Floating fence

Abstract

The invention discloses a floating fence, which relates to the technical field of hydropower engineering, and comprises a floating unit, a floating barrel, an elastic assembly, a connecting rope and a connecting assembly, the fixing unit is arranged on the outer wall of the bottom of the buoy; the intercepting net is arranged below the buoy through the fixing unit; and the balancing weight is arranged at the bottom end of the intercepting net. The device has the beneficial effects that the buoys are connected in series through the connecting assemblies, the distance between the buoys can be expanded, the problem that the intercepting effect is affected due to the fact that the water level drops and the buoys are suspended can be solved, the buoys can ascend and descend to form notches, accumulated garbage is treated in a unified mode, and the buoys can be prevented from rotating through the balance units; the problems that the connection rope is wound and the interception effect is lost in an extending state are solved; and the lifting of the buoy is influenced due to the position deviation of the closed pipe and the communicating pipe are solved.

Description

Technical Field

[0001] The invention relates to the technical field of hydropower engineering, in particular to a floating barrier. Background Art

[0002] The intercepting floating raft is mainly set up on the river surface to intercept the garbage in the river. Generally, the water surface is intercepted through the rear floating raft, and the filter screen is set on the floating raft to intercept the underwater.

[0003] In the use of existing floating buoys, a rope is generally used to connect multiple buoys in series. Regardless of whether a fixed buoy or a buoy that can slide on the steel cable is used, when the water level drops, the steel cable will pull the buoys at the edge into the air, forming a gap between the buoys and the river surface, causing garbage to leak from the suspended area. Summary of the invention

[0004] In view of the above problems, the present invention is proposed.

[0005] Therefore, the purpose of the present invention is to provide a floating intercepting raft, which aims to solve the problem that the floating intercepting raft becomes suspended in the air when the water level changes, thereby affecting the intercepting effect.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a floating barrage, comprising a floating unit, including a buoy, an elastic component arranged in the inner cavity of the buoy, a connecting rope arranged at the moving end of the elastic component, and a connecting component arranged at one end of the connecting rope and the outer side of the buoy;

[0007] A fixing unit, the fixing unit being arranged on the bottom outer wall of the buoy;

[0008] An interception net, which is arranged below the buoy through the fixing unit;

[0009] A counterweight block is arranged at the bottom end of the interception net.

[0010] As a preferred solution of the floating row of the present invention, the elastic component includes a fixed seat arranged in the inner cavity of the buoy, a fixed tube arranged in the fixed seat, a slider slidably arranged on the inner wall of the fixed tube, a spring arranged on one side of the slider and the inner cavity of the fixed tube, and a sealing tube arranged on one side of the fixed tube;

[0011] One end of the connecting rope is arranged on one side of the sliding block and passes through the sealing tube, and the outer wall of the sealing tube is fixedly connected to the buoy.

[0012] As a preferred solution of the floating raft described in the present invention, the connecting assembly includes a connecting plate arranged at one end of the connecting rope, a positioning plate arranged on the outer wall of one side of the buoy, a self-locking hook arranged on one side of the connecting plate, and a connecting ring arranged on one side of the positioning plate and corresponding to the self-locking hook.

[0013] As a preferred solution of the floating row described in the present invention, the fixing unit includes a mounting seat arranged on the outer wall of the bottom of the buoy, a threaded rod passing through the mounting seat, and nuts threadedly arranged on both ends of the threaded rod.

[0014] As a preferred solution of the floating row described in the present invention, the lifting unit includes a closed tube and a connecting tube respectively arranged at the top and bottom of the buoy, a closed cover arranged at one end of the closed tube and one end of the connecting tube, a reaction tube and a control valve embedded in the top of the buoy, a connecting tube arranged at the air inlet end of the control valve, a tube cover arranged at the top of the reaction tube, a connecting end arranged at the bottom of the reaction tube, and a compressed air bottle arranged in the inner cavity of the reaction tube.

[0015] As a preferred solution of the floating row described in the present invention, a step is provided on the top of the connecting end, a connecting groove is provided on the inner side of the step, an extrusion block is provided at the center of the top circle of the connecting end, and a through hole is provided at the axial center line of the connecting end.

[0016] As a preferred solution of the floating row described in the present invention, the balancing unit includes a fixed plate, a positioning tube arranged in the fixed plate and slidably connected to the connecting rope, and a connecting block arranged at the bottom of the fixed plate.

[0017] As a preferred solution of the floating row barrier described in the present invention, a clamping groove is opened at the bottom of the connecting block, a bolt is arranged at the bottom of the connecting block, and the bolt passes through the clamping groove, and a nut is arranged at one end of the bolt.

[0018] As a preferred solution of the floating row described in the present invention, the connecting end is connected to the compressed air bottle through a provided connecting groove, and one end of the connecting pipe is sealed and connected in the through hole.

[0019] As a preferred solution of the floating intercepting net of the present invention, the threaded rod horizontally penetrates the top of the intercepting net.

[0020] Beneficial effects of the present invention: The present invention connects the buoys in series through a connecting assembly, and the distance between the buoys can be expanded, which can prevent the problem of the buoys being suspended in the air due to a drop in water level and affecting the interception effect, and the buoys can be raised and lowered to form gaps to uniformly handle accumulated garbage. The balancing unit can also prevent the buoys from rotating, which in turn causes the connection rope to be entangled, resulting in the loss of the interception effect in the extended state, and the closed tube and the connecting tube to be offset in position, affecting the lifting and lowering of the buoy. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a structural schematic diagram of the present invention.

[0023] Figure 2 It is a structural schematic diagram of the buoy of the present invention.

[0024] Figure 3 It is a structural cross-sectional view of the buoy of the present invention.

[0025] Figure 4 It is a cross-sectional view of the elastic component of the present invention.

[0026] Figure 5 It is a structural schematic diagram of the connection state of the connection component of the present invention.

[0027] Figure 6 It is a partial structural cross-sectional view of the lifting unit of the present invention in an explosion state.

[0028] Figure 7 It is a schematic structural diagram of the balancing unit of the present invention. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0032] Example 1

[0033] Reference Figure 1 to Figure 4 , which is the first embodiment of the present invention, and provides a floating barge, which includes a floating unit 100, including a buoy 101, an elastic component 102 arranged in the inner cavity of the buoy 101, a connecting rope 103 arranged at the moving end of the elastic component 102, and a connecting component 104 arranged at one end of the connecting rope 103 and the outer side of the buoy 101;

[0034] A fixing unit 200, the fixing unit 200 is disposed on the bottom outer wall of the buoy 101;

[0035] An interception net 300, which is disposed below the buoy 101 through a fixing unit 200;

[0036] The counterweight block 400 is arranged at the bottom end of the interception net 300 .

[0037] It should be noted that multiple groups of pontoons 101 are connected in series through a connecting assembly 104. The two ends of the pontoon string after series connection are connected by a wire rope and fixed on the dam. The fixing unit 200 is arranged directly below the pontoon 101, and the top of the interception net 300 is fixed, and multiple groups of counterweight blocks 400 are hung at the bottom of the interception net 300. The counterweight blocks 400 pull the bottom of the interception net 300 to expand it, thereby increasing the interception depth of the overall interception net 300.

[0038] Furthermore, the elastic component 102 includes a fixing seat 102a disposed in the inner cavity of the buoy 101, a fixing tube 102b disposed in the fixing seat 102a, a slider 102c slidably disposed on the inner wall of the fixing tube 102b, a spring 102d disposed on one side of the slider 102c and in the inner cavity of the fixing tube 102b, and a sealing tube 102e disposed on one side of the fixing tube 102b;

[0039] One end of the connecting rope 103 is disposed on one side of the slider 102 c and passes through the sealing tube 102 e , and the outer wall of the sealing tube 102 e is fixedly connected to the buoy 101 .

[0040] It should be noted that the fixing seat 102a is fixedly arranged in the inner cavity of the float 101, and the fixing tube 102b is fixedly embedded in the fixing seat 102a to fix the fixing tube 102b, the slider 102c slides in the inner cavity of the fixing tube 102b, and the spring 102d will squeeze the slider 102c to the side away from the sealing tube 102e.

[0041] The fixed pipe 102b and the sealing pipe 102e are fixedly connected, and the sealing pipe 102e extends out of the buoy 101. The connection between the sealing pipe 102e and the buoy 101 is fixedly connected, so the fixed pipe 102b and the sealing pipe 102e are sealed in the part located in the buoy 101, and will not cause water leakage to the inner cavity of the buoy 101.

[0042] Furthermore, the connecting assembly 104 includes a connecting plate 104a arranged at one end of the connecting rope 103, a positioning plate 104b arranged on the outer wall of one side of the buoy 101, a self-locking hook 104c arranged on one side of the connecting plate 104a, and a connecting ring 104d arranged on one side of the positioning plate 104b and corresponding to the self-locking hook 104c.

[0043] It should be noted that a slot connected to the connecting rope 103 is provided on one side of the connecting plate 104a. The connecting rope 103 is inserted into the slot and fixedly connected to the connecting plate 104a by screws. Multiple sets of connecting rings are welded on the other side of the connecting plate 104a. The self-locking hook 104c is connected to the connecting plate 104a by putting the ring at its tail end on the connecting ring.

[0044] The fixing unit 200 includes a mounting seat 201 disposed on the outer wall of the bottom of the buoy 101 , a threaded rod 202 penetrating the mounting seat 201 , and nuts 203 threadedly disposed on both ends of the threaded rod 202 .

[0045] The threaded rod 202 extends horizontally through the top of the interception net 300 .

[0046] It should be noted that the mounting seat 201 is installed under the buoy 101 by screws. A nut 203 is first screwed on one end of the threaded rod 202, the threaded rod 202 passes through one of the mounting seats 201, then passes through the top of the interception net 300, and finally passes out from the other mounting seat 201, and the nut 203 is screwed on the other end of the threaded rod 202. The two nuts 203 are tightened to fix the threaded rod 202 on the mounting seat.

[0047] When in use, multiple buoys 101 are connected in series and connected by steel wire ropes. First, one end of the buoy string is fixed, and then the interception net 300 is fixed under the buoy 101 through the threaded rod 202 in turn. Finally, the counterweight 400 is hung on the bottom of the interception net 300, the floating raft is thrown into the interception area, and the other end of the steel wire rope is pulled to fix it on the dam body.

[0048] When the water level on the river surface fluctuates, when the water level rises, the buoy 101 floats along with the water surface, the wire rope becomes loose, and the buoy 101 forms an arc-shaped interception, which will not affect the interception effect.

[0049] When the water level of the river drops, the buoy 101 drops with the water level and tightens the wire rope. As the water level drops, the tension of the wire rope on both ends of the buoy string will increase. When the tension acts on the buoy 101, both ends of the buoy 101 will be subjected to tension. Under the action of the tension, the connecting rope 103 will be pulled out of the sealing tube 102e to increase the overall length of the buoy string. There is more than one group of connecting ropes 103. When multiple groups of connecting ropes 103 are extended, they will also form an interception area between the buoys 101. Therefore, the interception effect will not be affected while the length of the buoy string is extended.

[0050] In summary, as the water level drops, the length of the buoy string will increase, and an interception area will be formed between the buoys 101 by multiple sets of connecting ropes 103. The steel wire rope does not need to be connected in series with the entire buoy string, but only needs to connect the two ends of the buoy string. Therefore, when the water level drops, the buoy string connected by the steel wire rope will be suspended in the air under tension in turn. However, since the distance between two adjacent buoys 101 can be lengthened, the expanded length of the buoy 101 on the river surface is still the width of the river surface, and the floating raft will not have the problem of affecting the interception effect due to changes in water level.

[0051] Example 2

[0052] Reference Figure 1 to Figure 6 , which is the second embodiment of the present invention, which is different from the first embodiment in that it also includes a lifting unit 500, including a closed tube 501 and a connecting tube 502 respectively arranged at the top and bottom of the float 101, a closed cover 503 arranged at one end of the closed tube 501 and one end of the connecting tube 502, a reaction tube 504 and a control valve 505 embedded in the top of the float 101, a connecting tube 506 arranged at the air inlet end of the control valve 505, a tube cover 507 arranged at the top of the reaction tube 504, a connecting terminal 508 arranged at the bottom of the reaction tube 504, and a compressed air bottle 509 arranged in the inner cavity of the reaction tube 504.

[0053] It should be noted that the reaction tube 504 and the control valve 505 are both sealed and embedded in the top inner wall of the buoy 101, and penetrate the outer wall to extend into the inner cavity of the buoy 101. The bottom of the reaction tube 504 is fixedly connected with a connecting end 508, and the top of the reaction tube 504 is threadedly connected with a pipe cover 507. The pipe cover 507 can prevent water from entering the inner cavity of the reaction tube 504. The connecting end 508 and the control valve 505 are connected through a connecting pipe 506. The closed pipe 501 and the connecting pipe 502 are respectively arranged directly above and directly below the buoy 101.

[0054] The air outlet of the compressed air bottle 509 is equipped with a push switch, which is a prior art in the art and can be purchased directly. The compressed air bottle 509 generally contains compressed carbon dioxide, which is low in cost and non-toxic and harmless.

[0055] Furthermore, a step 508a is provided at the top of the connecting end 508, a connecting groove 508b is provided on the inner side of the step 508a, an extrusion block 508c is provided at the center of the top circle of the connecting end 508, and a through hole 508d is provided at the axial center line of the connecting end 508.

[0056] The connecting end 508 is connected to the compressed air bottle 509 via the provided connecting groove 508b, and one end of the connecting tube 506 is sealed and connected in the through hole 508d.

[0057] It should be noted that one end of the connecting tube 506 extends into the through hole 508d and is sealed and connected. When the compressed air bottle 509 is tightened in the connecting groove 508b, the step 508a is in contact with the bottle mouth of the compressed air bottle 509. A sealing gasket is generally provided at the bottle mouth. The sealing gasket is elastic and has sealing properties. Therefore, when the extrusion block 508c triggers the valve in the compressed air bottle 509, the connection end 508 and the compressed air bottle 509 are sealed.

[0058] During use, when garbage needs to be cleaned up, the operator rows the boat to the main garbage accumulation area, then selects several groups of buoys 101, unscrews the closing tube 501 of the corresponding buoy 101 and the closing cover 503 on the connecting tube 502, and the river water enters the inner cavity of the buoy 101 through the connecting tube 502, and squeezes the air in the inner cavity of the buoy 101 out of the closing tube 501. After the inner cavity of the buoy 101 is filled with river water, it will sink, and the buoy string will form a gap at the sinking buoy 101, and the accumulated garbage will flow out from the gap, and the operator will centrally process the accumulated garbage at the gap.

[0059] When the garbage is cleaned up, tighten the closing cap 503 at the closing pipe 501, open the control valve 505, and the gas in the compressed air bottle 509 enters the inner cavity of the float 101 through the control valve 505. When the gas enters the inner cavity of the float 101, bubbles will be formed and fill the liquid surface of the inner cavity of the float 101. The top of the float 101 has been closed, and the gas will squeeze the river water downward, squeezing the river water in the float 101 out of the inner cavity. When the float 101 is exposed to the water surface and there are bubbles around the float 101, tighten the closing cap 503 on the connecting pipe 502 to seal the float 101.

[0060] Close the control valve 505 , unscrew the tube cover 507 , unscrew the compressed air bottle 509 in the reaction tube 504 from the connecting end 508 , and replace it with a new compressed air bottle 509 .

[0061] In summary, by filling water into several groups of buoys 101 in the garbage collection area to make them float down, a gap is formed on the buoy string, and then the garbage in the gap is centrally processed, thereby improving the problem of low cleaning efficiency caused by the inability to centrally process the garbage during cleaning.

[0062] Example 3

[0063] Reference Figure 1 to Figure 7 , which is the third embodiment of the present invention, is different from the previous two embodiments in that it includes a balancing unit 600, including a fixed plate 601, a positioning tube 602 arranged in the fixed plate 601 and slidably connected to the connecting rope 103, and a connecting block 603 arranged at the bottom of the fixed plate 601.

[0064] A clamping groove 603a is provided at the bottom of the connecting block 603, a bolt 603b is provided at the bottom of the connecting block 603, and the bolt 603b passes through the clamping groove 603a, and a nut 603c is provided at one end of the bolt 603b.

[0065] It should be noted that a positioning tube 602 corresponding to the connecting rope 103 in the horizontal direction is fixedly provided on the fixed plate 601, and the connecting rope 103 passes through the positioning tube 602. A connecting block 603 is fixedly connected to the fixed plate 601 by screws directly below the fixed plate 601. The top of the intercepting net 300 is placed in the clamping groove 603a, and then the bolt 603b is inserted into the clamping groove 603a and the intercepting net 300, and fixed by the nut 603c.

[0066] When in use, lift the top of the interception net 300, tighten it and insert it into the clamping groove 603a, and then fix it with bolts 603b and nuts 603c. The interception net 300 will pull the connecting block 603 to prevent the fixed plate 601 from rotating. It acts on the connecting rope 103 like a separator between cables, which can prevent the buoy 101 from rotating and causing the connecting rope 103 to become entangled and lose the interception effect.

[0067] In summary, by pulling the connecting block 603 downward through the interception net 300, the fixed plate 601 cannot rotate, and thus the buoy 101 cannot rotate, which can prevent the connecting rope 103 from getting entangled and losing the interception effect in the extended state. The inability of the buoy 101 to rotate can also prevent the closed tube 501 and the connecting tube 502 from being offset in position, which makes the buoy 101 unable to achieve the lifting effect.

[0068] It is important to note that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A floating barrage, characterized in that: include, A floating unit (100) comprises a buoy (101), an elastic component (102) arranged in the inner cavity of the buoy (101), a connecting rope (103) arranged at the moving end of the elastic component (102), and a connecting component (104) arranged at one end of the connecting rope (103) and the outer side of the buoy (101); A fixing unit (200), the fixing unit (200) being arranged on the bottom outer wall of the buoy (101); An interception net (300), wherein the interception net (300) is disposed below the buoy (101) through the fixing unit (200); A counterweight block (400), wherein the counterweight block (400) is arranged at the bottom end of the interception net (300).

2. The floating barrage as claimed in claim 1, characterized in that: The elastic component (102) comprises a fixing seat (102a) arranged in the inner cavity of the buoy (101), a fixing tube (102b) arranged in the fixing seat (102a), a slider (102c) slidably arranged on the inner wall of the fixing tube (102b), a spring (102d) arranged on one side of the slider (102c) and in the inner cavity of the fixing tube (102b), and a sealing tube (102e) arranged on one side of the fixing tube (102b); One end of the connecting rope (103) is arranged on one side of the slider (102c) and passes through the sealing tube (102e), and the outer wall of the sealing tube (102e) is fixedly connected to the buoy (101).

3. The floating barrage as claimed in claim 1, characterized in that: The connecting assembly (104) comprises a connecting plate (104a) arranged at one end of the connecting rope (103), a positioning plate (104b) arranged on the outer wall of one side of the buoy (101), a self-locking hook (104c) arranged on one side of the connecting plate (104a), and a connecting ring (104d) arranged on one side of the positioning plate (104b) and corresponding to the self-locking hook (104c).

4. The floating barrage as claimed in claim 1, characterized in that: The fixing unit (200) comprises a mounting seat (201) arranged on the outer wall of the bottom of the buoy (101), a threaded rod (202) passing through the mounting seat (201), and nuts (203) threadedly arranged at both ends of the threaded rod (202).

5. The floating barrage as claimed in claim 1, characterized in that: Also includes, The lifting unit (500) comprises a closed tube (501) and a connecting tube (502) respectively arranged at the top and bottom of the buoy (101), a closed cover (503) arranged at one end of the closed tube (501) and one end of the connecting tube (502), a reaction tube (504) and a control valve (505) embedded in the top of the buoy (101), a connecting tube (506) arranged at the air inlet end of the control valve (505), a tube cover (507) arranged at the top of the reaction tube (504), a connecting terminal (508) arranged at the bottom of the reaction tube (504), and a compressed air bottle (509) arranged in the inner cavity of the reaction tube (504).

6. The floating barrage as claimed in claim 5, characterized in that: The top of the connecting end (508) is provided with a step (508a), the inner side of the step (508a) is provided with a connecting groove (508b), the top center of the connecting end (508) is provided with an extrusion block (508c), and the axis of the connecting end (508) is provided with a through hole (508d).

7. The floating barrage as claimed in claim 1 or 5, characterized in that: Also includes, The balancing unit (600) comprises a fixing plate (601), a positioning tube (602) disposed in the fixing plate (601) and slidably connected to the connecting rope (103), and a connecting block (603) disposed at the bottom of the fixing plate (601).

8. The floating barrage as claimed in claim 7, characterized in that: A clamping groove (603a) is provided at the bottom of the connection block (603), a bolt (603b) is provided at the bottom of the connection block (603), and the bolt (603b) passes through the clamping groove (603a), and a nut (603c) is provided at one end of the bolt (603b).

9. The floating barrage as claimed in claim 6, characterized in that: The connecting end (508) is connected to the compressed air bottle (509) via a connecting groove (508b), and one end of the connecting pipe (506) is sealed and connected in the through hole (508d).

10. The floating barrage as claimed in claim 4, characterized in that: The threaded rod (202) horizontally penetrates the top of the interception net (300).

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