Water diversion device for water conservancy and hydropower construction

Abstract

A water diversion device for water conservancy and hydropower construction comprises a machine body and a feeding port, the upper surface of the machine body communicates with the feeding port, a discharging port is formed in the left side of the surface of the machine body, an opening is formed in the left side of the surface of the machine body, inclined plates are symmetrically and fixedly connected to the two sides of the inner wall of the machine body, and the inner wall of the machine body is movably connected with a filter screen through a pin shaft; a waste discharging structure is arranged on the right side of the surface of the machine body, the machine body communicates with a square block through a water conservancy and hydropower construction water diversion filtering structure, and through cooperation of the waste discharging structure and a bent plate, a filter screen is in a flat plate shape; the first gear rotates to drive the second gear to rotate in the second shell, drive the cylinder to slide in the sliding groove and drive the filter screen to move downwards in the machine body, so that the filter screen inclines, garbage flows out of the opening to be collected, part of water and the garbage are prevented from flowing out together, and waste of water resources is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of water diversion devices, in particular to a water diversion device for water conservancy and hydropower construction. Background Art

[0002] A general term for hydraulic structures such as water intake and water transmission that divert water from reservoirs or rivers to turbines. Depending on the type of hydropower station and the terrain and geological conditions, the water diversion system includes buildings such as the hydropower station water inlet, water diversion channel, pressure forebay, surge tank and pressure pipeline.

[0003] For example, a water diversion device for water conservancy and hydropower construction with authorization announcement number "CN220183977U" is connected in a chute by sliding, and it is also convenient to drive the collection box for centralized treatment by pulling the handle, and the first threaded rod is provided to facilitate the fixed limit of the collection box to prevent the collection box from being pushed out of the chute due to excessive water flow. The partition plate is set by pressing down to facilitate the water flow of the sewage outlet to be cut off, so that it is convenient to take out the collection box for cleaning without affecting the water flow filtration. However, when the water diversion device for water conservancy and hydropower construction is filtering garbage for water diversion and hydropower construction, the large amount of garbage entering will accumulate on the filter net, so that part of the water will remain on the garbage and cannot fully fall down, affecting the water diversion work. At the same time, when the water diversion device for water conservancy and hydropower construction is discharging garbage and waste materials, the filter net is V-shaped and will directly discharge, causing part of the water to flow out with the garbage, which will waste water resources. Summary of the invention

[0004] The utility model aims to solve the problems existing in the prior art that a large amount of garbage entering will cause accumulation on the filter net, causing part of the water to remain on the garbage and not be able to fully fall downward, thus affecting the water diversion work, and the filter net is in a V-shape and can directly discharge materials, causing part of the water to flow out with the garbage, thus wasting water resources. The utility model provides a water diversion device for water conservancy and hydropower construction, in which the filter net will not be accumulated and blocked, the water can fall fully, thus not affecting the water diversion work, and at the same time, part of the water will not flow out with the garbage, thus not wasting water resources.

[0005] The utility model adopts a technical solution to solve its technical problems: this water diversion device for water conservancy and hydropower construction comprises a body and a feed port, the upper surface of the body is connected with the feed port, a discharge port is arranged on the left side of the body surface, an opening is arranged on the left side of the body surface, inclined plates are symmetrically fixedly connected on both sides of the inner wall of the body, the inner wall of the body is movably connected with the filter screen through a pin shaft, a slide groove is processed in the filter screen, a water diversion and filtering structure for water conservancy and hydropower construction is arranged on the upper surface of the body, a waste material discharge structure is arranged on the right side of the body surface, and the body is connected with the block through the water diversion and filtering structure for water conservancy and hydropower construction.

[0006] For further improvement, the water diversion and filtration structure for water conservancy and hydropower construction includes a first shell, a first motor is fixedly connected to the surface of the first shell through a bracket, the output shaft of the first motor passes through the first shell and is fixedly connected to a short rod through a reducer, the short rod is movably connected to the square plate through a pin, the square plate is movably connected to the long rod through a pin, the long rod is movably connected to the cross bar through a pin, the two ends of the cross bar are respectively slidably connected to the slides processed on both sides of the inner wall of the first shell, and the lower end of the cross bar is fixedly connected to a vertical rod.

[0007] For further improvement, the lower surface of the first shell is fixedly connected to the upper surface of the body, the vertical rod passes through the first shell and is sleeved with the first shell, and the lower end of the vertical rod is fixedly connected to the upper surface of the block.

[0008] To be further improved, the waste discharging structure includes a second shell, a second motor is fixedly connected to the surface of the second shell through a bracket, the output shaft of the second motor passes through the second shell and is fixedly connected to the first gear through a reducer, the first gear is meshed with the second gear, the second gear is rotatably connected to the inner wall of the second shell through a pin shaft, a slide groove machined in the second gear is slidably connected to a cylindrical protrusion on the surface of the straight rod, the straight rod passes through the flat plate and the second shell and is socketed with the flat plate and the second shell, and the two ends of the flat plate are respectively fixedly connected to the two sides of the inner wall of the second shell.

[0009] For further improvement, the second shell surface is fixedly connected to the body surface, and the upper end of the straight rod is fixedly connected to a bent rod.

[0010] For further improvement, the bent rod passes through the machine body and is slidably connected to a slideway processed on the machine body, and the protruding cylinder at the upper end of the bent rod is slidably connected to a slide groove processed in the filter screen.

[0011] The beneficial effects of the utility model are as follows: the utility model, through the cooperation of the water diversion and filtering structure and the block in the water conservancy and hydropower construction, the first motor is started to drive the short rod to swing up and down, the short rod swings up and down to drive the square plate to move up and down, drive the long rod to move up and down, and at the same time drive the cross bar to slide up and down on the slideways processed on both sides of the inner wall of the first shell, drive the vertical rod to move up and down in the first shell and the body, and at the same time drive the block to move up and down to knock the filter screen, so that the filter screen vibrates, prevents the filter screen from being blocked, performs garbage filtering on the water, and the filter screen will not be blocked by accumulation, and the water can fall fully without affecting the water diversion work;

[0012] Through the cooperation of the waste discharging structure and the bent plate, the filter screen is in the shape of a flat plate. When the water is fully filtered, the external power supply of the second motor is turned on, the second motor starts to drive the first gear to rotate, and the rotation of the first gear drives the second gear to rotate in the second shell, and through the slide groove processed in the second gear and the cylinder protruding from the straight rod, the cylinder is driven to slide in the slide groove, and the straight rod is driven to move downward in the flat plate and the second shell, and at the same time, the bent rod is driven to slide downward on the slide processed on the machine body, and through the cylinder protruding from the bent rod and the slide groove processed in the filter screen, the cylinder is driven to slide in the slide groove, and the filter screen is driven to move downward in the machine body, so that the filter screen is tilted, and the garbage flows out through the opening for collection, and part of the water will not flow out with the garbage, and water resources will not be wasted. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 for Figure 1 A front cross-sectional view of

[0015] Figure 3 for Figure 2 Schematic diagram of part A;

[0016] Figure 4 for Figure 1 A front cross-sectional view of the waste material discharging structure;

[0017] Figure 5 for Figure 4 A bottom sectional view of

[0018] Figure 6 for Figure 1 Front and cross-sectional view of the water diversion and filtration structure of Sinohydro construction;

[0019] Figure 7 for Figure 6 A partial right side sectional view of .

[0020] Explanation of the accompanying drawings: 1. body, 2. waste discharging structure, 201. second shell, 202. flat plate, 203. straight rod, 204. second gear, 205. first gear, 206. second motor, 3. bent rod, 4. discharge port, 5. inclined plate, 6. feed port, 7. water diversion and filtration structure for water conservancy and hydropower construction, 701. first shell, 702. square plate, 703. long rod, 704. horizontal rod, 705. vertical rod, 706. short rod, 707. first motor, 8. block, 9. filter screen, 10. opening. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] See attached Figure 1-7 :

[0023] In this embodiment, a water diversion device for water conservancy and hydropower construction includes a body 1 and a feed port 6, the upper surface of the body 1 is connected to the feed port 6, a discharge port 4 is provided on the left side of the body 1 surface, an opening 10 is provided on the left side of the body 1 surface, inclined plates 5 are symmetrically fixedly connected on both sides of the inner wall of the body 1, the inner wall of the body 1 is movably connected to a filter screen 9 through a pin shaft, the filter screen 9 is made of a steel plate with a plurality of openings, a slide groove is machined inside the filter screen 9, a water diversion and filtering structure 7 for water conservancy and hydropower construction is provided on the upper surface of the body 1, a waste material discharge structure 2 is provided on the right side of the body 1 surface, and the body 1 is connected to the block 8 through the water diversion and filtering structure 7 for water conservancy and hydropower construction;

[0024] The lower surface of the first shell 701 is fixedly connected to the upper surface of the body 1, the vertical rod 705 penetrates the first shell 701 and is socketed with the first shell 701, the vertical rod 705 can move up and down in the first shell 701, the lower end of the vertical rod 705 is fixedly connected to the upper surface of the block 8, and the up and down movement of the vertical rod 705 can drive the block 8 to move up and down, the surface of the second shell 201 is fixedly connected to the surface of the body 1, the upper end of the straight rod 203 is fixedly connected with the curved rod 3, the curved rod 3 penetrates the body 1 and is slidably connected to the slideway processed on the body 1, the up and down movement of the straight rod 203 can drive the curved rod 3 to slide up and down on the slideway processed on the body 1, and the protruding cylinder at the upper end of the curved rod 3 is slidably connected to the slideway processed in the filter 9.

[0025] See attached Figure 1-2 and Figure 6-7 :

[0026] The water diversion and filtration structure 7 for water conservancy and hydropower construction includes a first shell 701, and a first motor 707 is fixedly connected to the surface of the first shell 701 through a bracket. The first motor 707 can meet the working needs according to actual needs. The output shaft of the first motor 707 passes through the first shell 701 and is fixedly connected to a short rod 706 through a reducer. When the first motor 707 is started, the short rod 706 can be driven to swing. The short rod 706 is movably connected to the square plate 702 through a pin shaft. The swing of the short rod 706 can drive the square plate 702 to move up and down. The square plate 702 is connected to the square plate 702 through a pin shaft. The shaft is movably connected to the long rod 703, and the up and down movement of the square plate 702 can drive the long rod 703 to move up and down. The long rod 703 is movably connected to the cross rod 704 through a pin shaft, and the two ends of the cross rod 704 are respectively slidably connected to the slides processed on both sides of the inner wall of the first shell 701. The up and down movement of the long rod 703 can drive the cross rod 704 to slide up and down on the slides processed on both sides of the inner wall of the first shell 701. The lower end of the cross rod 704 is fixedly connected with a vertical rod 705, and the up and down movement of the cross rod 704 can drive the vertical rod 705 to move up and down in the first shell 701.

[0027] See attached Figure 1-2 and Figure 4-5 :

[0028] The waste discharging structure 2 includes a second shell 201, and a second motor 206 is fixedly connected to the surface of the second shell 201 through a bracket. The second motor 206 can meet the working needs according to actual needs. The output shaft of the second motor 206 passes through the second shell 201 and is fixedly connected to the first gear 205 through a reducer. When the second motor 206 is started, it can drive the first gear 205 to rotate. The first gear 205 is meshed and connected with the second gear 204. The second gear 204 is rotatably connected to the inner wall of the second shell 201 through a pin. The rotation of the first gear 205 can drive the second gear 204 to rotate in the second shell 201. The slide groove processed in the second gear 204 is slidably connected with the cylindrical protrusion on the surface of the straight rod 203. The straight rod 203 passes through the flat plate 202 and the second shell 201 and is socketed with the flat plate 202 and the second shell 201. The rotation of the second gear 204 can drive the straight rod 203 to move up and down in the flat plate 202 and the second shell 201. The two ends of the flat plate 202 are respectively fixedly connected to the two sides of the inner wall of the second shell 201.

[0029] Working principle:

[0030] When water conservancy and hydropower construction is being carried out, water for the water conservancy and hydropower construction is introduced into the machine body 1 through the feed port 6 to prepare for subsequent water diversion work.

[0031] Water diversion and filtration work for water conservancy and hydropower construction:

[0032] The waste water entering the body 1 is filtered through the filter screen 9, and at the same time, the external power supply of the first motor 707 is turned on. The first motor 707 starts to drive the short rod 706 to swing up and down. The up and down swing of the short rod 706 drives the square plate 702 to move up and down, drives the long rod 703 to move up and down, and at the same time drives the cross bar 704 to slide up and down on the slideways processed on both sides of the inner wall of the first shell 701, drives the vertical rod 705 to move up and down in the first shell 701 and the body 1, and at the same time drives the block 8 to move up and down to knock on the filter screen 9, so that the filter screen 9 vibrates to prevent the filter screen 9 from being blocked, and performs garbage filtering work on the water.

[0033] Waste discharge work:

[0034] The filter screen 9 is in the form of a flat plate. After the water is fully filtered, the external power supply of the second motor 206 is turned on, the second motor 206 starts to drive the first gear 205 to rotate, and the rotation of the first gear 205 drives the second gear 204 to rotate in the second shell 201, and through the slide groove processed in the second gear 204 and the protruding cylinder on the straight rod 203, the cylinder is driven to slide in the slide groove, and the straight rod 203 is driven to move downward in the flat plate 202 and the second shell 201, and at the same time, the curved rod 3 is driven to slide downward on the slideway processed on the body 1, and through the protruding cylinder on the curved rod 3 and the slide groove processed in the filter screen 9, the cylinder is driven to slide in the slide groove, and the filter screen 9 is driven to move downward in the body 1, so that the filter screen 9 is tilted, and the garbage flows out through the opening 10 for collection, and then the water is pumped out through the discharge port 4 to carry out water diversion work.

[0035] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A water diversion device for water conservancy and hydropower construction, comprising a body (1) and a feed inlet (6), wherein the upper surface of the body (1) is connected to the feed inlet (6), and wherein: The left side of the surface of the machine body (1) is provided with a discharge port (4), the left side of the surface of the machine body (1) is provided with an opening (10), the inner wall of the machine body (1) is symmetrically fixedly connected with inclined plates (5) on both sides, the inner wall of the machine body (1) is movably connected with a filter screen (9) through a pin shaft, and a slide groove is processed inside the filter screen (9), the upper surface of the machine body (1) is provided with a water conservancy and hydropower construction water diversion and filtering structure (7), the right side of the surface of the machine body (1) is provided with a waste material discharge structure (2), and the machine body (1) is connected with the block (8) through the water conservancy and hydropower construction water diversion and filtering structure (7).

2. A water diversion device for water conservancy and hydropower construction according to claim 1, characterized in that: The water conservancy and hydropower construction water diversion and filtering structure (7) comprises a first shell (701), the surface of the first shell (701) is fixedly connected to a first motor (707) via a bracket, the output shaft of the first motor (707) passes through the first shell (701) and is fixedly connected to a short rod (706) via a reducer, the short rod (706) is movably connected to a square plate (702) via a pin, the square plate (702) is movably connected to a long rod (703) via a pin, the long rod (703) is movably connected to a cross rod (704) via a pin, the two ends of the cross rod (704) are respectively slidably connected to slideways processed on both sides of the inner wall of the first shell (701), and the lower end of the cross rod (704) is fixedly connected to a vertical rod (705).

3. A water diversion device for water conservancy and hydropower construction according to claim 2, characterized in that: The lower surface of the first shell (701) is fixedly connected to the upper surface of the body (1); the vertical rod (705) penetrates the first shell (701) and is sleeved with the first shell (701); the lower end of the vertical rod (705) is fixedly connected to the upper surface of the block (8).

4. A water diversion device for water conservancy and hydropower construction according to claim 1, characterized in that: The waste material discharging structure (2) comprises a second shell (201); a second motor (206) is fixedly connected to the surface of the second shell (201) via a bracket; an output shaft of the second motor (206) passes through the second shell (201) and is fixedly connected to a first gear (205) via a reducer; the first gear (205) is meshedly connected to the second gear (204); the second gear (204) is rotatably connected to the inner wall of the second shell (201) via a pin; a slide groove machined in the second gear (204) is slidably connected to a cylindrical protrusion on the surface of a straight rod (203); the straight rod (203) passes through a flat plate (202) and the second shell (201) and is sleeved with the flat plate (202) and the second shell (201); and two ends of the flat plate (202) are respectively fixedly connected to two sides of the inner wall of the second shell (201).

5. A water diversion device for water conservancy and hydropower construction according to claim 4, characterized in that: The surface of the second shell (201) is fixedly connected to the surface of the machine body (1), and the upper end of the straight rod (203) is fixedly connected to a bent rod (3).

6. A water diversion device for water conservancy and hydropower construction according to claim 5, characterized in that: The bent rod (3) penetrates the machine body (1) and is slidably connected to a slideway processed on the machine body (1); a protruding cylinder at the upper end of the bent rod (3) is slidably connected to a slide groove processed in the filter screen (9).

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