Lifting type water conservancy valve for water conservancy project

Abstract

The utility model belongs to the technical field of water conservancy projects, and particularly relates to a lifting type water conservancy valve for water conservancy projects, which comprises a base and a garbage cleaning device, a gate is arranged in the middle of the base, a filter frame is mounted at the top of the gate, and the garbage cleaning device comprises a second motor. The output end of the second motor is connected with a rotating shaft, a plurality of nail columns are evenly distributed on the rotating shaft, through the garbage cleaning device arranged on the filtering frame, after garbage such as plastic bags in water enters the filtering frame, the second motor in the garbage cleaning device is started to drive the rotating shaft to rotate, and the garbage can be cleaned; and the rotating shaft drives the nail column to rotate in the filtering frame, and plastic bag type garbage is wound and collected, so that the filtering frame is prevented from being blocked.

Description

Technical Field

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

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects. Water is an indispensable and precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods and waterlogging disasters, and regulate and distribute water to meet people's needs for water resources in life and production. Water conservancy projects require the construction of different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, ferries, rafts, fishways, etc. to achieve their goals.

[0003] Patent No. CN202320279703.7 discloses a lifting water valve for water conservancy projects. When in use, the device blocks debris and garbage in the water through a filter frame. However, some debris in the water, such as plastic bags, can easily clog the filter frame, thereby affecting the water discharge effect. Excessive local pressure can also cause damage to the filter frame. Therefore, in order to address the above problems, it is necessary to design and improve a lifting water valve for water conservancy projects. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems existing in the lifting type hydraulic valves of the existing hydraulic projects, the utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a lifting water valve for water conservancy projects. Through the garbage cleaning device arranged on the filter frame, after the plastic bag-like garbage in the water enters the filter frame, the second motor in the garbage cleaning device is started to drive the rotating shaft to rotate, and the rotating shaft drives the nail column to rotate in the filter frame, and the plastic bag-like garbage is entangled and collected to avoid clogging the filter frame, thereby affecting the water discharge effect and causing excessive local pressure to damage the filter frame.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A lifting water valve for water conservancy projects comprises a base and a garbage cleaning device. A gate is arranged in the middle of the base, a filter frame is installed on the top of the gate, and the garbage cleaning device comprises a second motor. The output end of the second motor is connected to a rotating shaft, and a plurality of nail columns are distributed on the rotating shaft.

[0009] As a preferred solution of a lifting water valve for water conservancy projects described in the utility model, a first motor is symmetrically installed on the top of the base, a screw is connected to the output end of the first motor, a threaded barrel is arranged outside the screw, and the bottom of the threaded barrel is fixedly connected to the top of the gate.

[0010] As a preferred solution of the lifting type hydraulic valve for hydraulic engineering described in the utility model, a plurality of through holes are evenly opened on the filter frame.

[0011] As a preferred solution of the lifting type hydraulic valve for hydraulic engineering described in the utility model, a water channel is provided on one side of the base.

[0012] As a preferred solution of the lifting type hydraulic valve for hydraulic engineering described in the utility model, the filter frame is in a partially closed U-shape, and the open side is connected to the water channel.

[0013] As a preferred solution of the lifting type hydraulic valve for hydraulic engineering described in the utility model, wherein: the first motor and the second motor are both servo motors.

[0014] Compared with the prior art, the beneficial effects of the utility model are: through the setting of the lifting water valve for water conservancy projects, the structural design is reasonable, and through the garbage cleaning device arranged on the filter frame, after the plastic bag-like garbage in the water enters the filter frame, the second motor in the garbage cleaning device is started to drive the rotating shaft to rotate, and the rotating shaft drives the nail column to rotate in the filter frame, and the plastic bag-like garbage is entangled and collected to avoid clogging the filter frame, thereby affecting the water discharge effect and causing excessive local pressure to damage the filter frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

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

[0017] Figure 2 This is a three-dimensional schematic diagram of the cross-sectional structure of the filter frame of the utility model;

[0018] Figure 3 This is a three-dimensional schematic diagram of the structure of the garbage cleaning device of the utility model;

[0019] Figure 4 It is a three-dimensional schematic diagram of the rear view structure of the base of the utility model.

[0020] In the figure, 100 is a base, 110 is a gate, 120 is a first motor, 121 is a screw, 130 is a threaded cylinder, 140 is a filter frame, 141 is a through hole, 150 is a water trough, 200 is a garbage cleaning device, 210 is a second motor, 220 is a rotating shaft, and 230 is a nail column. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0023] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0024] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] The utility model provides the following technical solutions: a lifting water conservancy valve for water conservancy projects, during use, through the garbage cleaning device arranged on the filter frame, after the plastic bag garbage in the water enters the filter frame, the second motor in the garbage cleaning device is started to drive the rotating shaft to rotate, the rotating shaft drives the nail column to rotate in the filter frame, and the plastic bag garbage is entangled and collected to avoid clogging the filter frame, thereby affecting the water discharge effect and causing the problem of excessive local pressure and thus damaging the filter frame.

[0026] See also Figure 1-Figure 4, a lifting type hydraulic valve for hydraulic engineering in this embodiment, the main body of which includes a base 100 and a garbage cleaning device 200;

[0027] A gate 110 is arranged in the middle of the base 100, and a first motor 120 is symmetrically installed on the top of the base 100. A screw 121 is connected to the output end of the first motor 120, and a threaded barrel 130 is arranged outside the screw 121. The bottom of the threaded barrel 130 is fixedly connected to the top of the gate 110. The screw 121 is driven by the first motor 120 to rotate inside the threaded barrel 130, and then the gate 110 is driven to rise and fall. A filter frame 140 is installed on the top of the gate 110, and a plurality of through holes 141 are evenly opened on the filter frame 140. The debris in the water is blocked by the filter frame 140. A water trough 150 is opened on one side of the base 100. The filter frame 140 is a partially enclosed U-shape, and the open side is connected to the water trough 150. The garbage cleaning device 200 includes a second motor 210. The output end of the second motor 210 is connected to a rotating shaft 220. A plurality of nail posts 230 are distributed on the rotating shaft 220. The first motor 120 and the second motor 210 are both servo motors. The U-shaped filter frame 140 is connected to the water trough 150, so that the debris in the water can smoothly enter the filter frame 140. Then, the rotating shaft 220 is driven to rotate by the second motor 210, and the rotating shaft 220 drives the nail posts 230 to rotate, and the debris such as plastic bags are entangled and cleaned.

[0028] Combination Figure 1-Figure 4 The lifting water conservancy valve of the present embodiment is used for water conservancy projects. The specific working principle is as follows. When using the device, first, the first electric drive screw 121 rotates in the threaded barrel 130, and the gate 110 is driven to rise and fall through the threaded barrel 130, and then the water channel 150 is opened and closed. After the water channel 150 is opened, the filter frame 140 is connected with the water channel 150 to block the debris in the water, and then the second motor 210 is started to drive the rotating shaft 220 to rotate, and the rotating shaft 220 drives the nail column 230 to rotate, and the plastic bag garbage in the debris is entangled and collected to avoid clogging the through hole 141 on the filter frame 140.

[0029] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A lifting hydraulic valve for hydraulic engineering, characterized in that: The invention comprises a base (100) and a garbage cleaning device (200), wherein a gate (110) is arranged in the middle of the base (100), a filter frame (140) is installed on the top of the gate (110), and the garbage cleaning device (200) comprises a second motor (210), an output end of the second motor (210) is connected to a rotating shaft (220), and a plurality of nail posts (230) are distributed on the rotating shaft (220).

2. A lifting type hydraulic valve for hydraulic engineering according to claim 1, characterized in that: A first motor (120) is symmetrically mounted on the top of the base (100); an output end of the first motor (120) is connected to a screw rod (121); a threaded barrel (130) is disposed outside the screw rod (121); and a bottom of the threaded barrel (130) is fixedly connected to the top of the gate (110).

3. The lifting type hydraulic valve for hydraulic engineering according to claim 1, characterized in that: The filter frame (140) is evenly provided with a plurality of through holes (141).

4. The lifting type hydraulic valve for hydraulic engineering according to claim 1, characterized in that: A water channel (150) is provided on one side of the base (100).

5. The lifting type hydraulic valve for hydraulic engineering according to claim 1, characterized in that: The filter frame (140) is in a partially closed U-shape, and the open side is connected to the water channel (150).

6. The lifting type hydraulic valve for hydraulic engineering according to claim 2, characterized in that: The first motor (120) and the second motor (210) are both servo motors.

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