Water environment pollution prevention and control shoreside trash holding fence structure

Abstract

The utility model belongs to the technical field of water environment prevention and control, and particularly relates to a water environment pollution prevention and control bank trash holding enclosure structure, the front side of the enclosure structure facing the water flow direction and a bank base form an included angle alpha smaller than or equal to 90 degrees, and the enclosure structures on the two sides of the bank base are evenly distributed in a staggered mode; the fence structure comprises a support installed on the shore base, a supporting plate installed on the support and a trash holding net installed on the supporting plate. The included angle alpha between the front side of the enclosure structure and the shore base is smaller than or equal to 90 degrees, most dirt can be retained in an enclosure mode, and pollution of household garbage, weeds, leaves and other sundries to the river and lake water environment is reduced; the fence structures 1 on the two sides of the shore base are evenly distributed side by side or in a staggered mode. Through the transmission structure, the driving structure and the like, the trash holding net can reciprocate, trash is brought to a shore base to be collected, and the labor intensity is reduced; through the height adjusting structure, the trash holding net can stretch up and down in the vertical height to cope with different-height horizontal planes of rivers and lakes, and sundries are effectively intercepted.

Description

Technical Field

[0001] This utility model relates to the field of water environment prevention and control technology, specifically to a shoreline pollution containment structure for water environment pollution prevention and control. Background Technology

[0002] Currently, due to factors such as living habits and the difficulty of dredging, there is a lot of garbage in rivers and lakes. If there is heavy rain or strong wind, garbage and debris will pile up along the river and lake banks, aggravating internal pollution and directly affecting the water quality safety of rivers and lakes.

[0003] In order to ensure water quality, river and lake management departments need to regularly organize personnel to clean up floating objects by means of rope blocking and dredging along rivers and lakes. The dredging of floating objects and the cleaning of garbage consume a lot of manpower and resources.

[0004] Currently, some rivers and lakes are also using debris barriers, but due to the uncertainty of the amount and timing of garbage entering the waterway, the debris accumulated in front of the barriers often cannot be cleaned out of the river or lake in time, causing blockage of the barriers. Therefore, improvements are needed. Utility Model Content

[0005] In view of the problems existing in the above and / or the existing water environment pollution prevention and control shoreline debris barrier structure, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a shoreline debris barrier structure for water pollution prevention and control, which can solve the aforementioned existing problems.

[0007] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0008] A shoreline debris barrier structure for water pollution prevention and control, wherein the front side of the barrier structure facing the water flow direction forms an angle α with the shore foundation, wherein the angle α is ≤90°, the barrier structure includes a support installed on the shore foundation, a support plate installed on the support, and a debris-blocking net installed on the support plate. The debris-blocking net can reciprocate through a transmission structure and a drive structure installed on the support plate, thereby collecting debris on the debris-blocking net.

[0009] A further technical solution is that the enclosure structures are distributed on both sides of the shoreline, with at least two enclosure structures on each side, and the distance between adjacent enclosure structures is L, the length of which is 20-50 meters.

[0010] A further technical solution is that the fencing structures on both sides of the shore base are evenly distributed in a staggered manner.

[0011] A further technical solution is provided, wherein a support plate is installed on the bracket via a height adjustment structure, a high support column and a low support column are installed on the support plate, and a transmission structure and a drive structure are installed on the support plate. The transmission structure includes a first rotating roller and a second rotating roller installed via the high support column and the low support column on the support plate, and a reciprocating debris-blocking net is wound around the first rotating roller and the second rotating roller.

[0012] In a further technical solution, the height adjustment structure includes a connecting plate mounted on the top of the bracket, an mounting plate mounted on the connecting plate, and a height adjustment drive body on the mounting plate. The height adjustment drive body is connected to the support plate through a base plate.

[0013] In a further technical solution, the height adjustment drive body includes a drive rod, which is connected to the support plate via a base plate.

[0014] In a further technical solution, the transmission structure includes a transmission belt connected to the drive structure, and the transmission belt is connected to a transmission wheel installed at the end of the first rotating roller.

[0015] In a further technical solution, the enclosure structure includes a collection box, which is located close to the sewage outlet end of the debris barrier.

[0016] Compared with existing technologies:

[0017] 1. The front side of the enclosure structure forms an angle ≤90° with the bank foundation, which can trap most of the sewage and reduce the pollution of river and lake water environment by domestic waste, weeds and leaves.

[0018] 2. The fencing structures on both sides of the riverbank are evenly distributed in parallel or staggered arrangement to reduce the pollution of river and lake water environment by domestic waste, weeds and leaves and other debris;

[0019] 3. The transmission and drive structures enable the debris-blocking net to reciprocate, carrying debris to the shore for collection, thus reducing labor intensity;

[0020] 4. The height-adjustable structure allows the debris-blocking net to extend and retract vertically, effectively intercepting debris to cope with different water levels in rivers and lakes. Attached Figure Description

[0021] Figure 1 A schematic diagram of the structure for setting up a fence on one side of a river or lake according to this utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the fence installed side by side on both sides of a river or lake according to this utility model.

[0023] Figure 3 A schematic diagram of the staggered enclosure structure on both sides of the river and lake according to this utility model;

[0024] Figure 4 This is a schematic diagram of the specific structure of the enclosure structure set up in rivers and lakes according to this utility model;

[0025] Figure 5 for Figure 4 A top-down view. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0027] This utility model provides a shoreline debris barrier structure 1 for water environment pollution prevention and control. Please refer to [link / reference]. Figure 1-5 A structural schematic diagram.

[0028] According to one embodiment, the water environment enclosure here is mainly for rivers and lakes, because under normal circumstances, domestic waste, weeds, leaves and other debris will float or flow along the bank embankment 2. Therefore, the enclosure structure 1 is set along the bank embankment 2, facing... Figure 1 As shown in the downward water flow direction, the front side of the enclosure structure 1 forms an angle α with the bank base 2, making the bank base 2 approximately a straight line. The angle α is ≤90°. If the angle α is designed to be obtuse, some of the sewage will flow away with the water flow outside the enclosure structure 1. However, a right angle or acute angle can trap most of the sewage, reducing the pollution of river and lake water environment by domestic waste, weeds, leaves and other debris. The sewage net 5 of the enclosure structure 1 adopts a reciprocating motion. Driven by the transmission structure 7 and the drive structure 8, it enters at the bottom of the sewage net 5 and falls from the top, i.e. the sewage outlet 51, to the bank for collection.

[0029] Furthermore, a collection box 9 can be placed at the sewage outlet 51, and the sewage can be centrally processed after the box is full.

[0030] Furthermore, enclosure structures 1 are installed on both sides of the river / lake bank 2, with at least two structures on each side, such as simple visual barriers. Figure 2-3 As shown, the enclosure structures 1 on both sides of the shore base 2 can be arranged side by side or approximately side by side, or they can be arranged in a staggered and uniform manner.

[0031] Furthermore, the distance between adjacent enclosure structures 1 on one side of the shore base 2 is L, and the length of L is 20-50 meters. The specific distance can be adjusted according to the actual situation, such as water flow speed, debris density, and wind force.

[0032] In a further embodiment, the enclosure structure 1 includes a support 3 installed on the shore foundation 2, a support plate 4 installed on the support 3, and a debris barrier 5 installed on the support plate 4. Since the support 3, support plate 4, and debris barrier 5 need to be exposed to the outdoors for a long time, it is best to use rust-free, sturdy and durable materials, such as stainless steel, high-strength plastic, etc., or to use them in combination. Here, the support 3 needs to be extended into the shore foundation 2, and pile foundations are used to improve the stability. The support plate 4 and debris barrier 5 are made of stainless steel.

[0033] Furthermore, in order to reduce labor intensity, the debris barrier 5 adopts a reciprocating motion. As a result, the debris barrier 5 is set at an angle, and domestic waste, weeds, leaves and other debris enter at the bottom of the debris barrier 5 under the drive of the transmission structure 7 and the drive structure 8, and fall to the shore from the top, i.e. the sewage outlet 51. Furthermore, a collection box 9 can be placed at the sewage outlet 51, and the waste can be collected and processed when the box is full.

[0034] Due to factors such as rainy seasons and droughts, the water levels of rivers and lakes may vary. Therefore, the height of the debris-blocking net 5 needs to be adjusted. To achieve a relatively low water level, it is advisable to consult with the river and lake management department or the water conservancy department. The lowest point that the debris-blocking net 5 can be adjusted to be lower than the water level data obtained from the consultation is necessary to effectively intercept debris. For a higher water level, the bank base 2 can be used as a reference. The net should be slightly higher than the bank base 2 or the embankment, for example, 0.5-1 meter higher.

[0035] The specific height adjustment structure 6 allows the debris screen 5 to extend and retract vertically. The height adjustment drive 64 can be a hydraulic cylinder, hydraulic lifting platform, pneumatic cylinder, or motor drive, etc. Its ultimate goal is to adjust the height of the debris screen 5. It includes a support plate 4 on the bracket 3, a connecting plate 61 installed on the top of the bracket 3, a mounting plate 62 installed on the connecting plate 61, and a height adjustment drive 64 on the mounting plate 62. The height adjustment drive 64 is connected to the support plate 4 through a base plate 65. The height adjustment drive 64 includes a drive rod 641, which is connected to the support plate 4 through the base plate 65. The connection between the connecting plate 61 and the mounting plate 62 can be flange-type and fixed with screws.

[0036] Furthermore, a high support column 41 and a low support column 42 are installed on the support plate 4. A transmission structure 7 and a drive structure 8 are installed on the support plate 4. The transmission structure 7 includes a first rotating roller 71 and a second rotating roller 72 installed through the high support column 41 and the low support column 42 on the support plate 4. A reciprocating debris-blocking net 5 is wound around the first rotating roller 71 and the second rotating roller 72. The transmission structure 7 includes a transmission belt 73 connected to the drive structure 8. The transmission belt 73 is connected to a transmission wheel 73 installed at the end of the first rotating roller 71. The drive structure 8 can be a motor and a reducer. Under normal circumstances, the transmission and conveying speed does not need to be too fast, because excessively fast conveying may be ineffective. The debris-blocking net 5 is wound around the first rotating roller 71 and the second rotating roller 72, which have a height difference. Under normal circumstances, the tilt angle is between 15-60°. In this embodiment, the tilt angle is 30°, which is conducive to the transfer of debris from the bottom to the top.

[0037] To ensure the stability of the debris screen 5, screws are used to fix both ends of the first rotating roller 71 and the second rotating roller 72 to prevent them from falling off after prolonged use.

[0038] This embodiment uses a height adjustment structure 6 to extend and retract the debris-blocking net 5 vertically, effectively intercepting debris to cope with different water levels in rivers and lakes.

[0039] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A shoreline debris barrier structure for water pollution prevention and control, characterized in that: The front side of the enclosure structure facing the water flow direction forms an angle α with the bank foundation, wherein the angle α is ≤90°. The enclosure structure includes a support installed on the bank foundation, a support plate installed on the support, and a debris-blocking net installed on the support plate. The debris-blocking net can reciprocate through a transmission structure and a drive structure installed on the support plate, thereby collecting debris on the debris-blocking net.

2. The water pollution prevention and control shoreline debris barrier structure according to claim 1, characterized in that: The enclosure structures are distributed on both sides of the shoreline, with at least two enclosure structures on each side. The distance between adjacent enclosure structures is L, and the length of L is 20-50 meters.

3. The water pollution prevention and control shoreline debris barrier structure according to claim 2, characterized in that: The fencing structures on both sides of the shore base are evenly distributed in a staggered pattern.

4. The water pollution prevention and control shoreline debris barrier structure according to claim 1, characterized in that: The support plate is mounted on the support through a height adjustment structure. A high support column and a low support column are mounted on the support plate. A transmission structure and a drive structure are mounted on the support plate. The transmission structure includes a first rotating roller and a second rotating roller mounted on the high support column and the low support column on the support plate. A reciprocating debris-blocking net is wound around the first rotating roller and the second rotating roller.

5. The water pollution prevention and control shoreline debris barrier structure according to claim 4, characterized in that: The height adjustment structure includes a connecting plate mounted on the top of the bracket, a mounting plate mounted on the connecting plate, and a height adjustment drive unit on the mounting plate. The height adjustment drive unit is connected to the support plate through a base plate.

6. The water pollution prevention and control shoreline debris barrier structure according to claim 5, characterized in that: The height adjustment drive includes a drive rod, which is connected to the support plate via a base plate.

7. A shoreline debris barrier structure for water environment pollution prevention and control according to claim 6, characterized in that: The transmission structure includes a transmission belt connected to the drive structure, and the transmission belt is connected to a transmission wheel installed at the end of the first rotating roller.

8. The water pollution prevention and control shoreline debris barrier structure according to claim 7, characterized in that: The enclosure structure includes a collection box, which is located close to the sewage outlet end of the debris barrier.

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