Water diversion structure for water conservancy and hydropower engineering

Abstract

The utility model discloses a water diversion structure for water conservancy and hydropower engineering, belongs to the technical field of water diversion for water conservancy and hydropower, and aims to solve the problems that impurities are easy to accumulate near a filtering mechanism, the filtering mechanism is blocked if the impurities are not fished out and cleaned, and the water diversion effect is reduced. A water diversion platform is fixed in the ditch and is provided with a left-right through water diversion channel; through cooperation of the ditch, the water diversion platform, the water diversion channel, the guide groove, the filter plate, the placing plate, the filter holes and other structures, drinking water treatment can be carried out on the ditch, continuous filtering treatment can be carried out on a water source, accumulated impurities can be cleaned out, the blockage condition of the filter holes is reduced, and the practicability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy and hydropower diversion, and particularly relates to a diversion structure for water conservancy and hydropower projects. Background Technique

[0002] Patent Publication No. CN211773443U discloses a diversion structure for water conservancy and hydropower projects, belonging to the technical field of water conservancy projects; its technical key points include a first water channel and a second water channel. An opening for connecting the first water channel and the second water channel is provided at the connection of the first water channel and the second water channel. At least two - stage filtering mechanisms are arranged in parallel at the opening. The filtering mechanism is detachably arranged on one side of the second water channel close to the opening, and a debris cleaning mechanism is arranged on one side of the first water channel close to the filtering mechanism. A collection mechanism for collecting debris is arranged on one side of the first water channel. The utility model can reduce the possibility that debris in the first water channel enters the second water channel when replacing the filtering mechanism. In the process of using this diversion structure, multiple - stage filtering mechanisms are arranged, but impurities are likely to accumulate near the filtering mechanism. If these impurities are not fished out and cleaned, it will cause the filtering mechanism to be blocked, thus reducing the diversion effect. For this reason, we propose a diversion structure for water conservancy and hydropower projects. Content of the Utility Model

[0003] The purpose of the utility model is to provide a diversion structure for water conservancy and hydropower projects to solve the problems raised in the above - mentioned background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A diversion structure for water conservancy and hydropower projects, including a water channel. An intake platform is fixed in the water channel. An intake passage penetrating left and right is opened on the intake platform. Symmetrically - distributed guiding grooves are opened on both side walls of the intake passage. A filter plate is placed between the guiding grooves. Filter holes are opened in the filter plate along the rectangular array direction. The bottom of one side wall of the filter plate is slidably connected with a placement plate, and the placement plate is located at the bottom of the intake passage.

[0005] It should be noted in the solution that a connecting plate is fixed on the top of the filter plate, an adjusting plate is fixed on the upper surface of the placement plate, a connecting passage is opened on the upper surface of the connecting plate, and the top end of the adjusting plate passes through the connecting passage.

[0006] Furthermore, it is worth noting that a connecting shaft is rotatably connected to one side wall of the connecting passage, and a rotating plate is fixed to the other end of the connecting shaft. The rotating plate is perpendicular to the connecting shaft.

[0007] Further, it should be noted that a connecting gear is fixedly fitted on the outer wall of the connecting shaft, a connecting rack is arranged on the side wall of the adjusting plate close to the connecting shaft along its length direction, and the connecting gear and the connecting rack are in meshing transmission connection.

[0008] As a preferred embodiment, a slider is connected to the outer wall of the connecting plate in a damping sliding manner, a fixing block is fixed on the side wall of the slider close to the connecting shaft, symmetrically distributed fixing grooves are arranged on the outer wall of the connecting shaft along the circumferential direction, and the fixing grooves and the fixing blocks are in clamping fit.

[0009] As a preferred embodiment, a baffle is rotatably connected to the upper surface of the water diversion platform in a damping manner.

[0010] Compared with the prior art, the water diversion structure for water conservancy and hydropower projects provided by the present utility model has at least the following beneficial effects:

[0011] (1) Through the cooperation of structures such as the ditch, water diversion platform, water diversion channel, guiding groove, filter plate, placing plate, and filter holes provided by the present utility model, the ditch can be subjected to water diversion treatment, the water source can be continuously filtered, the accumulated impurities can be cleaned out, the clogging of the filter holes can be reduced, and the practicability is improved;

[0012] (2) Through the cooperation of structures such as the connecting plate, connecting shaft, connecting gear, connecting rack, rotating plate, slider, and fixing block provided by the present utility model, the position of the placing plate can be quickly adjusted, the impurities on the surface of the placing plate can be taken out by rising, and through the provided baffle, the filter plate can be quickly replaced, improving the convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the main structural view of the present utility model;

[0014] Figure 2 is the side structural view of the present utility model;

[0015] Figure 3 is the rear structural view of the present utility model;

[0016] Figure 4 is Figure 3 the enlarged structural schematic diagram of part A in

[0017] In the figure: 1, ditch; 2, water diversion platform; 3, water diversion channel; 4, guiding groove; 5, filter plate; 6, filter hole; 7, baffle; 8, placing plate; 9, connecting plate; 10, connecting channel; 11, adjusting plate; 12, connecting shaft; 13, connecting gear; 14, connecting rack; 15, rotating plate; 16, slider; 17, fixing block; 18, fixing groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The present invention will be further described below in conjunction with the embodiments.

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0020] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0021] See also Figures 1-4 The utility model provides a water diversion structure for water conservancy and hydropower engineering, including a ditch 1, a water diversion platform 2 is fixed in the ditch 1, a water diversion channel 3 running through the left and right is opened on the water diversion platform 2, symmetrically distributed guide grooves 4 are opened on the side walls of the water diversion channel, a filter plate 5 is placed between the guide grooves 4, and the filter plate 5 is provided with filter holes 6 along the rectangular array direction, wherein the filter holes 6 can filter the water source flowing through the ditch 1, a placement plate 8 is slidably connected to the bottom of one side wall of the filter plate 5, the placement plate 8 is located at the bottom of the water diversion channel 3, a connecting plate 9 is fixed on the top of the filter plate 5, an adjusting plate 11 is fixed on the upper surface of the placement plate 8, and a connecting plate 9 is opened on the upper surface of the connecting plate 9 The top of the adjusting plate 11 passes through the connecting channel 10, and a side wall of the connecting channel 10 is rotatably connected with a connecting shaft 12. A rotating plate 15 is fixed to the other end of the connecting shaft 12. The rotating plate 15 is vertically arranged between the connecting shaft 12. A connecting gear 13 is tightly fixed to the outer wall of the connecting shaft 12. A connecting rack 14 is provided on the side wall of the adjusting plate 11 close to the connecting shaft 12 along its length direction. The connecting gear 13 and the connecting rack 14 are meshed and transmitted to drive the adjusting plate 11 to move. The adjusting plate 11 drives the placing plate 8 to move, so that the placing plate 8 drives the surface impurities to move, and the impurities accumulated on the surface of the placing plate 8 are cleaned.

[0022] One side outer wall of the connecting plate 9 is damping slidingly connected with a slider 16. One side side wall of the slider 16 close to the connecting shaft 12 is fixed with a fixing block 17. The outer wall of the connecting shaft 12 is provided with symmetrically distributed fixing grooves 18 along the circumferential direction. The fixing grooves 18 and the fixing blocks 17 are clamped and matched, which can further fix the position of the adjusted placing plate 8, ensuring stability. The upper surface of the water diversion table is damping rotatably connected with a stop block 7. Among them, the stop block 7 can block and fix the upper surface of the filter plate 5, and can effectively replace the filter plate 5.

[0023] This solution has the following working process: The water source inside the ditch 1 is filtered through the filter holes 6, so that the filtered impurities are blocked on one side of the filter plate 5. Every once in a while, when there is too much impurity accumulation on one side of the filter plate 5, by moving the slider 16, the slider 16 drives the fixing block 17 to move, so that the fixing block 17 is separated from the fixing groove 18, and the rotating plate 15 is rotated. The rotating plate 15 drives the connecting shaft 12 to rotate. The connecting shaft 12 drives the connecting gear 13 to rotate. The connecting gear 13 and the connecting rack 14 are meshed to drive the adjusting plate 11 to move. The adjusting plate 11 drives the placing plate 8 to move, so that the placing plate 8 drives the surface impurities to move upward, so that the placing plate 8 drives the impurities to move upward until the placing plate 8 moves to the uppermost position, and then the operator cleans the impurities on the surface of the placing plate 8. Then, the rotating plate 15 is reversed, the rotating plate 15 drives the connecting shaft 12 to rotate, the connecting shaft 12 drives the connecting gear 13 to rotate, the connecting gear 13 and the connecting rack 14 are meshed to drive the adjusting plate 11 to move, the adjusting plate 11 drives the placing plate 8 to move, so that the placing plate 8 moves downward, so that the placing plate 8 is placed at the bottom of the water diversion channel 3. When replacing the filter plate 5, only need to rotate the stop block 7 so that the stop block 7 no longer blocks the filter plate 5, then move the filter plate 5, the filter plate 5 is removed from the guiding groove 4, and then the filter plate 5 is taken out and cleaned.

[0024] Unless otherwise defined, the technical terms or scientific terms used in this utility model should have the ordinary meaning understood by those with ordinary skills in the field to which this utility model belongs. The words such as "including" or "comprising" used in this utility model mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. The words such as "connected" or "linked" are not limited to physical or mechanical connections, and may also include electrical connections, whether direct or indirect. The words such as "up", "down", "left", "right" are only used to represent relative position relationships. When the absolute position of the described object changes, the relative position relationship may also change accordingly.

[0025] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A water diversion structure for water conservancy and hydropower engineering, comprising a ditch (1), characterized in that: A water diversion platform (2) is fixed in the ditch (1), and a water diversion channel (3) is provided on the water diversion platform (2) and runs through the water diversion channel on the left and right. The side walls of the water diversion channel on both sides are provided with symmetrically distributed guide grooves (4), and a filter plate (5) is placed between the guide grooves (4). The filter plate (5) is provided with filter holes (6) along the direction of a rectangular array, and a placement plate (8) is slidably connected to the bottom of one side wall of the filter plate (5), and the placement plate (8) is located at the bottom of the water diversion channel (3).

2. A water diversion structure for water conservancy and hydropower engineering according to claim 1, characterized in that: A connecting plate (9) is fixed on the top of the filter plate (5), an adjusting plate (11) is fixed on the upper surface of the placement plate (8), a connecting channel (10) is provided on the upper surface of the connecting plate (9), and the top end of the adjusting plate (11) passes through the connecting channel (10).

3. A water diversion structure for water conservancy and hydropower engineering according to claim 2, characterized in that: A connecting shaft (12) is rotatably connected to a side wall of one side of the connecting channel (10), a rotating plate (15) is fixed to the other end of the connecting shaft (12), and the rotating plate (15) is vertically arranged to the connecting shaft (12).

4. A water diversion structure for water conservancy and hydropower engineering according to claim 3, characterized in that: A connecting gear (13) is tightly fitted and fixed to the outer wall of the connecting shaft (12); a connecting rack (14) is provided on a side wall of the adjusting plate (11) close to the connecting shaft (12) along its length direction; and the connecting gear (13) and the connecting rack (14) are meshingly connected.

5. A water diversion structure for water conservancy and hydropower engineering according to claim 4, characterized in that: A slider (16) is connected to the outer wall of one side of the connecting plate (9) in a damping sliding manner, a fixing block (17) is fixed to the side wall of the slider (16) close to the connecting shaft (12), and the outer wall of the connecting shaft (12) is provided with symmetrically distributed fixing grooves (18) along the circumferential direction, and the fixing grooves (18) are snap-fitted with the fixing block (17).

6. A water diversion structure for water conservancy and hydropower engineering according to claim 5, characterized in that: The upper surface of the water diversion platform is connected with a stopper (7) for damping rotation.

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