Water conservancy project gate device

Abstract

The utility model discloses a hydraulic engineering gate device, which relates to the technical field of hydraulic engineering and comprises a frame, the inner wall of the top end of the frame is fixedly connected with a lifting assembly, the lifting assembly comprises a motor, the bottom end of the motor is installed on the inner wall of the frame, and the driving end of the motor is fixedly connected with a rotating rod. The two ends of the outer portion of the rotating rod are fixedly connected with winding columns, and the winding columns are sleeved with steel wire ropes. According to the utility model, the rotating rod is driven by the motor so as to drive the hoisting columns at the two ends to move up and down, and the steel wire ropes sleeved on the hoisting columns are fixed on the limiting columns and penetrate through the frame so as to drive the stable lifting control of the gate, so that not only are the traction and control of the hoisting columns realized, but also the stable movement of the gate is ensured, and the operation reliability is improved; and the condition of direct exposure to the external environment is avoided, so that the maintenance requirement is reduced, and the service life of the device is prolonged.

Description

Technical Field

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

[0002] The gate of a water conservancy project refers to a facility used to control water flow in a water conservancy project. The gate is usually composed of gates, gate piers, etc., and the flow and water level of the water flow are controlled by raising and lowering the gates or adjusting the gate opening. The main functions of the gate include regulating water flow, flood control, irrigation, shipping, etc. In water conservancy projects, the design and management of gates are very important. They can effectively regulate water flow, protect surrounding areas from floods, and provide rational use of water resources.

[0003] For example, the patent specification of an existing Chinese patent (publication number: CN215629778U) discloses a water conservancy project gate, including a dam wall, a front side wall of the dam wall is provided with a plurality of water flow outlets, a plurality of placement grooves are provided in the dam wall, a strip-shaped opening connected to the placement grooves is provided on the upper wall of the placement grooves, a gate is provided in the placement grooves, a threaded hole is provided on the upper surface of the gate, a first cavity is provided in the dam wall, a threaded rod is threadedly connected to the threaded hole, and the water conservancy project gate can drive the threaded rod to rotate by setting a driving motor, a rotating rod, a first bevel gear, a second bevel gear, an electromagnet, a compression spring, and a matching plug-in block. When the threaded rod rotates, it will drive the gate to move up and down in the water flow outlet. This method can drive multiple gates to move up and down by one motor, saving economic expenses.

[0004] However, in the implementation of relevant technologies, it was found that the threaded rod of the above design drives the gate to rise and fall, but there are the following problems: when the threaded rod drives the gate to rise to the moving height, the threaded rod is exposed to the outside, and in a relatively humid environment, the threaded rod will be affected by external factors and corroded. In view of this, a convenient pipeline inspection device is provided to overcome the above defects. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a water conservancy engineering gate device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water conservancy engineering gate device, comprising a frame, the top inner wall of the frame is fixedly connected with a lifting assembly;

[0007] The lifting assembly includes a motor, the bottom end of which is mounted on the inner wall of the frame, the driving end of the motor is fixedly connected to a rotating rod, the outer ends of the rotating rod are fixedly connected to a hoisting column, and the outer part of the hoisting column is covered with a steel wire rope.

[0008] Furthermore, a slide groove 1 is provided on both sides of the inner wall of the frame, and a slide groove 2 is provided on both sides of the inner wall of the frame away from the slide groove 1. The outer side of the slide groove 1 is slidably connected to a limiting column, and a gate is fixedly connected to the adjacent side of the two limiting columns.

[0009] Furthermore, cleaning components are fixedly connected to both sides of the inner wall of the frame, and the cleaning components include a cylinder 1, a driving end of the cylinder 1 is fixedly connected to a sliding plate, the adjacent sides of the two sliding plates are fixedly connected to a filter plate, and the side of the gate away from the filter plate is fixedly connected to a temporary storage box.

[0010] Furthermore, a support block is fixedly connected to the bottom end of the fixed seat, a cylinder 2 is installed at the bottom end of the frame, a scraper is fixedly connected to the driving end of the cylinder 2, the bottom end of the scraper is in contact with the top end of the filter plate, and the bottom end of the scraper is in contact with the top end of the gate.

[0011] Furthermore, the steel wire rope passes through the frame and extends outwards to be fixedly connected to the limiting column, and the two sides of the gate are slidably connected to the inner wall of the frame.

[0012] Furthermore, the outer side of the sliding plate is slidably connected to the inner wall of the second sliding groove, and the two sides of the filter plate are slidably connected to the inner wall of the frame.

[0013] Furthermore, the filter plate is slidably connected to the gate at one side close to the temporary storage box.

[0014] Compared with the related art, the utility model has the following beneficial effects:

[0015] 1. Compared with the traditional gate, the utility model drives the rotating rod through the motor, which in turn drives the winch columns at both ends to move up and down. The wire rope set on the winch column is fixed on the limit column and passes through the frame, thereby driving the stable lifting and lowering control of the gate. It not only realizes the traction and control of the winch column, but also ensures the stable movement of the gate, improves the reliability of operation, avoids direct exposure to the external environment, thereby reducing maintenance requirements and extending the service life of the device.

[0016] 2. In the utility model, the sliding plate is driven horizontally by the driving end of the cylinder 1, thereby pushing the filter plate to slide on the inner wall of the frame. The filter plate can effectively intercept and filter impurities and solid particles suspended in the water. The filtered impurities are driven by the cylinder 2 to move the scraper vertically and are stored in the temporary storage box, which improves the cleanliness of the water. The setting of the temporary storage box facilitates the centralized storage and subsequent cleaning of impurities, reduces the maintenance workload, effectively reduces the need for manual maintenance, and improves the operating efficiency and reliability of water conservancy projects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a three-dimensional diagram of a gate device of a water conservancy project;

[0018] Figure 2 A cross-sectional view of a frame in a water conservancy project gate device

[0019] Figure 3 It is a structural schematic diagram of a lifting component in a gate device of a water conservancy project;

[0020] Figure 4 It is a schematic diagram of the structure of a cleaning component in a gate device of a water conservancy project;

[0021] Figure 5 The present invention is a structural schematic diagram of a temporary storage box in a sluice device of a water conservancy project.

[0022] Numbers in the figure: 1. Frame; 2. Lifting assembly; 21. Motor; 22. Rotating rod; 23. Winch column; 24. Wire rope; 3. Cleaning assembly; 31. Cylinder 1; 32. Sliding plate; 33. Filter plate; 34. Temporary storage box; 4. Gate; 5. Limit column; 6. Slide 1; 7. Slide 2; 8. Cylinder 2; 9. Scraper. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Embodiment 1,

[0025] like Figure 1-5As shown, a water conservancy project gate device includes a frame 1, a lifting assembly 2 is fixedly connected to the top inner wall of the frame 1, the lifting assembly 2 includes a motor 21, the bottom end of the motor 21 is installed on the inner wall of the frame 1, the driving end of the motor 21 is fixedly connected to a rotating rod 22, the outer ends of the rotating rod 22 are fixedly connected to a hoisting column 23, the outer sleeve of the hoisting column 23 is provided with a wire rope 24, both sides of the inner wall of the frame 1 are provided with a slide groove 6, both sides of the inner wall of the frame 1 are provided with a slide groove 27 away from the slide groove 6, the outer sliding connection of the slide groove 6 is limited to a limit column 5, the adjacent side of the two limit columns 5 is fixedly connected to a gate 4, the wire rope 24 penetrates the frame 1 and extends outwardly and is fixedly connected to the limit column 5, the two sides of the gate 4 are slidably connected to the inner wall of the frame 1, and the bottom end of the motor 21 is directly installed The power and torque generated by the motor 21 can be effectively transmitted to the entire device on the inner wall of the frame 1, thereby realizing the operation of the lifting component 2. The rotating rod 22 is connected to the head winch column 23, so that the rotating rod 22 can drive the head winch column 23 to move up and down, thereby controlling the opening and closing of the gate 4. By arranging the wire rope 24 on the outside of the winch column 23, the traction and control of the winch column 23 can be achieved, which can ensure the stable movement of the gate 4 and at the same time ensure that the traction force of the wire rope 24 is transmitted to the gate 4, making the operation more reliable. The design of the slide 6 can ensure the stability and balance of the gate 4 during the up and down movement, while reducing friction and improving the smoothness of the operation. Through the sliding connection with the inner wall of the frame 1, the stability and accuracy of the gate 4 during the movement can be ensured.

[0026] Embodiment 2

[0027] like Figure 1-5 As shown, both sides of the inner wall of the frame 1 are fixedly connected with a cleaning assembly 3, and the cleaning assembly 3 includes a cylinder 1 31, and a driving end of the cylinder 1 31 is fixedly connected with a sliding plate 32, and the adjacent sides of the two sliding plates 32 are fixedly connected with a filter plate 33, and the side of the gate 4 away from the filter plate 33 is fixedly connected with a temporary storage box 34, and the driving of the cylinder 1 31 can make the sliding plate 32 move horizontally for cleaning, and the installation of the filter plate 33 can effectively intercept and filter out impurities and solid particles suspended in the water, and the setting of the temporary storage box 34 can centrally store the filtered impurities, which is convenient for subsequent cleaning and processing;

[0028] The bottom end of the frame 1 is installed with a cylinder 28, and the driving end of the cylinder 28 is fixedly connected with a scraper 9, the bottom end of the scraper 9 is in contact with the top end of the filter plate 33, and the bottom end of the scraper 9 is in contact with the top end of the gate 4. The outer side of the sliding plate 32 is slidably connected to the inner wall of the slide groove 27, and the two sides of the filter plate 33 are slidably connected to the inner wall of the frame 1. The side of the filter plate 33 close to the temporary storage box 34 is slidably connected to the gate 4. The operation of the cylinder 28 causes the scraper 9 to move vertically, thereby cleaning the impurities and solid particles on the surface of the filter plate 33. The bottom end of the scraper 9 is in contact with the filter plate 33. 3 is in contact with the top of the scraper 9, ensuring that the scraper 9 can completely scrape off the dirt on the surface of the filter plate 33 to maintain the filtering effect. The contact between the scraper 9 and the filter plate 33 ensures that the scraper 9 can completely scrape off the dirt on the surface of the filter plate 33 to maintain the filtering effect. Through the setting of the slide groove 7, the movement trajectory of the sliding plate 32 is limited, ensuring that the operation trajectory of the cleaning component 3 is stable. The sliding connection of the filter plate 33 ensures that the filter plate 33 can move smoothly along the inner wall of the frame 1, and the filter plate 33 can move smoothly to the vicinity of the gate 4 during the cleaning process.

[0029] Working principle: Figure 1-5 As shown, first, the bottom end of the motor 21 is directly installed on the inner wall of the frame 1, and the rotating rod 22 is driven to rotate. Then, the movement of the rotating rod 22 transmits the rotational force to the head winch column 23, so that the head winch column 23 moves up and down. This up and down movement drives the wire rope 24 set on the outside of the winch column 23, effectively pulling and controlling the lifting process of the gate 4. At the same time, the design of the slide 6 ensures that the gate 4 maintains stability during the up and down movement, reduces friction, and improves smoothness. In addition, the sliding connection with the inner wall of the frame 1 ensures the smooth and accurate movement of the gate 4. Secondly, the sliding plate 32 is driven horizontally by the driving action of the cylinder 31. The sliding connection of the filter plate 33 ensures that it can move smoothly to the vicinity of the gate 4 during the cleaning process to fully maintain the filtering effect. The operation of the cylinder 2 8 installed at the bottom end of the frame 1 causes the scraper 9 to move vertically, and the dirt and solid particles on the surface of the filter plate 33 are scraped from the filter plate 33 into the temporary storage box 34.

[0030] 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 water conservancy project gate device, comprising a frame (1), characterized in that: A lifting assembly (2) is fixedly connected to the inner wall of the top end of the frame (1); The lifting assembly (2) comprises a motor (21), the bottom end of the motor (21) is mounted on the inner wall of the frame (1), the driving end of the motor (21) is fixedly connected to a rotating rod (22), the outer ends of the rotating rod (22) are fixedly connected to a hoisting column (23), and the outer part of the hoisting column (23) is sheathed with a steel wire rope (24); Cleaning components (3) are fixedly connected to both sides of the inner wall of the frame (1), and the cleaning component (3) comprises a cylinder (31), a driving end of the cylinder (31) is fixedly connected to a sliding plate (32), a filter plate (33) is fixedly connected to the adjacent sides of the two sliding plates (32), and a temporary storage box (34) is fixedly connected to one side of the filter plate (33).

2. A water conservancy project gate device according to claim 1, characterized in that: Slide grooves (6) are provided on both sides of the inner wall of the frame (1), and slide grooves (7) are provided on both sides of the inner wall of the frame (1) away from the slide grooves (6). The outer sides of the slide grooves (6) are slidably connected to limit posts (5), and gates (4) are fixedly connected to the adjacent sides of the two limit posts (5).

3. A water conservancy project gate device according to claim 2, characterized in that: A second cylinder (8) is installed at the bottom end of the frame (1), a drive end of the second cylinder (8) is fixedly connected to a scraper (9), the bottom end of the scraper (9) contacts the top end of the filter plate (33), and the bottom end of the scraper (9) contacts the top end of the gate (4).

4. A water conservancy project gate device according to claim 2, characterized in that: The steel wire rope (24) passes through the frame (1) and extends outward to be fixedly connected to the limiting column (5), and the two sides of the gate (4) are slidably connected to the inner wall of the frame (1).

5. A water conservancy project gate device according to claim 3, characterized in that: The outer side of the sliding plate (32) is slidably connected to the inner wall of the second sliding groove (7), and the two sides of the filter plate (33) are slidably connected to the inner wall of the frame (1).

6. A water conservancy project gate device according to claim 3, characterized in that: The filter plate (33) is slidably connected to the gate (4) at one side close to the temporary storage box (34).

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