Scoop net for river sewage treatment

Abstract

The utility model relates to the technical field of scoop nets, in particular to a scoop net for river sewage treatment, which comprises a support rod, the support rod comprises a first rod body, and a second rod body is inserted into the first rod body in a sliding manner; the supporting frame comprises a first frame body and a second frame body, the second frame body is clamped above the first frame body, the outer wall of the second frame body is fixedly connected with a first clamping plate, and a second rod body is inserted between the first clamping plate and the second clamping plate; the bolt penetrates through the first clamping plate, the second rod body and the second clamping plate; the top of the net body is wound outside the first frame body. Through the arrangement of the clamping type positioning structure, installation and positioning of the net body are completed, operation is easy and convenient, follow-up disassembly, assembly and maintenance are convenient, meanwhile, the net body is supported in an auxiliary mode through the supporting rods, the stability of net body connection is improved, meanwhile, through the arrangement of the supporting rods of the telescopic structure, the length of the net body can be conveniently adjusted, and use is more flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of fishing nets, in particular to a fishing net for river sewage treatment. Background Technique

[0002] River scenery is not only a common landscape form, but also an important ecological corridor and recreation resource, with extremely high value in environmental protection and tourism development. Therefore, the treatment of river sewage is urgent. Among them, the floating objects on the surface of river sewage are usually salvaged and treated by fishing nets.

[0003] The existing fishing nets for river treatment have a simple structure, mainly through the cooperation of a net body, a support frame and a support rod. The net body is fixedly connected to the outside of the support frame. It mainly winds the net body and then ties the net body with objects such as cable ties. The operation is cumbersome and the disassembly is inconvenient, which is not conducive to the maintenance and replacement of the net body, reducing the convenience of its subsequent use and maintenance. Moreover, the length of the support rod cannot be flexibly adjusted, reducing its adaptability in use. Content of the Utility Model

[0004] The purpose of the utility model is to provide a fishing net for river sewage treatment, so as to solve the problems put forward in the above background technique that after the net body is wound, the net body is tied with objects such as cable ties, the operation is cumbersome and the disassembly is inconvenient, which is not conducive to the maintenance and replacement of the net body, and reduces the convenience of its subsequent use and maintenance.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A fishing net for river sewage treatment, including:

[0006] A support rod, the support rod includes a first rod body, and a second rod body is slidably inserted into the interior of the first rod body;

[0007] A support frame, the support frame includes a first frame body and a second frame body, the second frame body is clamped above the first frame body, a second clamping plate is fixedly connected to the outer wall of the first frame body, and a reinforcing plate is connected between the second clamping plate and the first frame body. A first clamping plate is fixedly connected to the outer wall of the second frame body, and the second rod body is inserted between the first clamping plate and the second clamping plate;

[0008] A bolt, the bolt penetrates through the first clamping plate, the second rod body and the second clamping plate;

[0009] A net body, the top of the net body is wound around the outside of the first frame body.

[0010] Preferably, a threaded cylinder is fixedly connected to the outer wall of the first rod body, a positioning cylinder is arranged at one end of the threaded cylinder, and a threaded sleeve is threadedly connected to the outside of the threaded cylinder.

[0011] Preferably, the positioning cylinder is located on the outer wall of the second rod body. The inner wall of the positioning cylinder is in a conical structure, and anti-slip lines are provided on the inner wall of the positioning cylinder. The inner wall of one end of the threaded sleeve close to the positioning cylinder is also in a conical structure.

[0012] Preferably, support rods are evenly distributed on the outer wall of the first frame body. The support rods are in a conical structure, and the top of the net body is sleeved outside the support rods.

[0013] Preferably, the net body is wound around the outside of the first frame body from the inside to the outside, and the second frame body is attached to the side of the support rod away from the first frame body.

[0014] Preferably, threaded holes are evenly formed at the bottom of the second frame body. Positioning holes are formed in the first frame body corresponding to the threaded holes of the second frame body, and countersunk head screws penetrate through the positioning holes into the threaded holes of the second frame body.

[0015] Preferably, the sides of the first clamping plate and the second clamping plate close to each other are both in a semi-circular ring structure, and anti-slip lines are provided on the inner wall of the semi-circular ring structure. One end of the second rod body away from the first rod body is inserted into the first clamping plate and the second clamping plate, and the diameter of the second rod body is equal to the diameter of the semi-circular ring structure of the first clamping plate and the second clamping plate.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: Through the setting of the clamping type positioning structure, the installation and positioning of the net body are completed, the operation is simple and convenient, which is convenient for subsequent disassembly, installation and maintenance. At the same time, through the auxiliary support of the support rods for the net body, the connection stability of the net body is improved. At the same time, the setting of the telescopic structure support rod facilitates the adjustment of its length and makes the use more flexible.

[0017] (1) Through the setting of the clamping type support frame of the present utility model, the net body can be better installed and positioned, and the operation is simple and convenient. Through the upper and lower clamping and positioning, the efficient positioning of the net body can be completed. At the same time, with the cooperation of the support rods for hanging the net body, the connection stability of the net body is further improved.

[0018] (2) Through the setting of the telescopic support rod of the present utility model, the length adjustment of the support rod can be realized, thereby improving the flexibility of its use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the overall structural schematic diagram of the present utility model;

[0020] Figure 2 is the partial exploded structural schematic diagram of the support rod of the present utility model;

[0021] Figure 3 is the partial exploded structural schematic diagram of the support frame of the present utility model;

[0022] Figure 4 The enlarged structural schematic diagram of A in Figure 3 this utility model;

[0023] Figure 5 The partial sectional structural schematic diagram of this utility model.

[0024] In the figure: 1. Support rod; 11. First rod body; 12. Second rod body; 13. Threaded cylinder; 14. Positioning cylinder; 15. Threaded sleeve; 2. Support frame; 21. First frame body; 22. Second frame body; 23. First clamping plate; 24. Second clamping plate; 25. Reinforcing plate; 26. Support rod; 3. Bolt; 4. Mesh body. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0026] Please refer to Figures 1-5 , an embodiment provided by the present utility model: A fishing net for river sewage treatment, including:

[0027] Support rod 1, the support rod 1 includes a first rod body 11, and a second rod body 12 is slidably inserted inside the first rod body 11. Through the telescopic adjustment of the first rod body 11 and the second rod body 12, its length can be adjusted, thereby improving the flexibility of its use;

[0028] Support frame 2, the support frame 2 includes a first frame body 21 and a second frame body 22, the second frame body 22 is clamped above the first frame body 21, the outer wall of the first frame body 21 is fixedly connected with a second clamping plate 24, and a reinforcing plate 25 is connected between the second clamping plate 24 and the first frame body 21. The outer wall of the second frame body 22 is fixedly connected with a first clamping plate 23, and the second rod body 12 is inserted between the first clamping plate 23 and the second clamping plate 24. Through the setting of this structure, the clamping and positioning of the mesh body 4 are completed, thereby facilitating the disassembly, installation and maintenance of the mesh body 4 and improving the convenience in the later stage;

[0029] Bolt 3, the bolt 3 penetrates through the first clamping plate 23, the second rod body 12 and the second clamping plate 24;

[0030] Mesh body 4, the top of the mesh body 4 is wound around the outside of the first frame body 21.

[0031] Further, an outer wall of the first rod body 11 is fixedly connected with a threaded cylinder 13. One end of the threaded cylinder 13 is provided with a positioning cylinder 14. The threaded cylinder 13 is externally threadedly connected with a threaded sleeve 15. The positioning cylinder 14 is located on an outer wall of the second rod body 12. An inner wall of the positioning cylinder 14 is of a conical structure, and an anti-slip pattern is arranged on the inner wall of the positioning cylinder 14. An inner wall of one end of the threaded sleeve 15 close to the positioning cylinder 14 is also of a conical structure. Through the threaded connection of the threaded sleeve 15, extrusion of the positioning cylinder 14 can be realized, and further extrusion of the second rod body 12 by the positioning cylinder 14 can be completed. Thus, through the extrusion of the anti-slip pattern, the stability of the extrusion of the second rod body 12 is improved.

[0032] Further, support rods 26 are evenly distributed on an outer wall of the first frame body 21. The support rods 26 are of a conical structure. A top of the net body 4 is sleeved on an outside of the support rods 26. The net body 4 is wound around the outside of the first frame body 21 from inside to outside. The second frame body 22 is attached to a side of the support rods 26 away from the first frame body 21. Through the arrangement of the support rods 26, support for the net body 4 is completed, and the stability of the clamping of the net body 4 is improved.

[0033] Further, threaded holes are evenly formed in a bottom of the second frame body 22. Positioning holes are formed in the first frame body 21 corresponding to the threaded holes of the second frame body 22, and a countersunk head screw penetrates through the inside of the positioning holes to the inside of the threaded holes of the second frame body 22.

[0034] Further, one sides of the first clamping plate 23 and the second clamping plate 24 close to each other are both of a semi-circular ring structure, and an anti-slip pattern is arranged on an inner wall of the semi-circular ring structure. One end of the second rod body 12 away from the first rod body 11 is inserted into the first clamping plate 23 and the second clamping plate 24, and a diameter of the second rod body 12 is equal to a diameter of the semi-circular ring structures of the first clamping plate 23 and the second clamping plate 24.

[0035] Working principle: The bolts 3 and the net body 4 used in this application are both products that can be directly purchased on the market. Their principles and connection methods are all well-known prior arts to those skilled in the art, so they will not be elaborated here. When this utility model is in use, first, the device is installed. During installation, the net body 4 is wound around the outside of the first frame body 21 from inside to outside, and an edge of the net body 4 is sleeved on the outside of the support rods 26. Further, the second frame body 22 is clamped above the first frame body 21. Finally, the clamping and positioning of the first frame body 21 and the second frame body 22 are completed through the countersunk head screws, and further, the installation and positioning of the second rod body 12 are completed through the bolts 3, and thus the use of the device can be realized.

[0036] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A scoop net for river sewage treatment, characterized in that: include: A support rod (1), the support rod (1) comprising a first rod body (11), a second rod body (12) being slidably inserted into the interior of the first rod body (11); A support frame (2), the support frame (2) comprising a first frame body (21) and a second frame body (22), the second frame body (22) being clamped on the top of the first frame body (21), the outer wall of the first frame body (21) being fixedly connected with a second clamping plate (24), and a reinforcing plate (25) being connected between the second clamping plate (24) and the first frame body (21), the outer wall of the second frame body (22) being fixedly connected with a first clamping plate (23), and a second rod body (12) being inserted between the first clamping plate (23) and the second clamping plate (24); A bolt (3), wherein the bolt (3) passes through the first clamping plate (23), the second rod body (12) and the second clamping plate (24); A net body (4), the top of which is wound around the outside of the first frame (21).

2. The scoop net for river sewage treatment according to claim 1, characterized in that: A threaded barrel (13) is fixedly connected to the outer wall of the first rod body (11), a positioning barrel (14) is provided at one end of the threaded barrel (13), and a threaded sleeve (15) is connected to the outer thread of the threaded barrel (13).

3. The scoop net for river sewage treatment according to claim 2, characterized in that: The positioning tube (14) is located on the outer wall of the second rod body (12), the inner wall of the positioning tube (14) is in a conical structure, and the inner wall of the positioning tube (14) is provided with anti-slip grooves, and the inner wall of the threaded sleeve (15) at one end close to the positioning tube (14) is also in a conical structure.

4. The scoop net for river sewage treatment according to claim 1, characterized in that: The outer wall of the first frame (21) is evenly distributed with support rods (26), the support rods (26) are of a conical structure, and the top of the net body (4) is sleeved on the outside of the support rods (26).

5. The scoop net for river sewage treatment according to claim 1, characterized in that: The net body (4) is wound around the outside of the first frame body (21) from the inside to the outside, and the second frame body (22) and the support rod (26) are in contact with each other on a side away from the first frame body (21).

6. The scoop net for river sewage treatment according to claim 5, characterized in that: The bottom of the second frame (22) is evenly provided with threaded holes, the first frame (21) is provided with positioning holes corresponding to the threaded holes of the second frame (22), and countersunk screws are inserted into the positioning holes to the inside of the threaded holes of the second frame (22).

7. The scoop net for river sewage treatment according to claim 5, characterized in that: The sides of the first clamping plate (23) and the second clamping plate (24) that are close to each other are both in a semicircular ring structure, and the inner wall of the semicircular ring structure is provided with anti-slip grooves, and the end of the second rod body (12) away from the first rod body (11) is inserted into the inside of the first clamping plate (23) and the second clamping plate (24), and the diameter of the second rod body (12) is equal to the diameter of the semicircular ring structure of the first clamping plate (23) and the second clamping plate (24).

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