Water diversion device for water conservancy and hydropower construction

Abstract

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. According to the technical scheme, the device comprises a diversion canal and collection boxes, the collection boxes are fixed to the two sides of the diversion canal and symmetrically distributed, partition plates are fixed to the positions, corresponding to the collection boxes, in the diversion canal, a grid is fixed to the bottom of each partition plate, a front plate is fixed to the middle of the front side of each partition plate, and lifting plates are slidably connected to the two sides of each front plate; sewage draining outlets are formed in the positions, corresponding to the lifting plates, of the two sides of the diversion canal, the sewage draining outlets are aligned to the collecting box, a fixed end plate is fixed to the upper end of the partition plate, and the two sides of the fixed end plate are fixed to the two sides of the upper end of the diversion canal. The water surface floating objects in the diversion canal can be automatically cleaned and collected through lifting of the lifting plate, the risk that the diversion canal is blocked is reduced, it is guaranteed that the water surface is clean, labor cost is reduced, and fishing operation is facilitated.

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] The water diversion device in water conservancy projects refers to the equipment or structure used to divert water, usually used to guide water from the water source to where irrigation, water supply or power generation is needed. Common water diversion devices include canals, water pumps and water wheels.

[0003] When using a water diversion channel for water diversion operations, there are often some floating garbage above the water flow. If it is not cleaned in time, it will cause poor water flow or even blockage in the water diversion channel. If it is cleaned by manpower, it needs to be salvaged regularly, and the labor cost is relatively high. Therefore, it is necessary to design a device for automatically salvaging floating objects in the water diversion channel. Utility Model Content

[0004] The utility model aims to solve the problems existing in the background technology and proposes a water diversion device for water conservancy and hydropower construction.

[0005] The technical solution of the utility model: a water diversion device for water conservancy and hydropower construction, comprising a water diversion channel and a collecting box, the collecting boxes are fixed on both sides of the water diversion channel and are symmetrically distributed, a partition is fixed in the water diversion channel and at a position corresponding to the collecting box, a grille is fixed at the bottom of the partition, a front plate is fixed at the middle position on the front side of the partition, lifting plates are slidably connected on both sides of the front plate, sewage outlets are opened on both sides of the water diversion channel and at positions corresponding to the lifting plates, the sewage outlets are aligned with the collecting box, a fixed end plate is fixed on the upper end of the partition, and both sides of the fixed end plate are fixed to both sides of the upper end of the water diversion channel.

[0006] Preferably, a front end plate is fixed in the middle position of the front side of the fixed end plate, the bottom of the front end plate is fixed to the upper end of the front plate, a lifting groove is opened in the middle position of the front plate, and a connecting block is slidably connected in the lifting groove, and both sides of the connecting block are fixed to the lifting plate.

[0007] Preferably, a threaded rod is rotatably connected in the lifting slot, the threaded rod passes through the connecting block and is threadedly connected to the connecting block, a driving motor is fixed to the upper end of the front end plate, and the output end of the driving motor is fixed to the upper end of the threaded rod.

[0008] Preferably, a guide plate is fixed in the sewage outlet, and the guide plate is inclined outward, and the end of the guide plate is located above the collection box.

[0009] Preferably, the lifting plate is inclined outward, the middle position of the lifting plate is an arc structure, and the bottom of the arc is a grid structure.

[0010] Preferably, a pair of diagonal bracing rods are fixed between the rear side of the upper end of the fixed end plate and the bottom of the grille.

[0011] Preferably, a liquid level monitor is fixed at the bottom of the front end plate to detect the liquid level in the water diversion channel and to perform timely processing when the liquid level is higher than the sewage outlet.

[0012] Compared with the prior art, the utility model has the following beneficial technical effects: by utilizing the lifting of the lifting plate, floating objects on the water surface in the water diversion channel can be automatically cleaned and collected, which not only reduces the risk of blockage in the water diversion channel and ensures the cleanliness of the water surface, but also reduces labor costs and facilitates salvage operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the front cutaway structure of the water diversion channel of the utility model;

[0014] Figure 2 This is a schematic diagram of the overall appearance structure of the partition of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the utility model from top view.

[0016] Figure numerals: 1. water diversion channel; 11. sewage outlet; 12. guide plate; 2. collecting box; 3. partition; 31. grille; 4. front plate; 41. lifting plate; 42. lifting groove; 43. connecting block; 44. threaded rod; 5. fixed end plate; 51. front end plate; 52. driving motor; 53. diagonal support rod; 54. liquid level monitor. DETAILED DESCRIPTION

[0017] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0018] Example

[0019] like Figure 1-3 As shown, the utility model proposes a water diversion device for water conservancy and hydropower construction, including a water diversion channel 1 and a collecting box 2, the collecting box 2 is fixed on both sides of the water diversion channel 1 and is symmetrically distributed, a partition 3 is fixed in the water diversion channel 1 and at a position corresponding to the collecting box 2, a grille 31 is fixed at the bottom of the partition 3, a front plate 4 is fixed at the middle position on the front side of the partition 3, and lifting plates 41 are slidably connected on both sides of the front plate 4, sewage outlets 11 are opened on both sides of the water diversion channel 1 and at positions corresponding to the lifting plates 41, the sewage outlets 11 are aligned with the collecting box 2, and a fixed end plate 5 is fixed to the upper end of the partition 3, and both sides of the fixed end plate 5 are fixed to both sides of the upper end of the water diversion channel 1.

[0020] A front end plate 51 is fixed in the middle position on the front side of the fixed end plate 5, and the bottom of the front end plate 51 is fixed to the upper end of the front plate 4. A lifting groove 42 is opened in the middle position of the front plate 4, and a connecting block 43 is slidably connected in the lifting groove 42. The two sides of the connecting block 43 are fixed to the lifting plate 41. A threaded rod 44 is rotatably connected in the lifting groove 42, and the threaded rod 44 passes through the connecting block 43 and is threadedly connected to the connecting block 43. A driving motor 52 is fixed to the upper end of the front end plate 51, and the output end of the driving motor 52 is fixed to the upper end of the threaded rod 44. A liquid level monitor 54 is fixed to the bottom of the front end plate 51. The output end of the driving motor 52 is used to drive the threaded rod 44 to rotate, so that the connecting block 43 can be lifted and lowered in the lifting groove 42, thereby driving the lifting plate 41 to lift and lower.

[0021] A guide plate 12 is fixed in the sewage outlet 11, and the guide plate 12 is inclined outward, the end of the guide plate 12 is located above the collecting box 2, the lifting plate 41 is inclined outward, the middle position of the lifting plate 41 is an arc structure, and the bottom of the arc is a grid structure, and a pair of diagonal support rods 53 are fixed between the rear side of the upper end of the fixed end plate 5 and the bottom of the grille 31.

[0022] In this embodiment, the entire device is connected to an external power source, and the combination of the partition 3 and the grille 31 can ensure that the water flow in the water diversion channel 1 can pass normally, and floating foreign objects can be blocked. At this time, the lifting plate 41 can be lifted from underwater by lifting it up and down, so that it can carry floating garbage for lifting until the end of the lifting plate 41 is aligned with the sewage outlet 11. The floating objects can be poured along the upper surface of the lifting plate 41 and enter the guide plate 12 until they are collected in the collection box 2, thereby reducing the risk of blockage in the water diversion channel 1. During the whole process, the output end of the driving motor 52 is used to drive the threaded rod 44 to rotate, so that the connecting block 43 can be lifted and lowered in the lifting groove 42, thereby driving the lifting plate 41 to lift and lower, without the need for manual salvage, thereby reducing the need for manual support.

[0023] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A water diversion device for water conservancy and hydropower construction, comprising a water diversion channel (1) and a collection box (2), characterized in that: The collecting boxes (2) are fixed on both sides of the water diversion channel (1) and are symmetrically distributed. A partition (3) is fixed in the water diversion channel (1) at a position corresponding to the collecting box (2). A grille (31) is fixed at the bottom of the partition (3). A front plate (4) is fixed in the middle position of the front side of the partition (3). Lifting plates (41) are slidably connected on both sides of the front plate (4). Sewage outlets (11) are opened on both sides of the water diversion channel (1) at positions corresponding to the lifting plates (41). The sewage outlets (11) are aligned with the collecting boxes (2). A fixed end plate (5) is fixed at the upper end of the partition (3), and both sides of the fixed end plate (5) are fixed to both sides of the upper end of the water diversion channel (1).

2. A water diversion device for water conservancy and hydropower construction according to claim 1, characterized in that: A front end plate (51) is fixed at the middle position of the front side of the fixed end plate (5), the bottom of the front end plate (51) is fixed to the upper end of the front plate (4), a lifting groove (42) is opened in the middle position of the front plate (4), and a connecting block (43) is slidably connected in the lifting groove (42), and two sides of the connecting block (43) are fixed to the lifting plate (41).

3. A water diversion device for water conservancy and hydropower construction according to claim 2, characterized in that: A threaded rod (44) is rotatably connected in the lifting groove (42), and the threaded rod (44) passes through the connecting block (43) and is threadedly connected to the connecting block (43). A driving motor (52) is fixed to the upper end of the front end plate (51), and the output end of the driving motor (52) is fixed to the upper end of the threaded rod (44).

4. A water diversion device for water conservancy and hydropower construction according to claim 1, characterized in that: A guide plate (12) is fixed inside the sewage outlet (11), and the guide plate (12) is inclined outwards, and the end of the guide plate (12) is located above the collection box (2).

5. A water diversion device for water conservancy and hydropower construction according to claim 1, characterized in that: The lifting plate (41) is inclined outward, the middle position of the lifting plate (41) is an arc structure, and the bottom of the arc is a grid structure.

6. A water diversion device for water conservancy and hydropower construction according to claim 1, characterized in that: A pair of diagonal support rods (53) are fixed between the rear side of the upper end of the fixed end plate (5) and the bottom of the grille (31).

7. A water diversion device for water conservancy and hydropower construction according to claim 2, characterized in that: A liquid level monitor (54) is fixed to the bottom of the front end plate (51).

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