Water gate for irrigation and water conservancy

Abstract

The utility model discloses a water gate for irrigation and water conservancy, belongs to the technical field of irrigation and water conservancy, and aims to solve the problems that a gate part of a water gate in the prior art is inconvenient to replace independently, the labor intensity of manual replacement is high, and the operation difficulty is high. A dismounting mechanism is arranged in front of the water gate frame and comprises a telescopic sliding frame, erected supporting plates, a connecting support and a closed baffle, the telescopic sliding frame is slidably connected to the interior of the water gate frame, the erected supporting plates are fixed to the lower end face of the telescopic sliding frame, and the connecting support is fixed to the lower ends of the three erected supporting plates; according to the utility model, through the arranged dismounting mechanism, the closed baffle can be controlled to move outwards and expand the moving-out opening, and the moving-out opening capable of being opened and closed on the surface of the water gate frame provides possibility for dismounting the water retaining gate, so that the water retaining gate can be dismounted after the water retaining gate is dismounted from the lifting screw rod and moved out.

Description

Technical Field

[0001] The utility model belongs to the technical field of farmland water conservancy, and in particular relates to a sluice gate for utilizing farmland water. Background Art

[0002] A sluice gate refers to a low-head hydraulic structure built on rivers and channels that uses gates to control flow and regulate water levels. In water conservancy projects, sluice gates serve as structures for retaining, discharging or taking water. In agricultural water conservancy, sluice gates are needed to irrigate farmland and other operations. At present, sluice gates are generally installed on canals used for agricultural irrigation to cut off water flow.

[0003] However, after long-term use, the existing sluice gates will be replaced if they are rusted or deformed in order not to affect the water retaining effect. However, the gate part is slidably arranged on the sluice gate frame to form a sluice gate, which makes it difficult to replace the gate part separately. In addition, the sluice gate is heavy and large as a whole, which makes the manual replacement of the sluice gate difficult and labor-intensive. Especially when replacing the gate on site in the canal, the replacement work is more difficult due to the influence of the canal environment.

[0004] Therefore, a sluice gate for utilizing farmland water is needed to solve the problems in the prior art that the gate part of the sluice gate is inconvenient to replace separately and the manual replacement is labor-intensive and difficult to operate. Utility Model Content

[0005] The purpose of the utility model is to provide a sluice for utilizing farmland water to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sluice for utilizing farmland water, comprising a sluice frame, a water gate being slidably connected to the interior of the sluice frame, a dismantling mechanism being arranged in front of the sluice frame, the dismantling mechanism comprising a telescopic slide, an upright support plate, a connecting bracket and a closed baffle, the telescopic slide being slidably connected to the interior of the sluice frame, the upright support plate being fixed to the lower end surface of the telescopic slide, the connecting bracket being fixed to the lower ends of three upright support plates, the closed baffle being fixed to one end of the connecting bracket, an anti-falling mechanism being arranged at the rear of the sluice frame, the anti-falling mechanism comprising an anti-falling supporting plate, a positioning screw sleeve and a positioning screw rod, the anti-falling supporting plate being fixed to the lower surface of the telescopic slide, the positioning screw sleeve being embedded and fixed to the inner surface of the telescopic slide, and the positioning screw rod penetrating one side surface of the telescopic slide.

[0007] It should be noted in the solution that a lifting slide is provided inside the water gate frame, and a removal opening is provided on the front end surface of the water gate frame, and the removal opening is connected to the lifting slide.

[0008] It is further worth noting that a lifting slider is slidably connected in the lifting slide of the water gate frame, one side surface of the lifting slider is fixed to the side of the water retaining gate, and the lifting slider matches the removal opening of the water gate frame.

[0009] It should be further explained that the closing baffle matches the removal opening of the sluice frame, and the closing baffle is located in front of the lifting slider.

[0010] As a preferred embodiment, the adjusting screw is threadedly connected to the adjusting nut, an adjusting handle is fixed to one end of the adjusting screw passing through the telescopic slide, a rotating seat is fixed to one side surface of the sluice frame, and the end of the adjusting screw away from the adjusting handle is rotatably connected to the rotating seat.

[0011] As a preferred embodiment, a lifting screw is fixed to the upper part of the water gate, a lifting screw is passed through the upper part of the water gate frame, a lifting knob is rotatably connected to the rotating seat on the upper part of the water gate frame, and the lifting screw is threadedly connected to the lifting knob.

[0012] Compared with the prior art, the farmland water utilization sluice provided by the utility model has at least the following beneficial effects:

[0013] ⑴ Through the dismantling mechanism, the closed baffle can be controlled to move outward and expand the removal opening, and the removal opening on the surface of the sluice frame that can be opened and closed provides the possibility for the dismantling of the water retaining gate. In this way, the purpose of dismantling the water retaining gate can be achieved after the water retaining gate is removed and separated from the lifting screw and moved out.

[0014] (2) Through the anti-fall mechanism, the anti-fall support plate can be moved toward the direction of the sluice frame to the horizontal plate position, so as to support the sluice gate from the bottom, thereby providing support during the disassembly and assembly of the sluice gate and the lifting screw, thereby eliminating the high labor-intensive work of manually lifting the sluice gate and reducing the difficulty of on-site installation of the canal. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 This is a diagram of the rising state of the water retaining gate of the utility model;

[0017] Figure 3 This is a diagram of the anti-falling support plate of the utility model being moved into a state;

[0018] Figure 4 It is a three-dimensional diagram of the closed baffle structure of the utility model.

[0019] In the figure: 1. sluice frame; 2. sluice gate; 3. lifting slide; 4. lifting screw; 5. lifting knob; 6. telescopic slide; 7. upright support plate; 8. connecting bracket; 9. closing baffle; 10. anti-fall support plate; 11. lifting slider; 12. moving out of the opening; 13. adjusting screw sleeve; 14. adjusting screw rod; 15. rotating seat; 16. adjusting handle. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the embodiments.

[0021] See also Figure 1-4 The utility model provides a sluice for utilizing farmland water, including a sluice frame 1, a sluice gate 2 is slidably connected inside the sluice frame 1, a dismantling mechanism is arranged in front of the sluice frame 1, the dismantling mechanism includes a telescopic slide 6, an upright support plate 7, a connecting bracket 8 and a closed baffle 9, the telescopic slide 6 is slidably connected to the inside of the sluice frame 1, the upright support plate 7 is fixed to the lower end surface of the telescopic slide 6, the connecting bracket 8 is fixed to the lower ends of the three upright support plates 7, the closed baffle 9 is fixed to one end of the connecting bracket 8, and an anti-falling mechanism is arranged at the rear of the sluice frame 1, the anti-falling mechanism includes an anti-falling supporting plate 10, a positioning screw sleeve 13, and a positioning screw rod 14, the anti-falling supporting plate 10 is fixed to the lower surface of the telescopic slide 6, the positioning screw sleeve 13 is embedded and fixed on the inner surface of the telescopic slide 6, and the positioning screw rod 14 passes through one side surface of the telescopic slide 6.

[0022] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth explaining in detail that a lifting slide 3 is provided inside the sluice frame 1 , and a removal opening 12 is provided on the front end surface of the sluice frame 1 , and the removal opening 12 is communicated with the lifting slide 3 .

[0023] Further as Figure 3 As shown, it is worth explaining in detail that a lifting slider 11 is slidably connected in the lifting slide 3 of the water gate frame 1, one side surface of the lifting slider 11 is fixed to the side of the water retaining gate 2, and the lifting slider 11 matches the removal opening 12 of the water gate frame 1.

[0024] This scheme has the following working process: when in use, the water retaining gate 2 is at the bottom of the water gate frame 1 and can cut off the water flow in the canal. When the water retaining gate 2 is damaged and needs to be replaced, the water retaining gate 2 can be raised first so that the lifting slider 11 on the side of the water retaining gate 2 is at the removal opening 12, and then the adjusting handle 16 is rotated to make the adjusting screw rod 14 rotate at the rotating seat 15 of the water gate frame 1, and the adjusting screw sleeve 13 threadedly connected with the adjusting screw rod 14 drives the telescopic slide 6 to slide inward along the water gate frame 1, so that the closed baffle plate 9 can be controlled to move outward and expand the removal opening 12, and the removal opening 12 on the surface of the water gate frame 1 that can be opened and closed provides the possibility for the water retaining gate 2 to be removed, and finally, after the water retaining gate 2 is removed and separated from the lifting screw rod 4 and removed, the purpose of removing the water retaining gate 2 can be achieved.

[0025] According to the above working process, it can be known that the closed baffle plate 9 can be controlled to move outward and expand the removal opening 12, and the removal opening 12 on the surface of the sluice frame 1 that can be opened and closed provides the possibility for the removal of the water retaining gate 2, so that the purpose of removing the water retaining gate 2 can be achieved after the water retaining gate 2 is removed and separated from the lifting screw 4 and removed.

[0026] Further as Figure 1 , Figure 2 and Figure 4 As shown, it is worth specifying that the closed baffle 9 matches the removal opening 12 of the sluice frame 1, and the closed baffle 9 is located in front of the lifting slider 11. During the outward movement of the closed baffle 9, the anti-falling support plate 10 can be synchronously moved in the direction of the sluice frame 1, so that the cross plate part of the anti-falling support plate 10 can lift the sluice gate 2 from the bottom, thereby providing support during the disassembly and assembly process of the sluice gate 2 and the lifting screw 4, thereby eliminating the high labor-intensive work of manually lifting the sluice gate 2 and reducing the operational difficulty of on-site installation of the canal.

[0027] Further as Figure 4 As shown, it is worth explaining in detail that the adjusting screw rod 14 is threadedly connected with the adjusting screw sleeve 13, and an adjusting handle 16 is fixed to one end of the adjusting screw rod 14 passing through the telescopic slide 6, and a rotating seat 15 is fixed to one side surface of the sluice frame 1, and the end of the adjusting screw rod 14 away from the adjusting handle 16 is rotatably connected to the rotating seat 15.

[0028] Further as Figure 1 As shown, it is worth specifically explaining that a lifting screw 4 is fixed to the upper part of the water gate 2, a lifting screw 4 is passed through the upper part of the water gate frame 1, a lifting knob 5 is rotatably connected to the rotating seat on the upper part of the water gate frame 1, and the lifting screw 4 is threadedly connected to the lifting knob 5.

[0029] In summary: the closed baffle plate 9 can be controlled to move outward and expand the removal opening 12, and the removal opening 12 on the surface of the sluice frame 1 that can be opened and closed provides the possibility for the removal of the water retaining gate 2, so that the purpose of removing the water retaining gate 2 can be achieved after the water retaining gate 2 and the lifting screw 4 are removed and separated and removed; the anti-fall support plate 10 can be moved toward the sluice frame 1 to the cross plate position and can support the water retaining gate 2 from the bottom, thereby providing support during the disassembly and assembly process of the water retaining gate 2 and the lifting screw 4, thereby eliminating the high labor-intensity work of manually lifting the water retaining gate 2 and reducing the operational difficulty of on-site installation of the canal.

Claims

1. A sluice for utilizing farmland water, comprising a sluice frame (1), characterized in that: The interior of the water gate frame (1) is slidably connected to a water gate (2); a dismantling mechanism is arranged in front of the water gate frame (1); the dismantling mechanism comprises a telescopic slide (6), an upright support plate (7), a connecting bracket (8) and a closed baffle plate (9); the telescopic slide (6) is slidably connected to the interior of the water gate frame (1); the upright support plate (7) is fixed to the lower end surface of the telescopic slide (6); and the connecting bracket (8) is fixed to the lower ends of the three upright support plates (7). The closed baffle plate (9) is fixed to one end of the connecting bracket (8); an anti-falling mechanism is arranged at the rear of the sluice frame (1); the anti-falling mechanism comprises an anti-falling supporting plate (10), a positioning screw sleeve (13), and a positioning screw rod (14); the anti-falling supporting plate (10) is fixed to the lower surface of the telescopic slide (6); the positioning screw sleeve (13) is embedded and fixed on the inner surface of the telescopic slide (6); and the positioning screw rod (14) passes through one side surface of the telescopic slide (6).

2. A sluice gate for utilizing farmland water according to claim 1, characterized in that: A lifting slideway (3) is provided inside the water gate frame (1), and a removal opening (12) is provided on the front end surface of the water gate frame (1), wherein the removal opening (12) is connected to the lifting slideway (3).

3. A sluice gate for utilizing farmland water according to claim 2, characterized in that: A lifting slider (11) is slidably connected in the lifting slideway (3) of the water gate frame (1), one side surface of the lifting slider (11) is fixed to the side of the water retaining gate (2), and the lifting slider (11) matches the removal opening (12) of the water gate frame (1).

4. A sluice gate for utilizing farmland water according to claim 3, characterized in that: The closing baffle (9) matches the removal opening (12) of the sluice frame (1), and the closing baffle (9) is located in front of the lifting slider (11).

5. A sluice gate for utilizing farmland water according to claim 4, characterized in that: The adjusting screw rod (14) is threadedly connected to the adjusting screw sleeve (13); an adjusting handle (16) is fixed to one end of the adjusting screw rod (14) passing through the telescopic slide (6); a rotating seat (15) is fixed to one side surface of the sluice frame (1); and an end of the adjusting screw rod (14) away from the adjusting handle (16) is rotatably connected to the rotating seat (15).

6. A sluice gate for utilizing farmland water according to claim 5, characterized in that: A lifting screw (4) is fixed to the upper part of the water retaining gate (2), a lifting screw (4) is passed through the upper part of the water gate frame (1), a lifting knob (5) is rotatably connected to the rotating seat at the upper part of the water gate frame (1), and the lifting screw (4) is threadedly connected to the lifting knob (5).

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