A sewage cleaning fence for water conservancy projects

Abstract

The utility model discloses a sewage cleaning fence for water conservancy projects, including a mounting frame, the mounting frame is arranged in a rectangular frame, the relative inner walls of the mounting frame are provided with a slide groove, and also includes a fixed plate and a sewage separation and drainage mechanism, the fixed plate is fixedly connected between the upper and lower side walls at one end of the mounting frame, the fixed plates are arranged in uniform intervals, the sewage separation and drainage mechanism is limited and slides in the mounting frame through the slide groove, and is interspersed with the evenly spaced fixed plates to adjust the density of the fence. The utility model belongs to the technical field of water conservancy projects, specifically a sewage separation at the drainage port of water conservancy projects, promotes drainage, increases the drainage density, isolates different sizes of sewage, pushes the sewage to move through the sewage separation and drainage mechanism, makes the adjustment plate and the fixed plate intersperse and cooperate, adjusts the water flow isolation density, drives the screw to rotate through the rotating motor, makes the connecting sleeve and the push rod move downward, and the adjustment plate intersperses and moves in the fixed plate, effectively improving the sewage interception of sewage cleaning fences for water conservancy projects.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy projects, and in particular relates to a pollution-clearing fence for water conservancy projects. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater in order to eliminate harm and promote benefits. During the construction of water conservancy projects, it is often necessary to build some fences in the water to block dirt and garbage, thereby ensuring the quality of the water.

[0003] The density of the existing cleaning fence to filter dirt is fixed, which easily causes clogging of the fence. It is not suitable for filtering smaller dirt and cannot adjust the cross-section of the fence to drain water. The prior art uses a scooping device to salvage in time, but its structure is complex and it is immersed in water for a long time and requires frequent maintenance. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the density of the existing dirt cleaning fence to filter dirt is fixed, which easily causes clogging of the fence, is not suitable for filtering dirt with a smaller volume, and cannot adjust the cross section of the fence for drainage.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: a pollution-clearing fence for water conservancy projects, including an installation frame, which is arranged in a rectangular frame, and the relative inner walls of the installation frame are provided with slide grooves, and the slide grooves are symmetrically arranged in pairs, and also include a fixed plate and a pollution-isolating and water-draining mechanism, the fixed plate is fixedly connected between the upper and lower side walls of one end of the installation frame, the fixed plates are arranged at uniform intervals, and the pollution-isolating and water-draining mechanism slides in the installation frame through the slide groove, and is interspersed with the fixed plates arranged at uniform intervals, so as to adjust the density of the fence.

[0006] Furthermore, the dirt-isolating and water-draining mechanism includes an upper connecting plate, a lower connecting plate and an adjusting plate, the two ends of the upper connecting plate and the lower connecting plate extend laterally into the slide groove, and are slidably arranged between the symmetrical slide grooves, the adjusting plate is fixedly connected between the relative inner walls of the upper connecting plate and the lower connecting plate, the adjusting plates are arranged at even intervals, the adjusting plates and the fixed plates are arranged in a cross-staggered manner, the adjusting plates are arranged in a right-angled trapezoid, the adjusting plate has an adjusting groove on one side close to the hypotenuse, and the adjusting groove is arranged parallel to the hypotenuse.

[0007] Furthermore, the dirt-isolating and water-draining mechanism also includes a push rod and a drive assembly. The push rod transversely penetrates the evenly spaced adjustment plates and is slidably disposed in the adjustment groove. The drive assembly is disposed in the mounting frame and is movably connected to the push rod.

[0008] Furthermore, the driving assembly includes a rotating motor, a screw, a connecting sleeve and a connecting ring, the connecting ring is sleeved on the outer wall of the push rod, the connecting sleeve is fixedly connected to the upper part of the connecting ring, the rotating motor is arranged in the middle of the upper wall of the mounting frame, one end of the screw is fixedly connected to the output end of the rotating motor, and the other end of the screw passes through the upper end of the connecting sleeve and is threadedly connected to the connecting sleeve.

[0009] Furthermore, a positioning plate is fixedly connected to the outer side wall of the installation frame, and a mounting hole is opened in the positioning plate.

[0010] After adopting the above structure, the beneficial effects of the utility model are as follows: it isolates dirt at the water conservancy drain outlet, promotes drainage, increases the drainage density, isolates dirt of different sizes, pushes the dirt to move through the dirt isolation and drainage mechanism, makes the adjustment plate and the fixed plate interspersed and matched, adjusts the water flow isolation density, drives the screw to rotate through the rotating motor, moves the connecting sleeve and the push rod downward, and the adjustment plate intersperses and moves in the fixed plate, effectively improving the dirt interception. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] Figure 1 This is a schematic diagram of the overall structure of a sewage cleaning fence for water conservancy projects proposed by the utility model;

[0013] Figure 2 This is a schematic diagram of the main internal structure of a sewage cleaning fence for water conservancy projects proposed by the utility model;

[0014] Figure 3 This is a schematic diagram of the internal structure of a sewage cleaning fence for water conservancy projects proposed by the utility model from a side view;

[0015] Figure 4 A half-section view of a sewage cleaning fence for water conservancy projects proposed by the utility model;

[0016] Figure 5 for Figure 4 A magnified view of part A.

[0017] In the attached drawings: 1. mounting frame, 2. slide groove, 3. fixing plate, 4. dirt-isolating and water-draining mechanism, 5. connecting upper plate, 6. connecting lower plate, 7. adjusting plate, 8. adjusting groove, 9. pushing rod, 10. driving assembly, 11. rotating motor, 12. screw, 13. connecting sleeve, 14. connecting ring, 15. positioning plate, 16. mounting hole. DETAILED DESCRIPTION

[0018] like Figure 1-2As shown, a sewage cleaning fence for water conservancy projects includes a mounting frame 1, which is arranged in a rectangular frame. The relative inner walls of the mounting frame 1 are provided with slide grooves 2, and the slide grooves 2 are symmetrically arranged in pairs. It also includes a fixed plate 3 and a sewage separation and drainage mechanism 4. The fixed plate 3 is fixedly connected between the upper and lower side walls at one end of the mounting frame 1, and the fixed plates 3 are arranged at uniform intervals. The sewage separation and drainage mechanism 4 is limited and slidable in the mounting frame 1 through the slide grooves 2, and is interspersed with the fixed plates 3 arranged at uniform intervals, so as to adjust the density of the fence.

[0019] like Figure 1-5 As shown, in order to avoid clogging of the fence and realize the adjustment of the dirt separation density of the fence, the dirt separation and drainage mechanism 4 includes a connecting upper plate 5, a connecting lower plate 6 and an adjusting plate 7. The two ends of the connecting upper plate 5 and the connecting lower plate 6 extend laterally into the slide groove 2 and are slidably arranged between the symmetrical slide grooves 2. The adjusting plate 7 is fixedly connected between the opposite inner walls of the connecting upper plate 5 and the connecting lower plate 6. The adjusting plates 7 are arranged evenly at intervals. The adjusting plates 7 and the fixed plates 3 are arranged in a cross-staggered manner. The adjusting plates 7 are arranged in a right-angle trapezoid. An adjusting groove 8 is opened on the side of the adjusting plate 7 close to the hypotenuse. The adjusting groove 8 is arranged parallel to the hypotenuse. The connecting upper plate 5 and the connecting lower plate 6 fix the adjusting plate 7. Under the driving action of the driving component 10, the adjusting plate 7 is inserted into the fixed plate 3.

[0020] In order to push the dirt and increase the hydrophobicity of the fence, the dirt-isolating and hydrophobic mechanism 4 also includes a pushing rod 9 and a driving assembly 10. The pushing rod 9 transversely penetrates the evenly spaced adjustment plates 7 and is slidably arranged in the adjustment groove 8. The driving assembly 10 is arranged in the installation frame 1 and is movably connected to the pushing rod 9. The driving assembly 10 includes a rotating motor 11, a screw 12, a connecting sleeve 13 and a connecting ring 14. The connecting ring 14 is sleeved on the outer wall of the pushing rod 9, and the connecting sleeve 13 is fixedly connected to the upper part of the connecting ring 14. The rotating motor 11 is arranged in the middle of the upper wall of the installation frame 1, one end of the screw 12 is fixedly connected to the output end of the rotating motor 11, and the other end of the screw 12 penetrates the upper end of the connecting sleeve 13 and is threadedly connected to the connecting sleeve 13. The rotating motor 11 drives the screw 12 to rotate, and the screw is threadedly connected to the connecting sleeve 13, dragging the pushing rod to slide in the adjustment groove 8, so that the adjustment plate 7 moves along the length direction of the slide groove 2 to achieve density adjustment of the fence.

[0021] The outer wall of the installation frame 1 is fixedly connected with a positioning plate 15 , and a mounting hole 16 is opened in the positioning plate 15 to facilitate the limiting connection of the installation frame 1 , and the mounting hole 16 is used for bolt connection and fixing.

[0022] During specific use, the operator inserts and fixes the installation frame 1 between the opposite side walls of the drain outlet through the positioning plate 15, and uses the mounting hole 16 to bolt and fix it. In the initial state, the push rod 9 is located at the highest point of the adjusting groove 8, and the adjusting plate 7 and the fixed plate 3 are staggered and interlaced. At this time, the interception effect of dirt is best, the water flow flows slowly, and smaller dirt can be filtered. When the blocked dirt is large, the drain outlet is avoided from being blocked, and the rotating motor 11 is driven to rotate. The spiral dragging connecting sleeve 13 and the pushing rod slide downward in the adjusting groove 8, so that the adjusting plate 7 moves along the length direction of the slide groove 2, and the adjusting plate 7 is gradually separated from the fixed plate 3, thereby improving the hydrophobicity of the fence and increasing the water flow rate, thereby realizing the density adjustment of the fence.

[0023] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. A sewage cleaning fence for water conservancy projects, comprising a mounting frame, the mounting frame being arranged in a rectangular frame, the opposite inner side walls of the mounting frame being provided with slide grooves, the slide grooves being arranged symmetrically in pairs, characterized in that: It also includes a fixed plate and a dirt-isolating and water-draining mechanism, wherein the fixed plate is fixedly connected between the upper and lower side walls at one end of the installation frame, the fixed plates are arranged at even intervals, and the dirt-isolating and water-draining mechanism slides in the installation frame through a slide groove and is interspersed with the evenly spaced fixed plates to adjust the density of the fence.

2. The sewage cleaning fence for water conservancy projects according to claim 1 is characterized by: The dirt-isolating and water-draining mechanism includes an upper connecting plate, a lower connecting plate and an adjusting plate. Both ends of the upper connecting plate and the lower connecting plate extend laterally into the slide groove and are slidably arranged between the symmetrical slide grooves. The adjusting plate is fixedly connected between the relative inner walls of the upper connecting plate and the lower connecting plate. The adjusting plates are arranged at even intervals. The adjusting plates and the fixed plates are arranged in a cross-staggered manner. The adjusting plates are arranged in a right-angled trapezoid. An adjusting groove is provided on the side of the adjusting plate close to the hypotenuse, and the adjusting groove is arranged parallel to the hypotenuse.

3. A sewage cleaning fence for water conservancy projects according to claim 2, characterized in that: The dirt-isolating and water-draining mechanism also includes a push rod and a drive assembly. The push rod transversely penetrates the evenly spaced adjustment plates and is slidably disposed in the adjustment groove. The drive assembly is disposed in the installation frame and is movably connected to the push rod.

4. A sewage cleaning fence for water conservancy projects according to claim 3, characterized in that: The driving assembly includes a rotating motor, a screw, a connecting sleeve and a connecting ring. The connecting ring is sleeved on the outer wall of the push rod, the connecting sleeve is fixedly connected to the upper part of the connecting ring, the rotating motor is arranged in the middle of the upper wall of the installation frame, one end of the screw is fixedly connected to the output end of the rotating motor, and the other end of the screw passes through the upper end of the connecting sleeve and is threadedly connected to the connecting sleeve.

5. The sewage cleaning fence for water conservancy projects according to claim 1 is characterized by: The outer side wall of the installation frame is fixedly connected with a positioning plate, and a mounting hole is opened in the positioning plate.

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