River floating object interception buoy

Abstract

The utility model discloses a floating buoy for intercepting floating objects in a river channel, and relates to the technical field of floating object interception, including an interception cylinder, wherein the interception cylinder is provided with a buoyancy block capable of generating buoyancy, one side of the interception cylinder is provided with an extension block capable of extending and reducing pressure in thunderstorm weather, and the side of the interception cylinder away from the extension block is provided with a docking block with a docking effect. The utility model enables a plurality of interception cylinders to achieve rapid docking by utilizing the extension blocks and docking blocks on the left and right sides, and when the clamping needs to be released, it can be quickly released by simply pressing the clamping blocks on both sides, and when a plurality of interception cylinders are assembled into an interception group and waves are generated on the water surface, the decompression spring inside the extension block can be utilized to stretch the interception cylinder group without disconnection, so that the interception cylinder can cope with various weather conditions when in use, and can even be applied to sea level, thereby improving the rapid docking and disassembly functions of the interception cylinder and reducing the damage rate of the interception cylinder.

Description

Technical Field

[0001] The utility model relates to the technical field of floating object interception, in particular to a buoy for intercepting floating objects in a river. Background Art

[0002] In most hydropower stations in my country, especially riverbed run-of-river hydropower stations, reservoirs, and river inlet trash racks, a large amount of floating objects are accumulated. The presence of these floating objects not only increases the head loss at the power station's water inlet, but also seriously interferes with the normal operation of the generator set and affects the power generation efficiency, especially during flood season, when the units cannot operate at full load due to clogging by floating objects, resulting in huge economic losses.

[0003] After searching, the applicant found that a Chinese patent disclosed "a river slag interception device for ecological environmental protection", and its publication number is "CN220725026U", which includes a river floating object interception buoy one, a river floating object interception buoy two is arranged on the right side of the river floating object interception buoy one, and an opening one is opened on the front and rear sides of the left side of the river floating object interception buoy one. The utility model firstly drives the connecting rod from the left side of the opening one to the right side of the opening two by the circular plate, and then pulls the fixing plate and the plug plate downward by the tensioning spring sheet, so that the plug plate is stuck on the top of the connecting rod and the plug plate limits the limiting bead, and finally the plug rod is inserted into the inside of the bayonet to further plug and fix the connecting rod, so that the connecting rod connects the river floating object interception buoy one and the river floating object interception buoy two together for use, thereby having the advantage of easy assembly, replacing the existing method of fixing the river floating object interception buoy with bolts and nuts, and improving the convenience of assembling the river floating object interception buoy;

[0004] The docking of the above-mentioned buoys does achieve the convenience of assembly, but in actual use, the assembly of the buoys needs to be convenient, and the disassembly of the buoys also needs to be easy to operate. In addition, when the buoys are used on the river or on the coast to isolate marine garbage, in case of thunderstorms, the water surface will have violent splashes, and the buoys will be torn by the waves on the water surface, causing the buoy groups to be disconnected, lose their isolation function, or even be damaged. Utility Model Content

[0005] The purpose of the utility model is to provide a floating buoy for intercepting floating objects in a river, so as to solve the problem proposed in the above-mentioned background technology that in actual use, the assembly of the buoy needs to be convenient, and the disassembly of the buoy also needs to be easy to operate, and when the buoy is used on the river surface or on the coast to isolate marine garbage, in case of thunderstorm weather, the water surface will have violent splashes, and the buoys will be torn by the waves on the water surface, resulting in disconnection between the buoy groups, loss of isolation function, and even damage.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a floating buoy for intercepting floating objects in a river, comprising an intercepting cylinder, the intercepting cylinder is provided with a buoyancy block capable of generating buoyancy, one side of the intercepting cylinder is provided with an extension block capable of extending and reducing pressure in thunderstorm weather, the side of the intercepting cylinder away from the extension block is provided with a docking block with a docking effect, and both sides of the docking block are provided with clamping blocks capable of clamping with the extension block.

[0007] Preferably, the extension block is fixedly connected to one side of the surface of the intercepting tube, and a docking groove is provided on one side inside the extension block.

[0008] Preferably, an extension cavity is provided inside the extension block at a side away from the docking groove, a decompression spring is fixedly connected to one side of the inner wall of the extension cavity, and extension grooves are provided on both sides of the extension block located at the extension cavity.

[0009] Preferably, the other side of the pressure relief spring is fixedly connected to a sliding plate, both sides of the sliding plate pass through the extension grooves on both sides and extend outward, a first docking hole is provided inside both ends of the sliding plate, and a second docking hole is provided on the side of the sliding plate away from the two first docking holes.

[0010] Preferably, the docking block is fixedly connected to a surface of a side of the intercepting tube away from the extension block, both sides of the docking block surface are fixedly connected with fixed blocks, and one side of the two fixed blocks is fixedly connected with an extension rod.

[0011] Preferably, the two clamping blocks are arranged inside the walls of the two extension rods, the interiors of the two extension rods are provided with clamping cavities, the opposite sides of the inner walls of the two clamping cavities are provided with clamping springs, and the opposite sides of the two extension rods are provided with through openings.

[0012] Preferably, the two clamping blocks are fixedly connected to opposite sides of the two clamping springs, one end of the two clamping blocks passes through the two through openings and extends to the outside, and the ejection directions of the two clamping blocks are opposite.

[0013] Preferably, limiting grooves are provided on both sides of the inner wall of the clamping cavity, the inner walls of the four limiting grooves are slidably connected to limiting blocks, and the four limiting blocks are located in the clamping cavity, and two opposite sides of a group of two are respectively fixedly connected to the two sides of the surface of the two clamping blocks.

[0014] The technical effects and advantages of the utility model are as follows: the utility model enables a plurality of interception tubes to be quickly docked by utilizing the extension blocks and docking blocks on the left and right sides, and when the clamping needs to be released, it can be quickly released by simply pressing the clamping blocks on both sides, and when a plurality of interception tubes are assembled into an interception group and waves are generated on the water surface, the decompression spring inside the extension block can be utilized to stretch the interception tube group without disconnection, so that the interception tube can cope with a variety of weather conditions when in use, and can even be suitable for sea level, thereby improving the rapid docking and disassembly functions of the interception tube and reducing the damage rate of the interception tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the extension block of the utility model.

[0017] Figure 3 It is a schematic diagram of the front cross-sectional structure of the extension block of the utility model.

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the clamping block of the utility model.

[0019] Figure 5 It is a schematic diagram of the front cross-sectional structure of the clamping block of the utility model.

[0020] In the figure: 1. intercepting cylinder; 2. buoyancy block; 3. extension block; 301. docking groove; 302. extension cavity; 303. decompression spring; 304. sliding plate; 305. extension groove; 306. first docking hole; 307. second docking hole; 4. docking block; 401. fixing block; 402. extension rod; 5. clamping block; 501. clamping cavity; 502. clamping spring; 503. through-hole; 504. limit groove; 505. limit block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-5The shown river floating object intercepting buoy comprises an intercepting tube 1, which is provided with a buoyancy block 2 capable of generating buoyancy, one side of the intercepting tube 1 is provided with an extension block 3 capable of extending and reducing pressure in thunderstorm weather, a side of the intercepting tube 1 away from the extension block 3 is provided with a docking block 4 with a docking effect, both sides of the docking block 4 are provided with clamping blocks 5 capable of clamping with the extension block 3, the utility model enables a plurality of intercepting tubes 1 to achieve rapid docking with the extension blocks 3 and the docking blocks 4 on the left and right sides, and when the clamping needs to be released, it can be quickly released by pressing the clamping blocks 5 on both sides, and when a plurality of intercepting tubes 1 are assembled into an intercepting group and waves are generated on the water surface, the decompression spring 303 inside the extension block 3 can be used to stretch the intercepting group without disconnection, so that the intercepting tube 1 can cope with various weather conditions when in use, and can even be suitable for sea level, thereby improving the rapid docking and disassembly functions of the intercepting tube 1 and reducing the damage rate of the intercepting tube 1.

[0023] like Figure 2-3 As shown, the extension block 3 is fixedly connected to one side of the surface of the interception tube 1, a docking groove 301 is provided on one side of the extension block 3, an extension cavity 302 is provided on the side of the extension block 3 away from the docking groove 301, and a pressure relief spring 303 is fixedly connected to one side of the inner wall of the extension cavity 302. The setting of the pressure relief spring 303 can enable the interception group composed of the interception tube 1 to adapt to any water surface, thereby avoiding the waves on the water surface from damaging the interception group. Extension grooves 305 are provided on both sides of the extension cavity 302 of the extension block 3, and a sliding plate 304 is fixedly connected to the other side of the pressure relief spring 303. Both sides of the sliding plate 304 penetrate the extension grooves 305 on both sides and extend to the outside. First docking holes 306 are provided inside the two ends of the sliding plate 304, and second docking holes 307 are provided on the side of the sliding plate 304 away from the two first docking holes 306. The second docking hole 307 can carry the clamping block 5 to enter the interior, thereby forming a clamping effect, thereby ensuring the integrity of the docking.

[0024] like Figure 4-5As shown, the docking block 4 is fixedly connected to the surface of one side of the intercepting tube 1 away from the extension block 3, and the two sides of the surface of the docking block 4 are fixedly connected with fixed blocks 401, and one side of the two fixed blocks 401 is fixedly connected with an extension rod 402, and the two clamping blocks 5 are arranged inside the rod wall of the two extension rods 402, and the inside of the two extension rods 402 is provided with a clamping cavity 501, and the opposite side of the inner wall of the two clamping cavities 501 is provided with a clamping spring 502, and the opposite side of the two extension rods 402 is provided with a through hole 503, and the two clamping blocks 5 are fixedly connected to the opposite side of the two clamping springs 502, and one end of the two clamping blocks 5 passes through the two through holes 503. The inner wall of the clamping cavity 501 extends from the inside to the outside, and the ejection directions of the two clamping blocks 5 are opposite. Limiting grooves 504 are provided on both sides of the inner wall of the clamping cavity 501. The inner walls of the four limiting grooves 504 are slidably connected to the limiting blocks 505. When the limiting blocks 505 slide inside the limiting grooves 504, it can ensure that the clamping blocks 5 can work vertically upward, so that the clamping effect is more stable. The four limiting blocks 505 are located in the clamping cavity 501. Two opposite sides of a group are respectively fixedly connected with the two sides of the surface of the two clamping blocks 5. When the docking is completed, if the docking needs to be released, the clamping effect can be released by pressing the clamping blocks 5 extending from the second docking hole 307 at the same time.

[0025] Working principle of the utility model: when the utility model is in use, first align the two intercepting tubes 1 that need to be docked left and right, then insert the docking block 4 provided on one side of one of the intercepting tubes 1 that need to be docked into the docking groove 301 opened inside the extension block 3, when the surface of the docking block 4 enters the docking groove 301, the extension rods 402 provided on the upper and lower sides of the docking block 4 will first enter the first docking hole 306, and at the same time as the extension rods 402 enter, the clamping blocks 5 provided inside the two extension rods 402 will use the elastic force generated by the clamping springs 502 provided inside the clamping cavity 501 to make the two clamping blocks 5 enter the inside of the two second docking holes 307 respectively, so as to achieve the effect of docking the two intercepting tubes 1. If the docking needs to be released, it is only necessary to press the clamping blocks 5 extending from the second docking holes 307 at the same time to release the docking effect;

[0026] When multiple interception tubes 1 are docked to form a straight-line interception group on the horizontal plane, in case of thunderstorms, waves on the water surface will cause the interception group to move continuously or even disconnect. The docking relationship between the extension rod 402 and the sliding plate 304 will cause the interception group to move continuously due to the water surface. At this time, the interception group will use the extension rod 402 to pull the sliding plate 304, and the sliding plate 304 will use the decompression spring 303 inside the extension cavity 302 to perform decompression processing, so that the interception group will not be disconnected due to excessive water surface causing multiple docked interception tubes 1.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A river floating object intercepting buoy, comprising an intercepting cylinder (1), characterized in that: The interception tube (1) is provided with a buoyancy block (2) capable of generating buoyancy, an extension block (3) capable of extending and reducing pressure in thunderstorm weather is provided on one side of the interception tube (1), a docking block (4) having a docking effect is provided on a side of the interception tube (1) away from the extension block (3), and clamping blocks (5) capable of clamping with the extension block (3) are provided on both sides of the docking block (4).

2. The river floating object intercepting buoy according to claim 1, characterized in that: The extension block (3) is fixedly connected to one side of the surface of the interception tube (1), and a docking groove (301) is provided on one side inside the extension block (3).

3. The river floating object intercepting buoy according to claim 2 is characterized in that: An extension cavity (302) is provided inside the extension block (3) on a side away from the docking groove (301), a pressure relief spring (303) is fixedly connected to one side of the inner wall of the extension cavity (302), and extension grooves (305) are provided on both sides of the extension block (3) located at the extension cavity (302).

4. The river floating object intercepting buoy according to claim 3 is characterized in that: The other side of the pressure relief spring (303) is fixedly connected to a sliding plate (304), both sides of the sliding plate (304) penetrate through the extension grooves (305) on both sides and extend outwards, first docking holes (306) are provided inside both ends of the sliding plate (304), and a second docking hole (307) is provided inside the sliding plate (304) on one side away from the two first docking holes (306).

5. The river floating object intercepting buoy according to claim 1, characterized in that: The docking block (4) is fixedly connected to a surface of a side of the intercepting cylinder (1) away from the extension block (3), and both sides of the surface of the docking block (4) are fixedly connected to fixed blocks (401), and one side of the two fixed blocks (401) is fixedly connected to an extension rod (402).

6. The river floating object intercepting buoy according to claim 1, characterized in that: The two clamping blocks (5) are both arranged inside the rod walls of the two extension rods (402), the two extension rods (402) are both provided with clamping cavities (501), the opposite sides of the inner walls of the two clamping cavities (501) are both provided with clamping springs (502), and the opposite sides of the two extension rods (402) are both provided with through openings (503).

7. The river floating object intercepting buoy according to claim 6, characterized in that: The two clamping blocks (5) are fixedly connected to opposite sides of the two clamping springs (502), one end of the two clamping blocks (5) passes through the two through openings (503) and extends to the outside, and the ejection directions of the two clamping blocks (5) are opposite.

8. The river floating object intercepting buoy according to claim 6, characterized in that: Limiting grooves (504) are provided on both sides of the inner wall of the clamping cavity (501); the inner walls of the four limiting grooves (504) are slidably connected to limiting blocks (505); and the four limiting blocks (505) are located in the clamping cavity (501), and opposite sides of two groups of two are fixedly connected to the two sides of the surfaces of the two clamping blocks (5).

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