Gate for water conservancy project

Abstract

The gate for the water conservancy project comprises a gate body, a positioning supporting rod is rotationally installed at the top of the side face of the gate body, an anchoring nail is installed at one end of a horizontal supporting plate in a penetrating mode, a side positioning column is fixedly installed on the vertical face of the other side of the horizontal supporting plate, and the side positioning column is attached to the top end of the inner wall of a side limiting groove. The side limiting grooves are formed in the outer side face of the gate body, a movable plate is rotationally installed on the top face of the gate body through a rotating shaft, a photovoltaic power generation mechanism is arranged on the top face of the movable plate, and a locking bolt is installed in a hole formed in one end of the movable plate in a penetrating mode. According to the gate for the water conservancy project, the novel structural design is adopted, the working height of the side supporting structures can be conveniently adjusted according to the ground surface height, the whole gate can be stably supported and positioned from the two sides, it is guaranteed that the gate is stable in different use environments, and meanwhile the gate is suitable for remote control over photovoltaic power generation.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a gate used in water conservancy projects. Background Art

[0002] The gate used in water conservancy projects is a device for controlling water levels. It is mainly used to control the water level and flow of rivers, reservoirs, hydropower stations, irrigation channels, etc. It is an indispensable and important part of water conservancy projects. There are mainly flat gates, arch gates, circular arc gates, etc. Among them, flat gates are the most frequently used and come in many sizes.

[0003] Existing water conservancy engineering gates, such as the Chinese utility model patent with publication number CN218373694U, titled "Water Conservancy Engineering Gate", have a simple frame structure, are installed and used in soft sandy river channels, rely only on the bottom pouring concrete for positioning, are not stable enough, and are not suitable for photovoltaic power generation remote control. In view of the above problems, it is urgent to innovate the design based on the original water conservancy engineering gates. Summary of the invention

[0004] The purpose of the utility model is to provide a gate for water conservancy projects to solve the problems raised in the above background technology that the existing gate frames for water conservancy projects have simple structures, are installed and used in soft sandy rivers, rely only on bottom poured concrete for positioning, have insufficient stability, and are not suitable for remote control of photovoltaic power generation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gate for a water conservancy project, comprising a gate body, a positioning support rod rotatably installed on the top of the side of the gate body, the bottom end of the positioning support rod is rotatably connected to one end of the top surface of a base plate, a positioning bolt is installed through a hole opened at the other end of the base plate, a positioning nut is installed on the top of the positioning bolt, the bottom end of the positioning bolt is fitted with one end of the inner wall of a track groove, the track groove is opened at the top of a horizontal support plate, an anchor nail is installed through one end of the horizontal support plate, a side positioning column is fixedly installed on the vertical surface of the other side of the horizontal support plate, the side positioning column is fitted with the top end of the inner wall of a side limit groove, the side limit groove is opened on the outer side of the gate body, a movable plate is rotatably installed on the top surface of the gate body through a rotating shaft, a photovoltaic power generation mechanism is arranged on the top surface of the movable plate, and a locking bolt is installed through the hole opened at one end of the movable plate.

[0006] Preferably, the positioning support rods are symmetrically distributed about the base plate, and the positioning support rods and the base plate are symmetrically distributed about the center of the gate body.

[0007] Preferably, the positioning bolts are symmetrically distributed about the center of the base plate, the bottom surface of the base plate is in contact with the top surface of the horizontal support plate, the width of the horizontal support plate is greater than half the width of the base plate, and the width of the base plate is not less than the width of the gate body.

[0008] Preferably, the positioning bolt is slidably connected to the track groove, the length of the track groove is greater than half the length of the horizontal support plate, and anchor nails are installed at equal intervals at the end of the horizontal support plate.

[0009] Preferably, the side positioning columns are symmetrically distributed about the center of the horizontal support plate, the side positioning columns are slidably connected to the side limiting grooves, and the top-view cross-sectional shapes of the side positioning columns and the side limiting grooves are both "T"-shaped.

[0010] Preferably, the locking bolt is threadedly connected to a hole opened at one end of the movable plate, and the movable plate is symmetrically distributed about the center of the gate body.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the gate for water conservancy projects adopts a new structural design, which can not only conveniently adjust the working height of the side support structure according to the ground surface height, but also stably support and position the gate as a whole from both sides, thereby ensuring the stability of the gate in different use environments, and is also suitable for remote control of photovoltaic power generation;

[0012] 1. By changing the vertical height of the horizontal support plate and coordinating the rotation of the positioning support rod, the horizontal support plate can be stably fitted with the ground surface at the installation location, and the inclined positioning support rod can be used to stably support and position the gate body to ensure the overall stability of the gate body;

[0013] 2. The photovoltaic power generation mechanism can power the gate body installed in the field, which is convenient for remote control and does not require additional wiring. At the same time, the movable plate can be easily rotated and adjusted to change the facing direction of the photovoltaic power generation mechanism to ensure the stability of photovoltaic power generation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the side cross-sectional structure of the horizontal support plate of the utility model;

[0017] Figure 4 It is a schematic diagram of the top view cross-sectional structure of the side positioning column and the side limiting groove of the utility model.

[0018] In the figure: 1. Gate body; 2. Positioning support rod; 3. Base plate; 4. Positioning bolt; 5. Positioning nut; 6. Track groove; 7. Horizontal support plate; 8. Anchor nail; 9. Side positioning column; 10. Side limit groove; 11. Rotating shaft; 12. Movable plate; 13. Photovoltaic power generation mechanism; 14. Locking bolt. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides a technical solution: a gate for a water conservancy project, comprising a gate body 1, a positioning support rod 2, a base plate 3, a positioning bolt 4, a positioning nut 5, a track groove 6, a horizontal support plate 7, an anchor nail 8, a side positioning column 9, a side limit groove 10, a rotating shaft 11, a movable plate 12, a photovoltaic power generation mechanism 13 and a locking bolt 14. The positioning support rod 2 is rotatably installed on the top of the side of the gate body 1, and the bottom end of the positioning support rod 2 is rotatably connected to one end of the top surface of the base plate 3. The positioning bolt 4 is installed through the hole opened at the other end of the base plate 3, and the top of the positioning bolt 4 is installed with The bottom ends of the positioning nut 5 and the positioning bolt 4 are fitted with one end of the inner wall of the track groove 6. The track groove 6 is opened at the top of the horizontal support plate 7. An anchor nail 8 is installed through one end of the horizontal support plate 7. A side positioning column 9 is fixedly installed on the vertical surface of the other side of the horizontal support plate 7. The side positioning column 9 is fitted with the top end of the inner wall of the side limit groove 10. The side limit groove 10 is opened on the outer surface of the gate body 1. A movable plate 12 is rotatably installed on the top surface of the gate body 1 through a rotating shaft 11. A photovoltaic power generation mechanism 13 is arranged on the top surface of the movable plate 12, and a locking bolt 14 is installed through the hole opened at one end of the movable plate 12.

[0021] The positioning support rod 2 of this example is symmetrically distributed about the base plate 3, and both the positioning support rod 2 and the base plate 3 are symmetrically distributed about the center of the gate body 1. The above structural design enables the positioning support rod 2 and the base plate 3 to assist in supporting and positioning the gate body 1 from both sides.

[0022] The positioning bolts 4 are symmetrically distributed about the center of the base plate 3, the bottom surface of the base plate 3 is in contact with the top surface of the horizontal support plate 7, the width of the horizontal support plate 7 is greater than half of the width of the base plate 3, and the width of the base plate 3 is not less than the width of the gate body 1. The above-mentioned structural design enables the positioning bolts 4 to stably position the base plate 3, and the base plate 3 and the horizontal support plate 7 can be in contact with a large area, and the horizontal support plate 7 can be stably in contact with the ground surface to ensure the supporting effect.

[0023] The positioning bolt 4 is slidably connected to the track groove 6. The length of the track groove 6 is greater than half the length of the horizontal support plate 7. Anchor nails 8 are installed at equal intervals at the end of the horizontal support plate 7. The above structural design ensures that the positioning bolt 4 can slide horizontally along the track groove 6 with the base plate 3, change the bottom end position of the positioning support rod 2, cooperate with the rotation of the positioning support rod 2, change the working height of the horizontal support plate 7, and stably connect the horizontal support plate 7 to the ground through the anchor nails 8.

[0024] The side positioning columns 9 are symmetrically distributed about the center of the horizontal support plate 7, and the side positioning columns 9 are slidably connected to the side limit grooves 10. The top-view cross-sectional shapes of the side positioning columns 9 and the side limit grooves 10 are both "T"-shaped. The above-mentioned structural design enables the horizontal support plate 7 to carry the side positioning columns 9 and only perform vertical displacement along the side limit grooves 10, thereby avoiding horizontal misalignment of the horizontal support plate 7 and further improving the stability of the horizontal support plate 7.

[0025] The locking bolt 14 is threadedly connected to the hole opened at one end of the movable plate 12. The movable plate 12 is symmetrically distributed about the center of the gate body 1. The above structural design enables the movable plate 12 to rotate stably and position quickly, providing a stable installation foundation for the photovoltaic power generation mechanism 13.

[0026] Working principle: When using this device, first install the gate body 1 according to the normal installation process, then push Figure 2 The positioning support rod 2 rotates toward the gate body 1 with the top axis as the center. During the rotation, the bottom end of the positioning support rod 2 drives the base plate 3 and the positioning bolt 4 to slide horizontally toward the gate body 1 along the track groove 6. At the same time, the bottom end of the positioning support rod 2 presses down the base plate 3 and the horizontal support plate 7. The horizontal support plate 7 slides down vertically along the side limit groove 10 with the side positioning column 9 until the ground of the horizontal support plate 7 fits with the surface of the canal bank where the gate body 1 is installed. The positioning nut 5 is rotated downward to squeeze the base plate 3 and the horizontal support plate 7 to fit and fix them, and an anchor nail 8 is installed at the end of the horizontal support plate 7. The anchor nail 8 penetrates into the surface to position the horizontal support plate 7 and the positioning support rod 2. The positioning support rod 2, the base plate 3 and the horizontal support plate 7 assist in supporting and positioning the gate body 1 from both sides.

[0027] Then, move the movable plate 12 with the photovoltaic power generation mechanism 13 around the rotating shaft 11 until the photovoltaic power generation mechanism 13 faces the appropriate direction, screw down the locking bolt 14 to squeeze the top surface of the gate body 1 to fix it, and the entire device can be used stably. This is the working principle of the gate used in the water conservancy project.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gate for a water conservancy project, comprising a gate body (1), characterized in that: A positioning support rod (2) is rotatably mounted on the top of the side of the gate body (1); the bottom end of the positioning support rod (2) is rotatably connected to one end of the top surface of the base plate (3); a positioning bolt (4) is installed through a hole opened at the other end of the base plate (3); a positioning nut (5) is installed at the top of the positioning bolt (4); the bottom end of the positioning bolt (4) is in contact with one end of the inner wall of the track groove (6); the track groove (6) is opened at the top of the horizontal support plate (7); one end of the horizontal support plate (7) is installed through an anchor A side positioning column (9) is fixedly mounted on the vertical surface of the other side of the horizontal support plate (7), the side positioning column (9) is in contact with the top of the inner wall of the side limiting groove (10), the side limiting groove (10) is arranged on the outer surface of the gate body (1), a movable plate (12) is rotatably mounted on the top surface of the gate body (1) through a rotating shaft (11), a photovoltaic power generation mechanism (13) is arranged on the top surface of the movable plate (12), and a locking bolt (14) is installed through a hole arranged at one end of the movable plate (12).

2. A water conservancy engineering gate according to claim 1, characterized in that: The positioning support rods (2) are symmetrically distributed with respect to the base plate (3); the positioning support rods (2) and the base plate (3) are both symmetrically distributed with respect to the center of the gate body (1).

3. A water conservancy engineering gate according to claim 1, characterized in that: The positioning bolts (4) are symmetrically distributed about the center of the base plate (3); the bottom surface of the base plate (3) is in contact with the top surface of the horizontal support plate (7); the width of the horizontal support plate (7) is greater than half the width of the base plate (3); and the width of the base plate (3) is not less than the width of the gate body (1).

4. A water conservancy engineering gate according to claim 1, characterized in that: The positioning bolt (4) is slidably connected to the track groove (6); the length of the track groove (6) is greater than half the length of the horizontal support plate (7); and anchoring nails (8) are installed at equal intervals at the end of the horizontal support plate (7).

5. A water conservancy engineering gate according to claim 1, characterized in that: The side positioning columns (9) are symmetrically distributed about the center of the horizontal support plate (7), the side positioning columns (9) are slidably connected to the side limiting grooves (10), and the top-view cross-sectional shapes of the side positioning columns (9) and the side limiting grooves (10) are both "T"-shaped.

6. A water conservancy engineering gate according to claim 1, characterized in that: The locking bolt (14) is threadedly connected to a hole opened at one end of the movable plate (12), and the movable plate (12) is symmetrically distributed about the center of the gate body (1).

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