Multifunctional water conservancy gate

Abstract

The multifunctional water conservancy gate comprises a stainless steel back plate, supporting top columns are fixedly connected to the two side faces of the stainless steel back plate, limiting shaft rods are fixedly connected to the inner bottom walls of the supporting top columns, and shielding cover plates are fixedly connected to the surfaces of the limiting shaft rods through sliding supports. The upper end of the shielding cover plate is fixedly connected with a first electric push rod, and a grid plate is fixedly installed at the bottom of the front face of the stainless steel back plate by forming a groove. A rotating motor is started to drive a crushing rotating rod, after dirt floating from an upstream river is effectively crushed, garbage is blocked on a grid plate, and a second electric push rod is driven to drive a slidable lapping rod to slide up and down on a main body clamping shaft rod in a limiting manner, so that a convex block scraping brush is forced to roll on a supporting rotating shaft rod; therefore, the bump scraping brush effectively scrapes the garbage on the grid plate, and normal drainage operation on the upstream is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a multifunctional water conservancy gate. Background Art

[0002] Water conservancy projects refer to the engineering field that uses water resources for development, utilization and management. It covers the construction of various water-related facilities, including but not limited to reservoirs, dams, water diversion channels, irrigation systems, etc. The construction of water conservancy projects can dredge rivers to prevent blockages, and achieve reasonable water resource management to meet the needs of human life, agriculture, industry, environmental protection and other aspects. At the same time, water sources must be reasonably arranged to avoid wasting water resources.

[0003] According to a multifunctional water conservancy gate disclosed in patent search announcement number CN219059964U, its beneficial effects are: by setting a motor, a threaded rod and a moving block, the collection box can be driven to move from left to right, and the movement of the collection box from left to right can collect the floating objects accumulated at the gate. When the collection box is located on the right side of the movable groove, the collection box can be pulled out by the handle to clean up the floating objects and other garbage inside it. By setting a water level scale on the rear side of the gate seat, the water level at the gate can be monitored.

[0004] While water conservancy dredging is being carried out, algae will appear in the river and a large amount of large garbage will float on the river surface, affecting the normal operation of river water conservancy dredging. It is also difficult to deal with the floating flow to the downstream in time, and it is also difficult to clean up the garbage attached to the mesh grille in time. Too much attachment will affect the normal drainage of the upstream. Utility Model Content

[0005] The utility model provides a multifunctional water conservancy gate to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A multifunctional water conservancy gate comprises a stainless steel back plate, both side surfaces of the stainless steel back plate are fixedly connected with supporting top columns, the inner bottom wall of the supporting top column is fixedly connected with a limiting shaft rod, the surface of the limiting shaft rod is fixedly connected with a shielding cover plate via a slidable bracket, the upper end of the shielding cover plate is fixedly connected with a first electric push rod, the bottom of the front side of the stainless steel back plate is fixedly installed with a mesh grille plate via a groove, the middle part of the front side of the stainless steel back plate is fixedly connected with a pollutant scraper unit, the middle part of the inner wall on both sides of the stainless steel back plate is fixedly connected with a supporting frame, and the inner wall of the supporting frame is connected with a crushing rotating rod via a rotating motor spline.

[0008] As a further improvement of the technical solution: operation indicator lights are fixedly installed on the tops of both sides of the support top column, and a mounting rod is fixedly connected to the lower end of the support top column.

[0009] As a further improvement of the technical solution: the upper end of the supporting top column is spline-connected with a mounting top block, and the upper end of the first electric push rod is fixedly connected with a top bracket.

[0010] As a further improvement of the technical solution: one end of the first electric push rod is fixedly connected to the upper end of the shielding cover plate, and the lower end of the supporting frame is fixedly connected to a reinforcing mounting plate.

[0011] As a further improvement of the technical solution: the pollutant scraping unit includes a main body locking shaft rod, and the top of one side of the main body locking shaft rod is fixedly connected to the second electric push rod through a connecting block.

[0012] As a further improvement of the present technical solution: the lower end of the second electric push rod is fixedly connected with a slidable lever, the upper and lower ends of the slidable lever are rotatably connected with a protruding scraping brush through an installed supporting shaft rod, and the inner wall of the slidable lever is slidably connected with the surface of the main body locking shaft rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The rotating motor is started to drive the crushing rotating rod. After the dirt floating from the upstream river is effectively crushed, the garbage is blocked on the mesh grille plate, and the second electric push rod is driven to drive the slidable lever to slide up and down on the main body positioning shaft rod, so that the convex scraping brush is forced to roll on the supporting rotating shaft rod, and then the convex scraping brush can effectively scrape the garbage on the mesh grille plate to avoid affecting the normal drainage operation upstream.

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 This is a structural schematic diagram of a multifunctional water conservancy gate proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the disassembly structure of a multifunctional water conservancy gate proposed by the utility model;

[0019] Figure 3 A multifunctional water conservancy gate proposed by the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 4 This is a schematic diagram of the disassembled structure of a pollutant scraping unit of a multifunctional water conservancy gate proposed in the utility model.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Stainless steel back plate; 2. Support top column; 3. Limiting shaft rod; 4. Slidable bracket; 5. Shielding cover; 6. First electric push rod; 7. Grid plate; 8. Pollutant scraping unit; 801. Main body positioning shaft rod; 802. Connecting block; 803. Second electric push rod; 804. Slidable lever; 805. Support shaft rod; 806. Bump scraping brush; 9. Support frame; 10. Rotating motor; 11. Crushing lever; 12. Operation indicator light; 13. Installing plug rod; 14. Installing top block; 15. Top bracket; 16. Reinforcement mounting plate. DETAILED DESCRIPTION

[0023] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0024] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] See also Figures 1 to 4 In the embodiment of the utility model, a multifunctional water conservancy gate includes a stainless steel back plate 1, both sides of the stainless steel back plate 1 are fixedly connected with supporting top columns 2, the inner bottom wall of the supporting top column 2 is fixedly connected with a limiting shaft rod 3, the surface of the limiting shaft rod 3 is fixedly connected with a shielding cover plate 5 through a slidable bracket 4, the upper end of the shielding cover plate 5 is fixedly connected with a first electric push rod 6, the bottom of the front of the stainless steel back plate 1 is fixedly installed with a mesh grille plate 7 through a groove, the middle of the front of the stainless steel back plate 1 is fixedly connected with a pollutant scraping unit 8, and the middle of the inner walls on both sides of the stainless steel back plate 1 are fixedly connected with supporting The frame 9, the inner wall of which supports the frame 9, is spline-connected with a crushing rod 11 by installing a rotating motor 10. When the rotating motor 10 is started to drive the crushing rod 11, the garbage floating from the upstream river is effectively crushed, and the garbage is blocked on the mesh grille plate 7. The second electric push rod 803 is driven to drive the slidable lever 804 to slide up and down on the main body positioning shaft rod 801, so that the protruding scraping brush 806 is forced to roll on the supporting shaft rod 805, and then the protruding scraping brush 806 can effectively scrape the garbage on the mesh grille plate 7 to avoid affecting the normal drainage operation upstream.

[0027] See also Figures 1-2 An operation indicator light 12 is fixedly installed on the top of both sides of the support top column 2, and an installation plug rod 13 is fixedly connected to the lower end of the support top column 2. The operation indicator light 12 displays the working status of the hydraulic gate, and will flash while rising and falling. The installation plug rod 13 is to install the hydraulic gate at the corresponding position to achieve basic fixed limit for it.

[0028] See also Figures 1-2 The upper end of the supporting top column 2 is spline-connected with a mounting top block 14, and the upper end of the first electric push rod 6 is fixedly connected with a top bracket 15. The mounting top block 14 is installed as reinforcement on both sides of the hydraulic gate to achieve the connection limit between the hydraulic gate and the dam. The top bracket 15 realizes the top connection of the first electric push rod 6, which is convenient for the telescopic adjustment of the first electric push rod 6.

[0029] See also Figures 1-2One end of the first electric push rod 6 is fixedly connected to the upper end of the shielding cover plate 5, and the lower end of the supporting frame 9 is fixedly connected with a reinforcing mounting plate 16. The parameter settings of the first electric push rod 6 and the second electric push rod 803 are: HB series, maximum dynamic load 12000N, self-locking force 15000N, reduction ratio 43:1, pitch 4mm, maximum stroke 1000mm.

[0030] See also Figure 4 The pollutant scraping unit 8 includes a main body locking shaft rod 801, and the top of one side of the main body locking shaft rod 801 is fixedly connected to a second electric push rod 803 through a connecting block 802. The main body locking shaft rod 801 makes vertical upper and lower limits on the sliding direction of the slidable lever 804, so that the shielding cover plate 5 is aligned with the mesh grille plate 7 to block the upstream water flow.

[0031] See also Figure 4 The lower end of the second electric push rod 803 is fixedly connected to a slidable lever 804, and the upper and lower ends of the slidable lever 804 are rotatably connected to a protruding scraping brush 806 through an installed support shaft rod 805. The inner wall of the slidable lever 804 is slidably connected to the surface of the main body locking shaft rod 801, and the protruding scraping brush 806 is evenly distributed with protrusions, which can hook and scrape off the crushed scum garbage.

[0032] The working principle of the utility model is:

[0033] Start the rotating motor 10 to drive the crushing rotating rod 11 to quickly crush the algae and solid garbage. After discharging the water from the upstream, start the first electric push rod 6 to drive the shielding cover plate 5 to slide downward on the limiting shaft rod 3, and let the shielding cover plate 5 block the river. Drive the second electric push rod 803 to drive the slidable lever 804 to slide up and down vertically on the supporting rotating shaft rod 805, so that the protruding scraping brush 806 can scrape the crushed garbage on the mesh grille plate 7 to avoid the mesh grille plate 7 being blocked by too much garbage and affecting the normal water conservancy dredging operation.

[0034] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A multifunctional water conservancy gate, comprising a stainless steel back plate (1), characterized in that: Both side surfaces of the stainless steel back plate (1) are fixedly connected to support top columns (2), the inner bottom wall of the support top column (2) is fixedly connected to a limiting shaft rod (3), the surface of the limiting shaft rod (3) is fixedly connected to a shielding cover plate (5) via a slidable bracket (4), the upper end of the shielding cover plate (5) is fixedly connected to a first electric push rod (6), the bottom of the front side of the stainless steel back plate (1) is fixedly mounted with a mesh grille plate (7) by providing a groove, the middle of the front side of the stainless steel back plate (1) is fixedly connected to a pollutant scraping unit (8), the middle of the inner walls on both sides of the stainless steel back plate (1) are fixedly connected to a support frame (9), and the inner wall of the support frame (9) is spline-connected to a crushing rotating rod (11) via a rotating motor (10).

2. A multifunctional water conservancy gate according to claim 1, characterized in that: Operation indicator lights (12) are fixedly mounted on the tops of both sides of the support top column (2), and a mounting plug rod (13) is fixedly connected to the lower end of the support top column (2).

3. A multifunctional water conservancy gate according to claim 2, characterized in that: The upper end of the supporting top column (2) is spline-connected to a mounting top block (14), and the upper end of the first electric push rod (6) is fixedly connected to a top bracket (15).

4. A multifunctional water conservancy gate according to claim 3, characterized in that: One end of the first electric push rod (6) is fixedly connected to the upper end of the shielding cover plate (5), and the lower end of the supporting frame (9) is fixedly connected to a reinforcing mounting plate (16).

5. A multifunctional water conservancy gate according to claim 1, characterized in that: The pollutant scraping unit (8) comprises a main body locking shaft rod (801), and the top of one side of the main body locking shaft rod (801) is fixedly connected to a second electric push rod (803) via a connecting block (802).

6. A multifunctional water conservancy gate according to claim 5, characterized in that: The lower end of the second electric push rod (803) is fixedly connected to a slidable lever (804), and the upper and lower ends of the slidable lever (804) are rotatably connected to a protruding scraping brush (806) via an installed supporting shaft rod (805), and the inner wall of the slidable lever (804) is slidably connected to the surface of the main body locking shaft rod (801).

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