River pollutant intercepting structure

Abstract

The utility model relates to the technical field of river pollution interception, and discloses a river pollutant interception structure which comprises an interception net, a sliding groove is formed in the interception net, a sliding rod is connected to the interior of the interception net in a sliding mode, a fixing piece is fixedly connected to the lower surface of the sliding rod, and the outer wall of the fixing piece is connected to the inner wall of the sliding groove in a sliding mode. The outer wall of the fixing piece is fixedly connected with one end of a first spring, the other end of the first spring is fixedly connected to the inner wall of the sliding groove, the outer wall of the fixing piece is fixedly connected with a push rod, the outer wall of the push rod is slidably connected to the inner wall of the sliding groove, and the supporting assembly is used for providing stability. When the filter screen is replaced, the sliding rod is pushed to drive the fixing piece to slide, the fixing piece extrudes the first spring and drives the push rod to slide out of the filter screen, when the filter screen is not limited, the second spring rebounds, the push plate is pushed to enable the filter screen to be ejected out of the intercepting screen, and the effect that the filter screen is conveniently detached, cleaned or replaced is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of river pollution interception, in particular to a river pollutant interception structure. Background Art

[0002] River pollutants refer to harmful substances or pollution sources present in rivers that can adversely affect water quality, ecosystems, and human health. In order to reduce or control the concentration of pollutants in rivers, engineering facilities and designs are used, which require a river pollutant interception structure.

[0003] The river pollutant interception structure is a structure used to control and intercept river pollutants. In previous technologies, when intercepting, there may be too many pollutants, which may easily clog the filter, and the disassembly of the filter is relatively complicated, affecting the efficiency of use. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a river pollutant interception structure, which aims to improve the problem that it is troublesome to disassemble the filter screen.

[0005] The cam is fixedly mounted on a link rod and has a first end fixed to the top of the link rod and a second end fixed to the bottom of the link rod, the first end of the link rod being fixedly mounted on the link rod and the second end of the link rod being fixedly mounted on the link rod.

[0006] Preferably, the support assembly includes a support plate, the upper surface of the support plate is fixedly connected to the lower surface of the interception net, and the lower surface of the support plate is fixedly connected to a fixing seat.

[0007] Preferably, a screw is slidably connected inside the fixing seat, a slot is provided on the outer wall of the screw, and a connecting column is slidably connected inside the slot.

[0008] Preferably, a pull ring is fixedly connected to the outer wall of the connecting column, and a connecting piece is fixedly connected to the outer wall of the connecting column.

[0009] Preferably, a rotating shaft is fixedly connected to the interior of the connecting piece, and a rotating plate is rotatably connected to the outer wall of the rotating shaft.

[0010] Preferably, the outer wall of the rotating plate is slidably connected to the lower surface of the supporting plate, and the outer wall of the rotating plate is slidably connected to the inner wall of the slot.

[0011] Preferably, one end of a third spring is fixedly connected to the lower surface of the connecting column, the other end of the third spring is fixedly connected to a fixing cone, and the upper surface of the fixing cone is fixedly connected to the lower surface of the screw.

[0012] Preferably, the outer wall of the screw is threadedly connected with a rotating ring.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the present invention, when the filter needs to be replaced, the sliding rod is pushed to drive the fixed plate to slide. The fixed plate squeezes the first spring and drives the push rod to slide out from the inside of the filter. When the filter is not restricted, the second spring will rebound, and the filter will be pushed out from the inside of the interception net by pushing the push plate, so that the filter can be easily disassembled, cleaned or replaced.

[0015] 2. In the utility model, the connecting column is pressed to slide the screw into the support plate. The sliding of the connecting column will drive the rotating plate to rotate through the rotating shaft, so that the rotating plate rotates into the inside of the screw and squeezes the third spring. At this time, the connecting column is released, and the rotating plate will rotate in the opposite direction through the rotating shaft, and open from the inner wall of the slot to the lower surface of the support plate. The screw and the support plate are fixed by the rotating ring, so as to make the structure more stable in the river and prevent it from tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of a river pollutant interception structure proposed by the present utility model;

[0017] Figure 2 This is a cross-sectional view of an interception net of a river pollutant interception structure proposed by the present invention;

[0018] Figure 3 This is a schematic diagram of a sliding rod of a river pollutant interception structure proposed by the present invention;

[0019] Figure 4 This is a schematic diagram of a screw for a river pollutant interception structure proposed in the present utility model.

[0020] Legend:

[0021] 1. Intercepting net; 2. Slide groove; 3. Slide rod; 4. Fixed plate; 5. First spring; 6. Push rod; 7. Filter screen; 8. Push plate; 9. Second spring; 10. Support plate; 11. Fixed seat; 12. Screw; 13. Slot; 14. Connecting column; 15. Pull ring; 16. Connecting plate; 17. Rotating shaft; 18. Rotating plate; 19. Third spring; 20. Fixed cone; 21. Rotating ring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings of the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Reference Figure 1-Figure 3 The cam 2 is fixed on the top of the cam 2 and is fixed on the bottom of the cam 2. The cam 2 is fixed on the top of the cam 2 and is fixed on the bottom of the cam 2.

[0024] Specifically, the intercepting net 1 has the function of placing objects on the slide rod 3, and has the function of fixing the fixed plate 4. By pushing the slide rod 3, the fixed plate 4 can be driven to slide, and the fixed plate 4 has the function of fixing the first spring 5, thereby compressing the first spring 5. The fixed plate 4 has the function of fixing the push rod 6, and the sliding of the fixed plate 4 drives the push rod 6 to slide, thereby causing the push rod 6 to slide out of the interior of the filter 7. The intercepting net 1 has the function of supporting the push plate 8. When the filter 7 is not restricted, the rebound of the second spring 9 pushes the push plate 8 to slide, causing the filter 7 to pop out from the interior of the intercepting net 1, making it convenient to remove the filter 7.

[0025] Reference Figure 1The support assembly includes a support plate 10 , the upper surface of the support plate 10 is fixedly connected to the lower surface of the interception net 1 , and the lower surface of the support plate 10 is fixedly connected to a fixing seat 11 .

[0026] Specifically, the support plate 10 has a fixing effect on the interception net 1, and the fixing seat 11 has a fixing effect on the support plate 10. The fixing seat 11 can provide stable support for the interception net 1 in the river.

[0027] Reference Figure 1 and Figure 4 The interior of the fixed seat 11 is slidably connected to a screw 12, and a slot 13 is provided on the outer wall of the screw 12. The interior of the slot 13 is slidably connected to a connecting column 14, and the outer wall of the connecting column 14 is fixedly connected to a pull ring 15. The outer wall of the connecting column 14 is fixedly connected to a connecting piece 16, and the interior of the connecting piece 16 is fixedly connected to a rotating shaft 17. The outer wall of the rotating shaft 17 is rotatably connected to a rotating plate 18. The outer wall of the rotating plate 18 is slidably connected to the lower surface of the support plate 10, and the outer wall of the rotating plate 18 is slidably connected to the inner wall of the slot 13. The lower surface of the connecting column 14 is fixedly connected to one end of a third spring 19, and the other end of the third spring 19 is fixedly connected to a fixing cone 20. The upper surface of the fixing cone 20 is fixedly connected to the lower surface of the screw 12, and the outer wall of the screw 12 is threadedly connected to a rotating ring 21.

[0028] Specifically, the slot 13 can play a limiting role, the connecting column 14 can fix the pull ring 15, and the connecting column 14 can fix the connecting piece 16. By pushing the connecting column 14, the rotating plate 18 can be rotated through the rotating shaft 17 in the connecting piece 16, thereby opening from the inner wall of the slot 13, and at the same time squeezing the third spring 19. The rebound of the third spring 19 makes the rotating plate 18 stuck on the lower surface of the support plate 10, thereby providing stable support for the support plate 10, and the screw 12 can be locked by rotating the rotating ring 21, thereby making the interception structure more stable in the river.

[0029] Working principle: When the structure needs to be used, the connecting column 14 is pressed. When the connecting column 14 is pressed, the rotating plate 18 is driven to rotate through the rotating shaft 17 inside the connecting piece 16, and the third spring 19 between the connecting column 14 and the fixing cone 20 is squeezed, so that the screw 12 slides into the inside of the support plate 10. At this time, the connecting column 14 is released, and the rebound of the third spring 19 causes the connecting column 14 to drive the rotating plate 18 to rotate in the opposite direction through the rotating shaft 17, so that the inner wall of the card slot 13 starting from the outer wall of the screw 12 opens and is stuck on the lower surface of the support plate 10, and the support plate 10 is stably supported by the fixing cone 20. The rotating ring 21 is twisted to rotate it on the outer wall of the screw 12, so that the screw 12 can be fixed to the inside of the support plate 10, and the support plate 10 can be fixed by the fixing seat 11. It can provide support to the support plate 10, and the interception structure can be more stable in the river. When the filter screen 7 needs to be removed, the sliding rod 3 is pushed to slide inside the interception net 1. During the sliding process, the sliding rod 3 will squeeze the first spring 5 through the fixing plate 4, and drive the push rod 6 to slide inside the interception net 1 and the filter screen 7, thereby sliding the push rod 6 out of the inside of the filter screen 7. When the filter screen 7 is no longer stuck by the push rod 6, the rebound of the second spring 9 will push the push plate 8 to slide. The push plate 8 slides upward, thereby pushing the filter screen 7 out from the inside of the interception net 1, and the filter screen 7 is removed, so as to facilitate the disassembly, cleaning and replacement of the filter screen 7. This structure can not only achieve the effect of inserting the entire structure into the bottom of the river for support and fixation through the rotating ring 21, making the structure more stable, but also achieve the effect of quickly disassembling, replacing or cleaning the filter screen 7, facilitating use and improving efficiency.

[0030] 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A river pollutant interception structure, comprising an interception net (1), characterized in that: A slide groove (2) is provided inside the intercepting net (1), and a slide rod (3) is slidably connected to the inside of the intercepting net (1). A fixing plate (4) is fixedly connected to the lower surface of the sliding rod (3). The outer wall of the fixing plate (4) is slidably connected to the inner wall of the slide groove (2). The outer wall of the fixing plate (4) is fixedly connected to one end of a first spring (5), and the other end of the first spring (5) is fixedly connected to the inner wall of the slide groove (2). The outer wall of the fixing plate (4) is fixedly connected to a push rod (6), and the outer wall of the push rod (6) is slidably connected to the slide groove (2). The inner wall of the push rod (6) is slidably connected to the filter screen (7), the outer wall of the filter screen (7) is slidably connected to the inside of the interception net (1), the lower surface of the filter screen (7) is slidably connected to the push plate (8), the outer wall of the push plate (8) is slidably connected to the inside of the interception net (1), the lower surface of the push plate (8) is fixedly connected to one end of the second spring (9), the other end of the second spring (9) is fixedly connected to the inside of the interception net (1), and the lower surface of the interception net (1) is provided with a support assembly, and the support assembly is used to provide stability.

2. A river pollutant interception structure according to claim 1, characterized in that: The support assembly comprises a support plate (10), the upper surface of the support plate (10) is fixedly connected to the lower surface of the interception net (1), and the lower surface of the support plate (10) is fixedly connected to a fixing seat (11).

3. A river pollutant interception structure according to claim 2, characterized in that: The fixing seat (11) is internally slidably connected to a screw rod (12), an outer wall of the screw rod (12) is provided with a slot (13), and the slot (13) is internally slidably connected to a connecting column (14).

4. A river pollutant interception structure according to claim 3, characterized in that: The outer wall of the connecting column (14) is fixedly connected with a pull ring (15), and the outer wall of the connecting column (14) is fixedly connected with a connecting piece (16).

5. The river pollutant interception structure according to claim 4, characterized in that: The interior of the connecting piece (16) is fixedly connected to a rotating shaft (17), and the outer wall of the rotating shaft (17) is rotatably connected to a rotating plate (18).

6. The river pollutant interception structure according to claim 5, characterized in that: The outer wall of the rotating plate (18) is slidably connected to the lower surface of the supporting plate (10), and the outer wall of the rotating plate (18) is slidably connected to the inner wall of the card slot (13).

7. The river pollutant interception structure according to claim 3, characterized in that: The lower surface of the connecting column (14) is fixedly connected to one end of a third spring (19), the other end of the third spring (19) is fixedly connected to a fixing cone (20), and the upper surface of the fixing cone (20) is fixedly connected to the lower surface of the screw rod (12).

8. The river pollutant interception structure according to claim 3, characterized in that: The outer wall of the screw (12) is threadedly connected with a rotating ring (21).

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