Water conservancy project gate device

Abstract

The utility model provides a hydraulic engineering sluice gate device which comprises a sluice gate supporting frame, a flashboard is installed in the sluice gate supporting frame in an up-down sliding mode, a fishing assembly is obliquely arranged on the flashboard, the part, close to the flashboard, of the fishing assembly is arranged on the water, and the other part of the fishing assembly is arranged underwater. A conveying belt is arranged in the installation frame, a plurality of garbage blocking strips are vertically installed on the conveying belt, and a collecting box is arranged on the gate plate. The conveyor belt and the garbage barrier strip in the salvage assembly can salvage garbage in front of the gate continuously, garbage salvage efficiency is improved, the salvage assembly can operate automatically, manual intervention is not needed, labor cost is greatly saved, and meanwhile, the salvage assembly can be used for salvaging the garbage in front of the gate continuously. And due to the efficient salvage speed, the garbage salvage time is greatly shortened, the working efficiency is improved, and a powerful guarantee is provided for normal operation of a water conservancy project and protection of a water area environment.

Description

Technical Field

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

[0002] A sluice gate is a low-head hydraulic structure built on rivers and channels that uses gates to control flow and regulate water levels. Closing the gate can block floods, prevent tides, or raise upstream water levels to meet the needs of irrigation, power generation, shipping, aquaculture, environmental protection, industry, and domestic water use; opening the gate can discharge floodwater, waterlogging, abandoned water, or wastewater, and can also supply water to downstream rivers or channels. In water conservancy projects, sluice gates are widely used as structures for retaining, discharging, or taking in water. The gates of rivers and reservoirs are channels for water to flow downstream, so a lot of garbage will gather at the sluice gates.

[0003] For example, the Chinese patent application number CN202220728615.6 discloses a garbage filtering device for water conservancy projects, including a gate frame and a gate. The gate frame is rectangular, and the gate matches the gate frame. A filter screen is fixedly connected to a side surface of the lower end of the gate frame. The filter screen is rectangular and corresponds to the position of the gate. A strip support plate is horizontally provided on the side corresponding to the gate frame and the filter screen. The strip support plate is provided with two fixing mechanisms matching the gate. Two limiting light rods are symmetrically provided on the upper side of the strip support plate. An intermediate bracket is provided on the lower side of the strip support plate. Two spacing adjustment mechanisms are matched between the intermediate bracket and the strip support plate. A scoop net assembly is matched at the lower end of the intermediate bracket.

[0004] The garbage filtering device of the above application is set at the gate of the water conservancy project. It can effectively filter the garbage and conveniently dispose of the filtered garbage. At the same time, it can effectively clean the garbage adhered to the surface of the filter, so that the life of the filter is effectively improved. However, the efficiency of garbage salvage and collection at the gate in the above application is low. The slow efficiency of garbage salvage and collection at the gate will cause garbage to accumulate near the gate. The gate is generally an area where water flow exchange is relatively frequent. The accumulated garbage may be redistributed to the surrounding waters with the fluctuation of water flow. Utility Model Content

[0005] 1. Technical problems to be solved by the utility model:

[0006] The utility model provides a water conservancy project gate device, which is used to solve the technical problems existing in the above background technology.

[0007] 2. Technical solution:

[0008] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is: a water conservancy project gate device, including a gate support frame, a gate plate is installed in the gate support frame for sliding up and down, a salvage component is arranged obliquely on the gate plate, a part of the salvage component close to the gate plate is arranged above the water, and the other part is arranged underwater, the salvage component includes a mounting frame detachably mounted on the gate plate, a conveyor belt is arranged in the mounting frame, a plurality of garbage bars are vertically installed on the conveyor belt, a collection box is provided on the gate plate, and the salvage component salvages the garbage in front of the gate and transports it to the collection box.

[0009] Preferably, a lifting device is provided on the top of the gate support frame, the lower end of the lifting device is connected to the gate plate, and the lifting device drives the gate plate and the salvage assembly to move up and down.

[0010] Preferably, drainage holes are provided on the conveyor belt and the garbage baffle.

[0011] Preferably, the mounting frame is "L"-shaped, and the conveyor belt is also arranged in an "L" shape inside the mounting frame. A first feed port and a second feed port are provided on the short side of the mounting frame, and a discharge port is provided on the long side of the mounting frame near one end of the collection box.

[0012] Preferably, a connecting frame is provided on the collection box, and the other end of the connecting frame is connected to the mounting frame, and the inclination angle of the salvage assembly can be adjusted by replacing the connecting frame with different lengths.

[0013] 3.Beneficial effects:

[0014] Compared with the prior art, the technical solution provided by this utility model has the following beneficial effects:

[0015] The conveyor belt and garbage baffle in the salvage assembly of the utility model can continuously salvage the garbage in front of the gate, thereby improving the efficiency of garbage salvage. The salvage assembly of the utility model can operate automatically without manual intervention, which greatly saves labor costs. At the same time, its efficient salvage speed also greatly shortens the time of garbage salvage, improves work efficiency, and provides a strong guarantee for the normal operation of water conservancy projects and the protection of water environment.

[0016] The utility model integrates the gate plate, salvage assembly and collection box together, has a compact structure and occupies little space. It takes up little space during installation and use. It can be easily adapted to small water conservancy projects with limited space or large water conservancy facilities with high requirements for space utilization, and will not bring excessive burden to the surrounding environment due to its large size. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the utility model from another angle;

[0019] Figure 3 This is a schematic diagram of the gate structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the collection box of the present utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the salvage assembly of the utility model;

[0022] Figure 6 This is a schematic diagram of the salvage assembly structure from another angle of the present invention.

[0023] Reference numerals:

[0024] 1. Gate support frame; 2. Gate plate; 3. Lifting device; 4. Salvage assembly; 41. Mounting frame; 42. Conveyor belt; 43. Garbage baffle; 44. Drain hole; 45. First feed port; 46. Second feed port; 47. Discharge port; 5. Collection box; 6. Connecting frame. DETAILED DESCRIPTION

[0025] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0028] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connected," "fixed," "provided with," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0029] It should be noted that the structures not introduced in the present invention do not involve the design points and improvement directions of the present invention, and are the same as the existing technology or can be implemented by using the existing technology, so they are not described in detail here. Example

[0030] Refer to the attached Figures 1 to 6 A water conservancy project gate device includes a gate support frame 1, a gate plate 2 is installed in the gate support frame 1 for sliding up and down, a salvage component 4 is arranged obliquely on the gate plate 2, a part of the salvage component 4 close to the gate plate 2 is arranged above the water, and the other part is arranged underwater, the salvage component 4 includes a mounting frame 41 detachably mounted on the gate plate 2, a conveyor belt 42 is arranged in the mounting frame 41, and a plurality of garbage blocking bars 43 are vertically installed on the conveyor belt 42, a collecting box 5 is provided on the gate plate 2, and the salvage component 4 salvages the garbage in front of the gate and transports it to the collecting box 5.

[0031] A lifting device 3 is provided on the top of the gate support frame 1. The lower end of the lifting device 3 is connected to the gate plate 2. The lifting device 3 drives the gate plate 2 and the salvage assembly 4 to move up and down.

[0032] Drain holes 44 are provided on the conveyor belt 42 and the garbage blocking bar 43 .

[0033] Mounting frame 41 is L-shaped, and conveyor belt 42 is also arranged in an L-shape within mounting frame 41. A first feed port 45 and a second feed port 46 are provided on the short side of mounting frame 41, and a discharge port 47 is provided on the long side of mounting frame 41, near the end of collection box 5. First and second feed ports 45, 46 increase the chances of garbage entering conveyor belt 42. For example, in situations where the water flow direction is variable or garbage is unevenly distributed on both sides of the gate, the two feed ports can cover a wider area, allowing the device to more effectively collect garbage from different directions.

[0034] A connecting frame 6 is provided on the collection box 5 , and the other end of the connecting frame 6 is connected to the mounting frame 41 . The tilt angle of the salvage assembly 4 can be adjusted by replacing the connecting frame 6 with different lengths.

[0035] Working principle:

[0036] First, the gate plate 2 and the salvage assembly 4 installed on the gate plate 2 are driven up and down by the lifting device 3 on the top of the gate support frame 1 to adjust to a suitable position.

[0037] When water flows through the gate, the salvaging assembly 4, located obliquely on the gate plate 2, begins to operate. An L-shaped conveyor belt 42 in the mounting frame 41 rotates. A number of garbage retaining bars 43 are vertically mounted on the conveyor belt 42, some above the water level and some below. As the conveyor belt 42 rotates, the garbage retaining bars 43 can lift garbage from the water in front of the gate.

[0038] As the conveyor belt 42 moves, the garbage enters from the first feeding port 45 and the second feeding port 46 on the short side of the mounting frame 41 and then moves along the “L”-shaped conveyor belt 42 .

[0039] Since the conveyor belt 42 and the garbage retaining bar 43 are both provided with drainage holes 44, during the garbage transportation process, water can be drained through the drainage holes 44, reducing the weight and water content of the garbage, making it easier to handle and transport the garbage. At the same time, reducing the water content in the garbage also helps to reduce garbage decay and the generation of odor.

[0040] Finally, the garbage is transported to the discharge port 47 on the long side of the mounting frame 41, near the collection box 5, and falls into the collection box 5 for centralized collection. This ensures that the garbage falls accurately into the collection box 5, preventing the garbage from being scattered after the transportation process, thereby achieving centralized collection of the garbage. The collection box 5 is connected to the mounting frame 41 via a connecting frame 6. By replacing the connecting frame 6 with different lengths, the inclination angle of the salvage assembly 4 can be adjusted to suit different water flow conditions and garbage salvage requirements.

[0041] The above-mentioned embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, which all fall within the scope of protection of the utility model. Therefore, the scope of protection of the utility model patent shall be based on the attached claims.

Claims

1. A water conservancy project gate device, characterized by: The invention comprises a gate support frame (1), a gate plate (2) is slidably mounted in the gate support frame (1), a salvage assembly (4) is obliquely mounted on the gate plate (2), a portion of the salvage assembly (4) close to the gate plate (2) is arranged above water, and another portion is arranged underwater, the salvage assembly (4) comprises a mounting frame (41) detachably mounted on the gate plate (2), a conveyor belt (42) is arranged in the mounting frame (41), a plurality of garbage retaining bars (43) are vertically mounted on the conveyor belt (42), a collecting box (5) is arranged on the gate plate (2), and the salvage assembly (4) salvages garbage in front of the gate and transports it to the collecting box (5).

2. A water conservancy project gate device according to claim 1, characterized in that: A lifting device (3) is provided on the top of the gate support frame (1), the lower end of the lifting device (3) is connected to the gate plate (2), and the lifting device (3) drives the gate plate (2) and the salvage assembly (4) to move up and down.

3. A water conservancy project gate device according to claim 1, characterized in that: Drain holes (44) are provided on the conveyor belt (42) and the garbage blocking bar (43).

4. A water conservancy project gate device according to claim 1, characterized in that: The mounting frame (41) is L-shaped, and the conveyor belt (42) is also arranged in an L-shape within the mounting frame (41). A first feed port (45) and a second feed port (46) are provided on the short side of the mounting frame (41), and a discharge port (47) is provided on one end of the long side of the mounting frame (41) close to the collecting box (5).

5. A water conservancy project gate device according to claim 4, characterized in that: A connecting frame (6) is provided on the collection box (5), and the other end of the connecting frame (6) is connected to the mounting frame (41). The inclination angle of the salvage assembly (4) can be adjusted by replacing connecting frames (6) of different lengths.

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