Water conservancy irrigation drainage gate

Abstract

The utility model discloses a water conservancy irrigation drainage gate in the technical field of water conservancy gates, which comprises a water channel, guide rails are arranged on two sides of the inner wall of the water channel, the guide rails on two sides are in sliding connection with a gate plate, a lifting component is arranged at the top of the gate plate and is arranged on a mounting frame, and the mounting frame is arranged on the water channel; a baffle located on the front side of the gate plate is arranged on the inner wall of the water channel, through grooves are formed in the two sides of the top of the baffle, and a filtering assembly is arranged on the baffle. By means of the filter plate arranged on the front side of the flashboard, when the flashboard is opened to drain water, sundries in water can be blocked by the filter plate, the situation that the sundries enter the guide rail and the irrigation canal behind and then flow to the field is avoided, and the two filter plates are arranged and can be detached and cleaned in sequence so that it can be guaranteed that the sundries in the water can be filtered.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy gates, in particular to a water conservancy irrigation and drainage gate. Background Technique

[0002] When the field is dry and needs irrigation, the gate needs to be opened. However, the applicant finds that the existing gates lack the function of filtering sundries. After the gate is opened, the sundries in the water enter the gate guide rails and the subsequent irrigation canals, and then flow into the fields. For this reason, we propose a water conservancy irrigation and drainage gate. Content of the Utility Model

[0003] The purpose of the utility model is to provide a water conservancy irrigation and drainage gate to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a water conservancy irrigation and drainage gate, including a water canal, guide rails are arranged on both sides of the inner wall of the water canal, and both sides of the guide rails are slidably connected to a gate plate. A lifting assembly is arranged on the top of the gate plate, and the lifting assembly is arranged on a mounting frame, and the mounting frame is arranged on the water canal;

[0005] A baffle is arranged on the inner wall of the water canal in front of the gate plate. Through grooves are arranged on both sides of the top of the baffle, and a filtering assembly is arranged on the baffle;

[0006] The filtering assembly includes a support frame arranged at the top of the rear side of the baffle. Two sets of identical moving mechanisms are arranged on the support frame. Moving plates are arranged on both sides of the moving mechanisms. Mounting mechanisms are arranged on both sides of the moving plates, and filtering plates are arranged on both sides of the mounting mechanisms;

[0007] The filtering plate is fitted and connected to the through groove. The filtering plate and the moving plate are of the same size, and the moving plate is located at the rear side of the baffle.

[0008] As a preferred scheme of the water conservancy irrigation and drainage gate of the utility model, among them: the moving mechanism includes a screw rod, the screw rod runs through the support frame in the front-rear direction, the front end of the screw rod is connected to the moving plate through a bearing, a hand wheel is arranged at the rear end of the screw rod, and a guide rod running through the support frame is arranged at the rear side of the moving plate.

[0009] As a preferred scheme of the water conservancy irrigation and drainage gate of the utility model, among them: the mounting mechanism includes two sets of identical connecting rods. The front ends of the two sets of connecting rods are connected to the filtering plate. The rear ends of the two sets of connecting rods run through the moving plate. Screw holes are arranged on the front and rear sides of the top of the connecting rod, and screws connected to the rear screw holes are arranged on the moving plate.

[0010] As a preferred embodiment of the water conservancy irrigation and drainage gate of the present utility model, wherein: both groups of connecting rods are connected to the top of the rear side of the filter plate.

[0011] As a preferred embodiment of the water conservancy irrigation and drainage gate of the present utility model, wherein: the screw is arranged on the top of the movable plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] 1. By arranging the filter plate on the front side of the gate plate, when the gate plate is opened to release water, sundries in the water can be blocked by the filter plate, preventing the sundries from entering the guide rail and the subsequent irrigation canal, thus avoiding the situation of flowing into the fields. And two filter plates are arranged so that they can be removed and cleaned successively to ensure the filtration of sundries in the water.

[0014] 2. By driving the movable plate to move forward through the moving mechanism, the filter plate moves forward. Then, when the filter plate has not left the through groove, the movable plate enters the through groove first to block the water. Thus, it stops until the movable plate moves to align with the front side of the baffle. At this time, the screw can be removed and the filter plate can be taken off for cleaning. After cleaning, first connect the front screw hole with the screw, so that the rear side of the filter plate contacts the movable plate. When the movable plate moves backward, unfiltered water will not enter the through groove. Until the filter plate enters the through groove, then connect the rear screw hole with the screw, so that the movable plate does not block the through groove, and at this time, the water flow can flow through this through groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the water conservancy irrigation and drainage gate of the present utility model;

[0016] Figure 2 It is a schematic top view of the filter assembly structure of the water conservancy irrigation and drainage gate of the present utility model;

[0017] Figure 3 It is a schematic diagram of the connecting rod and screw hole structure of the water conservancy irrigation and drainage gate of the present utility model.

[0018] In the figure: 1, water canal; 2, guide rail; 3, mounting frame; 4, lifting assembly; 5, baffle; 6, through groove; 7, filter plate; 8, movable plate; 9, support frame; 10, screw rod; 11, hand wheel; 12, guide rod; 13, connecting rod; 14, screw hole; 15, screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] As mentioned in the background art, for the existing gate, there is a lack of a function for filtering sundries. After the gate is opened, the sundries in the water enter the gate guide rail and the subsequent irrigation canal, thus causing the situation of flowing into the fields. The present utility model proposes a water conservancy irrigation and drainage gate.

[0021] Embodiment 1

[0022] Referring to Figures 1 to 3 , a water conservancy irrigation and drainage gate includes a water canal 1. Guide rails 2 are provided on both sides of the inner wall of the water canal 1. Both sides of the guide rails 2 are slidably connected to the gate plate. A lifting assembly 4 is provided at the top of the gate plate, and the lifting assembly 4 is arranged on a mounting frame 3. The mounting frame 3 is arranged on the water canal 1. The lifting assembly 4 is used to lift the gate plate to realize water discharge;

[0023] A baffle 5 is provided on the inner wall of the water canal 1 in front of the gate plate. Through grooves 6 are provided on both sides of the top of the baffle 5, and a filtering assembly is arranged on the baffle 5;

[0024] The filtering assembly includes a support frame 9 provided at the rear top of the baffle 5. Two sets of identical moving mechanisms are arranged on the support frame 9. Moving plates 8 are arranged on both sides of the moving mechanisms. Mounting mechanisms are arranged on both sides of the moving plates 8, and filter plates 7 are arranged on both sides of the mounting mechanisms;

[0025] The filter plate 7 is fitted and connected to the through groove 6. The filter plate 7 and the moving plate 8 are of the same size, and the moving plate 8 is located at the rear of the baffle 5, so that the moving plate 8 does not block the through groove 6, and the moving plate 8 can enter the through groove 6 through the moving mechanism to block water.

[0026] The moving mechanism includes a screw rod 10. The screw rod 10 runs through the support frame 9 in the front-rear direction. The front end of the screw rod 10 is connected to the moving plate 8 through a bearing. A hand wheel 11 is arranged at the rear end of the screw rod 10. A guide rod 12 running through the support frame 9 is arranged at the rear of the moving plate 8. The moving plate 8 is guided by the guide rod 12. By rotating the hand wheel 11, the screw rod 10 rotates on the support frame 9, and then the moving plate 8 can be driven to move in the front-rear direction.

[0027] The installation mechanism includes two sets of connecting rods 13 with the same structure. The front ends of the two sets of connecting rods 13 are both connected to the filter plate 7, and the rear ends of the two sets of connecting rods 13 both penetrate through the movable plate 8. Screw holes 14 are provided on both the front and rear sides of the top of the connecting rod 13, and screws 15 connected to the rear screw holes 14 are provided on the movable plate 8. The movable plate 8 is fixed to the connecting rod 13 through the screws 15. When the movable plate 8 moves, the connecting rod 13 drives the filter plate 7 to move synchronously. When the rear screw hole 14 is connected to the screw 15, the movable plate 8 does not contact the filter plate 7. When the front screw hole 14 is connected to the screw 15, the movable plate 8 contacts the filter plate 7.

[0028] Embodiment 2

[0029] Refer to Figures 1 to 3 , both sets of connecting rods 13 are connected to the top of the rear side of the filter plate 7, and the screws 15 are arranged on the top of the movable plate 8 for easy disassembly and assembly of the screws 15.

[0030] The rest of the structure is the same as that of Embodiment 1.

[0031] When draining water, the gate plate is lifted. The water flow in the water channel 1 flows backward through the through groove 6 under the filtration of the filter plate 7. When it is necessary to take out the filter plate 7 to clean the sundries blocked in the holes, first drive the movable plate 8 to move forward through the screw rod 10, so that the filter plate 7 moves forward. Then, when the filter plate 7 has not left the through groove 6, the movable plate 8 first enters the through groove 6 to block the water. Thus, it stops until the movable plate 8 moves to align with the front side of the baffle 5. At this time, the screw 15 can be removed, and the filter plate 7 can be taken off for cleaning. After cleaning, first connect the front screw hole 14 to the screw 15, so that the rear side of the filter plate 7 contacts the movable plate 8. When the movable plate 8 is moved backward, unfiltered water will not enter the through groove 6. Until the filter plate 7 enters the through groove 6, then connect the rear screw hole 14 to the screw 15, so that the movable plate 8 does not block the through groove 6, and at this time the water flow can flow from this through groove 6.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Water conservancy irrigation and drainage gate, characterized by: include, A water channel (1), wherein guide rails (2) are provided on both sides of the inner wall of the water channel (1), and the guide rails (2) on both sides are slidably connected to the gate plate, and a lifting component (4) is provided on the top of the gate plate, and the lifting component (4) is arranged on a mounting frame (3), and the mounting frame (3) is arranged on the water channel (1); The inner wall of the water channel (1) is provided with a baffle (5) located in front of the gate plate, both sides of the top of the baffle (5) are provided with through grooves (6), and the baffle (5) is provided with a filtering component; The filter assembly comprises a support frame (9) arranged at the top of the rear side of the baffle (5), the support frame (9) being provided with two sets of moving mechanisms with the same structure, movable plates (8) being provided on both sides of the moving mechanisms, mounting mechanisms being provided on both sides of the movable plates (8), and filter plates (7) being provided on both sides of the mounting mechanisms; The filter plate (7) is fitted and connected to the through groove (6); the filter plate (7) and the movable plate (8) are of the same size, and the movable plate (8) is located at the rear side of the baffle plate (5).

2. The water conservancy irrigation and drainage gate according to claim 1, characterized in that: The moving mechanism comprises a screw rod (10), wherein the screw rod (10) penetrates the support frame (9) in the front-to-back direction, the front end of the screw rod (10) is connected to the movable plate (8) via a bearing, the rear end of the screw rod (10) is provided with a hand wheel (11), and the rear side of the movable plate (8) is provided with a guide rod (12) penetrating the support frame (9).

3. The water conservancy irrigation and drainage gate according to claim 1, characterized in that: The mounting mechanism comprises two groups of connecting rods (13) of identical structure, the front ends of the two groups of connecting rods (13) are connected to the filter plate (7), the rear ends of the two groups of connecting rods (13) pass through the movable plate (8), the front and rear sides of the top of the connecting rods (13) are provided with screw holes (14), and the movable plate (8) is provided with screws (15) connected to the rear screw holes (14).

4. The water conservancy irrigation and drainage gate according to claim 3 is characterized in that: Both sets of connecting rods (13) are connected to the top of the rear side of the filter plate (7).

5. The water conservancy irrigation and drainage gate according to claim 3, characterized in that: The screw (15) is arranged on the top of the movable plate (8).

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