Trash holding net

Abstract

The utility model relates to the technical field of trash holding nets, and discloses a trash holding net which comprises a net body, a plurality of first hanging rings are arranged on the upper side in the net body, a steel cable is fixedly connected to the outer walls of the first hanging rings, a plurality of floating barrels are arranged on the outer wall of the steel cable in a sleeved mode, and the two ends of the steel cable are both rotationally connected with fixing plates. A conical barrel is fixedly connected to the lower surface of the fixing plate, a two-way lead screw is rotatably connected to the interior of the conical barrel, threaded sleeves which are in up-down symmetry are rotatably connected to the outer wall of the two-way lead screw, connecting plates which are in left-right symmetry are rotatably connected to the outer walls of the two threaded sleeves, and hinge seats are rotatably connected to the outer walls of the two connecting plates. According to the trash holding net, through cooperation of the net body, the first hanging rings, the steel ropes, the floating barrels, the fixing plates, the conical barrels, the two-way lead screws, the threaded sleeves, the connecting plates, the hinge bases, the inserting columns and the positioning assemblies, the effect of conveniently and stably installing the trash holding net is achieved, and the stability of the trash holding net is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of trash-blocking nets, in particular to a trash-blocking net. Background Art

[0002] Trash nets are facilities installed in water bodies, mainly used to intercept solid waste, floating objects and suspended matter in the water to prevent them from entering the water system or water treatment facilities. These nets are usually made of mesh materials with different pore sizes, and the appropriate specifications can be selected according to needs. Trash nets are used for many important reasons. First, it helps to protect the environment, reduce water pollution, and maintain the health of aquatic organisms and ecosystems. Secondly, trash nets can protect water treatment facilities or pipeline systems, prevent waste from entering and causing blockage or damage, and extend the service life of facilities. In addition, the use of trash nets can also improve the overall sanitation level of the surrounding environment, maintain the cleanliness and beauty of the water body, and enhance the quality of the landscape. In addition, by intercepting solid waste, trash nets can also promote the recycling of resources, reduce resource waste, and benefit sustainable development. Therefore, trash nets are of great significance in environmental protection, facility maintenance, water quality improvement, and resource recovery.

[0003] After searching, the publication number CN216194562U discloses a device for intercepting pollution with a pollution net bag, which includes columns fixed on the shore foundations on both sides of the water surface, each column is connected to a column pull rope, a net pull rod is connected between the two column pull ropes, at least two net bag pull ropes are connected to the net pull rod, the net bag pull rope is connected to the expansion unit, there are multiple expansion units, arranged in a row across the water surface, each expansion unit is connected to a net bag, the net bag is a trapezoidal shape with a large front and a small back, the larger end of the opening forms a collection inlet, the collection inlet is connected to the corresponding expansion unit, and the smaller end of the net bag is sealed by a mesh to form a bottom. The structure after adopting this scheme is reasonable, the use effect is good, and the labor intensity is low. Although the net pull rod is set between the column pull ropes in the application, it cooperates with the two net bag pull ropes and the net bag to achieve the effect of facilitating the collection of floating objects on the water surface.

[0004] However, during the installation process of the application, the installation structure is relatively simple, which cannot make the trash net have better stability when encountering a large water flow, thereby causing the trash net to be washed away by the water flow during use. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a trash net, aiming to improve the problem that the trash net in the prior art has a relatively simple installation structure, which causes the trash net to be washed away when encountering a large water flow.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of pollution-control net, including a net body, a plurality of hanging rings are arranged on the upper side of the inner part of the net body, the outer walls of the plurality of hanging rings are fixedly connected with steel cables, the outer walls of the steel cables are sleeved with a plurality of floats, both ends of the steel cables are rotatably connected with fixed plates, the lower surface of the fixed plate is fixedly connected with a conical cylinder, the inner part of the conical cylinder is rotatably connected with a bidirectional screw rod, the outer wall of the bidirectional screw rod is rotatably connected with a threaded sleeve symmetrical in upper and lower parts, the outer walls of the two threaded sleeves are rotatably connected with connecting plates symmetrical in left and right parts, the outer walls of the two connecting plates are rotatably connected with hinged seats, one side of the outer wall of the hinged seat is fixedly connected with a plug column, and a positioning component is arranged on the lower side of the inner part of the net body.

[0007] Through the above technical solution, the effect of stabilizing the network body is achieved.

[0008] Furthermore, the positioning assembly includes a second hanging ring, which is rotatably connected to the lower side of the inner part of the net body, and the outer wall of the second hanging ring is rotatably connected to a conical block.

[0009] Through the above technical solution, the effect of keeping the net body vertical all the time is achieved.

[0010] Furthermore, a plurality of net bags are arranged through the upper side of the inner part of the net body, a fixing frame 1 is fixedly connected to one side of the outer wall of the net bag, and one side of the outer wall of the fixing frame 1 is in contact with one side of the outer wall of the net body.

[0011] Through the above technical solution, the effect of facilitating the collection of floating objects is achieved.

[0012] Furthermore, a plurality of fixing columns are fixedly connected to one side of an outer wall of the fixing frame, and a plurality of springs are slidably connected inside the fixing columns.

[0013] Through the above technical solution, the effect of facilitating the installation of spring 1 is achieved.

[0014] Furthermore, both ends of the plurality of springs are fixedly connected with a clamping block one, and the outer walls of two of the clamping blocks one are slidably connected to the inner wall of the fixed column.

[0015] Through the above technical solution, the effect of facilitating the movement of the card block is achieved.

[0016] Furthermore, the outer wall of the net bag is slidably connected to a second fixing frame, and one side of the outer wall of the second fixing frame is in contact with the other side of the net body.

[0017] Through the above technical solution, the effect of stabilizing the net bag is achieved.

[0018] Furthermore, a plurality of fixing boxes are fixedly connected to one side of the outer wall of the second fixing frame, a sliding plate is slidably connected inside the fixing box, and a second clamping block is fixedly connected to one side of the outer wall of the sliding plate.

[0019] Through the above technical solution, the effect of facilitating the fixing of the second clamping block is achieved.

[0020] Furthermore, a telescopic rod is fixedly connected to the other side of the outer wall of the sliding plate, one end of the telescopic rod is fixedly connected to the inner wall of the fixing box, and a second spring is sleeved on the outer wall of the telescopic rod.

[0021] Through the above technical solution, the effect of driving the second clamping block to move is achieved.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the coordination of the net body, the hanging ring, the steel cable, the buoy, the fixing plate, the conical cylinder, the bidirectional screw rod, the threaded sleeve, the connecting plate, the hinged seat, the plug column and the positioning assembly is achieved, so as to achieve the effect of facilitating and stably installing the trash net, improve the stability of the trash net, and solve the problem of unstable installation due to the relatively simple installation structure.

[0024] 2. In the utility model, through the cooperation of fixed frame 1, net bag, fixed column, spring 1, clamping block 1, fixed frame 2, fixed box, sliding plate, clamping block 2, telescopic rod and spring 2, the effect of facilitating the collection of floating objects on the water surface and disassembling the net bag for cleaning is achieved, thereby improving the practicality of the trash net and solving the problem that the net bag is not easy to disassemble, resulting in blockage of water flow inside the net bag and large resistance of the trash net. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional structural schematic diagram of a trash-blocking net proposed by the utility model;

[0026] Figure 2 A schematic side view of the three-dimensional structure of a trash-blocking net proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the internal structure of a conical cylinder of a trash-blocking net proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the structure of a conical cylinder net bag of a trash-blocking net proposed by the utility model;

[0029] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0030] Legend:

[0031] 1. Net body; 2. Hanging ring 1; 3. Steel cable; 4. Float; 5. Fixed plate; 6. Conical cylinder; 7. Bidirectional screw rod; 8. Threaded sleeve; 9. Connecting plate; 10. Articulated seat; 11. Insert column; 12. Positioning assembly; 1201. Hanging ring 2; 1202. Conical block; 13. Fixed frame 1; 14. Net bag; 15. Fixed column; 16. Spring 1; 17. Block 1; 18. Fixed frame 2; 19. Fixed box; 20. Sliding plate; 21. Block 2; 22. Telescopic rod; 23. Spring 2. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1 , Figure 2 and Figure 3 , the utility model provides an embodiment: a trash-blocking net, including a net body 1, a plurality of hanging rings 2 are arranged on the upper side of the inner part of the net body 1, the outer walls of the plurality of hanging rings 2 are fixedly connected with steel cables 3, the outer walls of the steel cables 3 are sleeved with a plurality of floats 4, both ends of the steel cables 3 are rotatably connected with fixed plates 5, the lower surface of the fixed plate 5 is fixedly connected with a conical cylinder 6, the inner part of the conical cylinder 6 is rotatably connected with a bidirectional screw rod 7, the outer wall of the bidirectional screw rod 7 is rotatably connected with a threaded sleeve 8 symmetrical up and down, the outer walls of the two threaded sleeves 8 are rotatably connected with left-right symmetrical connecting plates 9, the outer walls of the two connecting plates 9 are rotatably connected with hinged seats 10, one side of the outer wall of the hinged seat 10 is fixedly connected with a plug column 11, and a positioning component 12 is arranged on the lower side of the inner part of the net body 1; the positioning component 12 includes a hanging ring 2 1201, the hanging ring 2 1201 is rotatably connected to the lower side of the inner part of the net body 1, and the outer wall of the hanging ring 2 1201 is rotatably connected with a conical block 1202;

[0034] Specifically, first, the method forms a stable support foundation by installing two fixing plates 5 on the symmetrical river bank. Then, the conical tube 6 is inserted into the soil to fix and support it. Then, by rotating the bidirectional screw 7, the two threaded sleeves 8 move inward. This step cleverly uses the mechanical principle to achieve stable fixation of the net body 1 through a simple rotation action. The movement of the threaded sleeve 8 drives the connecting plate 9 to rotate, further promoting the movement of the hinge seat 10. The design of the hinge seat 10 enables the plug 11 to be smoothly pushed out from the inside of the conical tube 6 and inserted into the soil, thereby further enhancing the stability of the net body 1. When the net body 1 is placed in the river channel, the buoy 4 plays an important role. It can not only drive the net body 1 to float on the water surface, but also automatically adjust the position of the net body 1 according to the change of water level to maintain the best working state. In addition, the gravity of the conical block 1202 keeps the net body 1 in an open state at all times. This design fully considers the influence of water flow on the net body 1, offsets part of the impact force of the water flow through gravity, and ensures the stability and service life of the net body 1.

[0035] Reference Figure 1 , Figure 4 and Figure 5 , a plurality of net bags 14 are arranged on the upper side of the interior of the net body 1, and a fixed frame 13 is fixedly connected to one side of the outer wall of the net bag 14, and one side of the outer wall of the fixed frame 13 is in contact with one side of the outer wall of the net body 1; a plurality of fixed columns 15 are fixedly connected to one side of the outer wall of the fixed frame 13, and a plurality of springs 16 are slidably connected inside the fixed column 15; a plurality of springs 16 are fixedly connected to one end of each of the two ends of each of the springs 16, and the outer walls of the two clamping blocks 17 are slidably connected to the inner wall of the fixed column 15; a fixed frame 2 18 is slidably connected to the outer wall of the fixed frame 2 18, and one side of the outer wall of the fixed frame 2 18 is in contact with the other side of the net body 1; a plurality of fixed boxes 19 are fixedly connected to one side of the outer wall of the fixed frame 2 18, and a sliding plate 20 is slidably connected to the inside of the fixed box 19, and a clamping block 21 is fixedly connected to one side of the outer wall of the sliding plate 20; a telescopic rod 22 is fixedly connected to the other side of the outer wall of the sliding plate 20, and one end of the telescopic rod 22 is fixedly connected to the inner wall of the fixed box 19, and a spring 23 is sleeved on the outer wall of the telescopic rod 22;

[0036] Specifically, when it is necessary to clean the suspended matter inside the net bag 14, the user only needs to press the card block 17 to retract it. This action will cause the spring 16 to retract into the fixed column 15, thereby achieving the effect of easily pulling out the fixed column 15 from the fixed frame 2 18. This process does not require the use of any tools and can be completed only by the power of the fingers. As the fixed column 15 is pulled out, the card block 21 will push the sliding plate 20 to squeeze the spring 2 23. This chain reaction achieves the purpose of retracting the card block 21 into the fixed box 19. In this way, the entire net bag 14 can be easily disassembled from the fixed frame 2 18, making it convenient for the user to thoroughly clean the net bag 14.

[0037] Working principle: When the trash net needs to be used for work, two fixing plates 5 are installed on the symmetrical river bank, the conical tube 6 is inserted into the soil, and the two-way screw rod 7 is rotated to make the two threaded sleeves 8 move toward the middle, and the threaded sleeve 8 drives the connecting plate 9 to rotate, so as to achieve the effect of facilitating the movement of the hinge seat 10, and the plug post 11 is pushed out from the inside of the conical tube 6 through the hinge seat 10, so that the plug post 11 is inserted into the soil, thereby achieving the effect of further stabilizing the net body 1, and the net body 1 is placed in the river channel, and the buoy 4 drives the net body 1 to float on the water surface, and the gravity of the conical block 1202 keeps the net body 1 in an open state at all times;

[0038] Secondly, when there are suspended objects on the water surface, the suspended objects are collected by the net bag 14. When it is necessary to clean the suspended objects inside the net bag 14 or to clean the net bag 14, the block 17 is pressed to contract so that the spring 16 is retracted into the fixed column 15, thereby facilitating the pulling out of the fixed column 15 from the fixed frame 2 18. When the fixed column 15 is pulled out, the block 21 will push the sliding plate 20 to squeeze the spring 23, thereby facilitating the retraction of the block 21 into the fixed box 19, thereby facilitating the removal of the net bag 14.

[0039] 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 trash net, comprising a net body (1), characterized in that: A plurality of hanging rings (2) are arranged on the upper side of the inner part of the net body (1), and the outer walls of the plurality of hanging rings (2) are fixedly connected with steel cables (3), and the outer walls of the steel cables (3) are sleeved with a plurality of floats (4), and both ends of the steel cables (3) are rotatably connected with fixed plates (5), and the lower surface of the fixed plate (5) is fixedly connected with a conical cylinder (6), and the inner part of the conical cylinder (6) is rotatably connected with a bidirectional screw rod (7), and the outer wall of the bidirectional screw rod (7) is rotatably connected with a threaded sleeve (8) symmetrical in upper and lower directions, and the outer walls of the two threaded sleeves (8) are rotatably connected with left-right symmetrical connecting plates (9), and the outer walls of the two connecting plates (9) are rotatably connected with an articulated seat (10), and one side of the outer wall of the articulated seat (10) is fixedly connected with a plug post (11), and a positioning component (12) is arranged on the lower side of the inner part of the net body (1).

2. A trash screen according to claim 1, characterized in that: The positioning assembly (12) comprises a second hanging ring (1201), wherein the second hanging ring (1201) is rotatably connected to the lower side of the inner part of the net body (1), and the outer wall of the second hanging ring (1201) is rotatably connected to a conical block (1202).

3. A trash screen according to claim 2, characterized in that: A plurality of net bags (14) are provided through the upper inner side of the net body (1), one side of the outer wall of the net bag (14) is fixedly connected to a fixing frame 1 (13), and one side of the outer wall of the fixing frame 1 (13) is in contact with one side of the outer wall of the net body (1).

4. A trash screen according to claim 3, characterized in that: A plurality of fixing columns (15) are fixedly connected to one side of the outer wall of the fixing frame (13), and a plurality of springs (16) are slidably connected inside the fixing columns (15).

5. A trash screen according to claim 4, characterized in that: Both ends of the plurality of springs 1 (16) are fixedly connected to a clamping block 1 (17), and the outer walls of two of the clamping blocks 1 (17) are slidably connected to the inner wall of the fixed column (15).

6. A trash screen according to claim 5, characterized in that: The outer wall of the net bag (14) is slidably connected to a second fixing frame (18), and one side of the outer wall of the second fixing frame (18) is in contact with the other side of the net body (1).

7. A trash screen according to claim 6, characterized in that: A plurality of fixing boxes (19) are fixedly connected to one side of the outer wall of the second fixing frame (18), a sliding plate (20) is slidably connected inside the fixing box (19), and a second clamping block (21) is fixedly connected to one side of the outer wall of the sliding plate (20).

8. A trash screen according to claim 7, characterized in that: A telescopic rod (22) is fixedly connected to the other side of the outer wall of the sliding plate (20), one end of the telescopic rod (22) is fixedly connected to the inner wall of the fixed box (19), and a second spring (23) is sleeved on the outer wall of the telescopic rod (22).

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