Novel intelligent automatic opening and closing water gate for water conservancy project

Abstract

The novel intelligent automatic opening and closing water gate for the water conservancy project comprises a water channel and an arch-shaped frame, the arch-shaped frame is fixed to the surface of the water channel, a gate plate is connected into the water channel in a sliding mode, a threaded rod is fixed to the surface of the gate plate, and an I-shaped cylinder is connected into the arch-shaped frame through a bearing. A bevel gear ring is fixed to the outer surface of the I-shaped cylinder, a motor is fixed to the surface of the arch-shaped frame, a bevel gear is fixed to the surface of the outer end of a driving shaft of the motor, a convex sliding groove is formed in the outer surface of the gate plate, a convex plate is slidably installed in the convex sliding groove, and a water level controller is fixedly connected to the inner side of the convex plate. By adopting the adjustable water level controller, the height of the detected water level can be adjusted, adjustment is achieved, a motor drives a bevel gear to mesh and rotate to drive a threaded rod and a flashboard to ascend and descend, motor driving installation can be facilitated, and assembly, disassembly and maintenance are convenient.

Description

Technical Field

[0001] The utility model relates to the field of water gates for water conservancy projects, and more specifically, to a novel intelligent automatic switch water gate for water conservancy projects. Background Art

[0002] At present, the sluice gates used in water conservancy projects are generally manually opened and closed gates or manually operated mechanical power gates. It is also necessary to manually observe the water level in front of the gate to control the opening and closing of the gate. In addition, the sluice gates in water conservancy projects are scattered, and the distance between stations is far, the manual management cost is high, and the efficiency is low, which is very unfavorable to the effective quantitative management of water resources;

[0003] CN209128961U discloses an automatic control device for a water gate in a water conservancy project, comprising a U-shaped gate base symmetrically fixedly installed on a channel, a water level controller fixedly installed on one side of the U-shaped gate base, support plates fixedly installed on both sides of the inner wall of the U-shaped gate base, and a sliding plate slidably connected to the inner wall of one side of the U-shaped gate base;

[0004] In the above-mentioned patent, the water gate is automatically opened by detecting the water level through a water level controller, and the water level controller cannot adjust the height, and the height of the detected water level cannot be adjusted according to the drainage needs. The gate plate is directly driven by a motor when it is opened and closed, and its drive assembly and disassembly and maintenance are inconvenient. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a new intelligent automatic switch sluice for water conservancy projects. By adopting an adjustable water level controller, the detection water level height can be adjusted and adjusted. It drives the threaded rod and the gate plate to rise and fall through the meshing rotation of the bevel gear driven by a motor, which is convenient for motor drive installation and convenient assembly, disassembly and maintenance.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A new intelligent automatic switch water gate for water conservancy projects comprises a water channel and an arch frame, wherein the arch frame is fixed on the surface of the water channel, a gate plate is slidably connected in the water channel, a threaded rod is fixed on the surface of the gate plate, an I-shaped cylinder is connected in the arch frame through a bearing, a bevel gear ring is fixed on the outer surface of the I-shaped cylinder, a motor is fixed on the surface of the arch frame, a bevel gear is fixed on the outer end surface of the driving shaft of the motor, a convex groove is arranged on the outer surface of the gate plate, a convex plate is slidably installed in the convex groove, a water level controller is fixedly connected to the inner side of the convex plate, and the height of the detected water level can be adjusted by adopting an adjustable water level controller, which can be adjusted by driving the bevel gear to mesh and rotate by the motor to drive the threaded rod and the gate plate to rise and fall, which can be convenient for motor drive installation and convenient assembly, disassembly and maintenance.

[0008] Furthermore, the outer end of the protruding plate is fixed to a mounting plate, and bolts are threadedly connected inside the mounting plate.

[0009] Furthermore, the bolts are locked and fixed on the outer surface of the gate plate.

[0010] Furthermore, a slide groove is arranged on the inner side of the water channel and the arch frame, and a convex edge is arranged on the outer end of the gate plate.

[0011] Furthermore, the convex edge is inserted into the inner surface of the slide groove.

[0012] Furthermore, the bevel gear and the bevel gear ring are meshed with each other.

[0013] Furthermore, the motor adopts a forward and reverse reduction motor, and a protective cover is fixed on the motor surface of the arch frame.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) By adopting an adjustable water level controller, the height of the detected water level can be adjusted. The motor drives the bevel gear to rotate and drive the threaded rod and the gate to rise and fall, which is convenient for motor drive installation and convenient for assembly, disassembly and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a top view of the connection relationship between the convex plate and the gate plate of the utility model.

[0018] Description of the numbers in the figure:

[0019] 1 water channel, 2 arch frame, 3 gate plate, 4 convex edge, 5 threaded rod, 6 I-shaped cylinder, 7 conical gear ring, 8 motor, 9 bevel gear, 10 convex chute, 11 convex plate, 12 water level controller, 13 mounting plate, 14 bolts, 100 chute, 80 protective cover. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-2A new intelligent automatic switch water gate for water conservancy projects includes a water channel 1 and an arch frame 2. The arch frame 2 is fixed on the surface of the water channel 1. A gate plate 3 is slidably connected in the water channel 1. A threaded rod 5 is fixed on the surface of the gate plate 3. An I-shaped cylinder 6 is connected to the arch frame 2 through a bearing. A bevel gear ring 7 is fixed on the outer surface of the I-shaped cylinder 6. A motor 8 is fixed on the surface of the arch frame 2. A bevel gear 9 is fixed on the outer end surface of the driving shaft of the motor 8. A convex chute 10 is arranged on the outer surface of the gate plate 3. A convex plate 11 is slidably installed in the convex chute 10. A water level controller 12 is fixedly connected to the inner side of the convex plate 11.

[0023] The outer end of the convex plate 11 is fixed with a mounting plate 13, and a bolt 14 is threadedly connected inside the mounting plate 13. The bolt 14 is locked and fixed on the outer surface of the gate plate 3. The convex plate 11 can slide and adjust the position in the convex chute 10. After adjustment, it is locked and fixed by the bolt 14. The water level can be adjusted and detected. After the water level is detected, the motor 8 can be automatically turned on to rotate, which can drive the bevel gear 9 and the bevel gear ring 7 to mesh and rotate with each other, and can drive the I-shaped cylinder 6 to rotate. It can rotate outside the threaded rod 5, which can drive the threaded rod 5 to rise, and can drive the gate plate 3 to rise, and can be automatically opened. When in use, the motor 8 is externally mounted and meshed, which is convenient for drive assembly, disassembly, and maintenance.

[0024] A chute 100 is arranged inside the water channel 1 and the arch frame 2, and a convex edge 4 is arranged on the outer end of the gate plate 3, and the convex edge 4 is inserted into the inner surface of the chute 100. The convex edge 4 at the outer end of the gate plate 3 can be inserted into the chute 100 and move up and down, so that it can be opened and closed easily and is convenient to use.

[0025] The motor 8 is a forward and reverse reduction motor, and a protective cover 80 is fixed on the surface of the motor 8 of the arch frame 2 to protect the motor 8.

[0026] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A new intelligent automatic water gate for water conservancy projects, comprising a water channel (1) and an arch frame (2), characterized in that: An arch frame (2) is fixed on the surface of the water channel (1), a gate plate (3) is slidably connected inside the water channel (1), a threaded rod (5) is fixed on the surface of the gate plate (3), an I-shaped cylinder (6) is connected inside the arch frame (2) via a bearing, a bevel gear ring (7) is fixed on the outer surface of the I-shaped cylinder (6), a motor (8) is fixed on the surface of the arch frame (2), a bevel gear (9) is fixed on the outer end surface of the drive shaft of the motor (8), a convex groove (10) is provided on the outer surface of the gate plate (3), a convex plate (11) is slidably installed in the convex groove (10), and a water level controller (12) is fixedly connected to the inner side of the convex plate (11).

2. A new intelligent automatic water gate for water conservancy projects according to claim 1, characterized in that: The outer end of the convex plate (11) is fixed with a mounting plate (13), and a bolt (14) is threadedly connected inside the mounting plate (13).

3. A new intelligent automatic water gate for water conservancy projects according to claim 2, characterized in that: The bolts (14) are locked and fixed on the outer surface of the gate plate (3).

4. The new intelligent automatic water gate for water conservancy projects according to claim 1 is characterized by: A slide groove (100) is arranged inside the water channel (1) and the arch frame (2), and a convex edge (4) is arranged at the outer end of the gate plate (3).

5. A new intelligent automatic water gate for water conservancy projects according to claim 4, characterized in that: The convex edge (4) is inserted into the inner surface of the slide groove (100).

6. The new intelligent automatic water gate for water conservancy projects according to claim 1 is characterized by: The bevel gear (9) meshes with the bevel gear ring (7).

7. The new intelligent automatic water gate for water conservancy projects according to claim 1 is characterized by: The motor (8) is a forward and reverse reduction motor, and a protective cover (80) is fixed on the surface of the motor (8) of the arch frame (2).

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