CN217629761U

CN217629761U - Unit type water surface interception net

Info

Publication number: CN217629761U
Application number: CN202220878305.2U
Authority: CN
Inventors: 谢章婷; 宋启海; 李地; 王龙生; 宋维广; 马超光; 田国东; 李林; 刘成龙; 程红玉
Original assignee: Shandong Binhai New Materials Technology Co ltd
Current assignee: Shandong Binhai New Materials Technology Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-10-21
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a unit type water surface intercepting net, which is composed of a plurality of unit intercepting net bodies connected end to end, and also comprises a lifting buoy group, wherein the lifting buoy group is arranged on the water surface along the length direction of the unit intercepting 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 intercepting net bodies are fixedly connected with the lifting frame; and the counterweight is arranged at the lower end of the unit intercepting net body. The utility model discloses simple structure adopts the unit formula structure, can solve current intercepting device life not long, the not good problem of interception effect.

Description

Unit type water surface interception net

Technical Field

The utility model relates to a surface of water interception net field specifically is a cellular surface of water interception net.

Background

At present, on the sea surface or river surface, pieces of garbage, phytoplankton or oil stains, such as enteromorpha and the like, are often generated, 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 areas 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 comprises an intercepting net, a buoy, a fixed weight and a falling object, wherein the buoy is wrapped in the intercepting net, the top end of the intercepting net is provided with a net head line, the intercepting net is oppositely provided with two auxiliary net heads, and the two auxiliary net heads which are oppositely arranged are bolted together to enable the net head line to be positioned right above the buoy; the net rope is provided with a fixed weight for fixing the whole interception device, and the bottom end of the interception net is provided with a bottom rope. 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.

SUMMERY OF THE UTILITY MODEL

The utility model provides a unit formula surface of water interception net, simple structure adopts the unit formula structure, can solve current intercepting device life not long, the not good problem of interception effect.

In order to achieve the above object, the utility model provides a 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 head line, the lower side of the unit intercepting net body is provided with a lower net head line, two ends of the unit intercepting net body are provided with side net head lines, the raising frame is connected with the upper net head line, and the counterweight is connected with the lower net head line.

Preferably, a plurality of rope rings are installed on the side net ropes, and the adjacent unit intercepting net bodies are connected through the connection of 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 beneficial effects of the utility model are 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 the interception net and crossing the net 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 unit type intercepting net of the present invention;

fig. 2 is a schematic structural view of the raising frame of the present invention;

fig. 3 is a schematic structural view of the lifting buoy 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. 1-3, the utility model discloses a scheme provides following technical scheme for solving current intercepting device life is not long, the not good problem of interception effect: 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, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Claims

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 device comprises a raising buoy group, wherein the raising buoy group is arranged on the water surface along the length direction of a unit interception net body (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 interception net body (3) is 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 interceptor net of claim 1, wherein: the lower end of the raising frame (1) is provided with four support legs, and each support leg is provided with a buoy (2).

3. The unitary water surface intercepting net of claim 1, wherein: and vertical reinforcing ribs (10) are arranged at positions corresponding to the raising frames (1) on the unit intercepting net bodies (3).

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 interceptor net of claim 1, wherein: the unit intercepting net body (3) is provided with a water surface main cable (11) transversely penetrating through the raising buoy group, and the water surface main cable (11) is connected with the raising buoy group and the adjacent unit intercepting 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.