In this embodiment, side net twine 6 on install a plurality of becket bridles 5, realize linking to each other through the connection between becket bridle 5 between the adjacent unit interception net body 3, the both ends of unit interception net body 3 still be provided with the supplementary side net twine 7 parallel with side net twine 6, supplementary side net twine 7 on also install a plurality of becket bridles 5, during marine installation, with one at the becket bridle at unit interception net body 3 both ends with shackle or rope ligature connection can, the equipment is convenient. And the double-row rope rings on the auxiliary side net lines 7 and the side net lines 6 are adopted to overlap the net sheets, so that the intercepting weak areas at the joints are prevented.
Meanwhile, the vertical reinforcing ribs 10 are arranged at the positions, corresponding to the raising frames 1, on the unit intercepting net bodies 3, so that external force borne by the net bodies is transmitted to the water surface floating body through the vertical reinforcing ribs 10.
The unit interception net body 3 is provided with a water surface main cable 11 transversely penetrating through the raising buoy set, the water surface main cable 11 is connected with the adjacent unit interception net body 3 in series, and the water surface main cable 11 is mainly used for bearing transverse pulling force generated by wind, waves, tide and towing on the interception net body.
In this embodiment, flotation pontoon 2 be the rotational moulding flotation pontoon of inside packing foam, 2 one sides of flotation pontoon cut flatly, cut flatly the department be provided with be used for with choose the recess that high frame 1 links to each other, the rotational moulding flotation pontoon has good buoyancy, as shown in fig. 3, the part of cutting flatly is downward setting for connect the horizontal pole of choosing high frame 1 bottom side direction and stretching out, and the horizontal pole can be embedded into in the recess and connect fixedly.
It should be noted that all directional indicators (such as up, down, left, right, front, and back) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Claims (10)
1. The utility model provides a unit formula surface of water interception net, its characterized in that, unit formula surface of water interception net constitute by a plurality of unit interception dictyosome (3) end to end connection, still include:
the unit interception net comprises a raising buoy group, a plurality of unit interception net bodies (3) and a plurality of lifting buoys, wherein the raising buoy group is arranged on the water surface along the length direction of the unit interception net bodies (3) and comprises a raising frame (1) and buoys (2) arranged at the lower end of the raising frame (1), and the unit interception net bodies (3) are fixedly connected with the raising frame (1);
and the counterweight (9) is arranged at the lower end of the unit intercepting net body (3).
2. The unitary water surface intercepting net of claim 1, wherein: the lower extreme of raising frame (1) be provided with four stabilizer blades, all install flotation pontoon (2) on every stabilizer blade.
3. The unitary water surface intercepting net of claim 1, wherein: the unit interception net body (3) is provided with a vertical reinforcing rib (10) at a position corresponding to the raising frame (1).
4. The unitary water surface intercepting net of claim 1, wherein: the unit interception net body (3) is characterized in that an upper net head (4) is arranged on the upper side, a lower net head (8) is arranged on the lower side, side net heads (6) are arranged at two ends of the unit interception net body, the raising frame (1) is connected with the upper net head (4), and the counterweight (9) is connected with the lower net head (8).
5. The unitary water surface intercepting net of claim 4, wherein: a plurality of rope rings (5) are installed on the side net ropes (6), and the adjacent unit intercepting net bodies (3) are connected through the connection between the rope rings (5).
6. The unitary water surface interceptor net of claim 5, wherein: the two ends of the unit intercepting net body (3) are also provided with auxiliary side net lines (7) parallel to the side net lines (6), and the auxiliary side net lines (7) are also provided with a plurality of rope rings (5).
7. The unitary water surface intercepting net of claim 1, wherein: the unit interception net body (3) is provided with a water surface main cable (11) transversely passing through the raising buoy set, and the water surface main cable (11) is connected with the raising buoy set and the adjacent unit interception net body (3) in series.
8. The unitary water surface intercepting net of claim 1, wherein: the counterweight (9) is a metal anchor chain or a sand bag.
9. The unitary water surface intercepting net of claim 1, wherein: the flotation pontoon (2) be the rotational moulding flotation pontoon of inside packing foam, flotation pontoon (2) one side cut to level, be provided with in the department of cutting to level and be used for with the recess that links to each other of raising frame (1).
10. The unitary water surface intercepting net of claim 1, wherein: the raising frame (1) is formed by welding stainless steel pipes, carbon steel pipes or galvanized steel pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210399236.1A CN115045244A (en) | 2022-04-15 | 2022-04-15 | Unit type water surface interception net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210399236.1A CN115045244A (en) | 2022-04-15 | 2022-04-15 | Unit type water surface interception net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115045244A true CN115045244A (en) | 2022-09-13 |
Family
ID=83158394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210399236.1A Pending CN115045244A (en) | 2022-04-15 | 2022-04-15 | Unit type water surface interception net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115045244A (en) |
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2022
- 2022-04-15 CN CN202210399236.1A patent/CN115045244A/en active Pending
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