Gate for water conservancy project

Abstract

The gate for the water conservancy project comprises a frame body, a gate plate is connected to the interior of the frame body in a sliding mode, limiting grooves are symmetrically formed in the two sides of the frame body, limiting strips are symmetrically and fixedly connected to the two sides of the gate plate, the limiting strips are connected with the limiting grooves in a sliding mode, and a threaded rod is rotationally connected to the top of the gate plate. And the top end of the threaded rod penetrates through the top of the frame body and is sleeved with a driving motor. Through cooperation of the limiting groove, the limiting strip, the threaded rod and the driving motor, the flashboard can be driven to vertically ascend and descend, so that the effects of controlling water flow, intercepting the water flow and adjusting the water flow rate can be achieved, through cooperation of the sealing groove, the collecting groove and the sealing strip, a collecting area can be provided for sinking impurities, and the water flow rate can be adjusted. And therefore, the situation that the flashboard cannot be closed due to the fact that the flashboard is clamped by impurities such as floaters at the bottom is avoided, and the impurities in the collecting tank are conveniently discharged through the arrangement of a discharging opening.

Description

Technical Field

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

[0002] Hydraulic gate is a very common facility in water supply and drainage. The gate is a control facility used to close and open the discharge (release) channel. It is an important part of water conservancy projects and can be used to control water flow, intercept water flow and regulate water flow.

[0003] After searching, the Chinese patent application No. 202222107707.5 discloses a gate for water conservancy projects. The utility model discloses a gate for water conservancy projects, including a door frame, a first threaded rod is movably provided at the top of the door frame, and a rotating wheel is installed at the top of the first threaded rod, a gate is installed at the bottom of the first threaded rod, and a filtering structure is provided at one end of the gate, and the filtering structure includes a mounting seat, and the mounting seat is installed on both sides of one end of the door frame. The outer side walls of the mounting seat are movably provided with a third threaded rod, and a filter is installed on the outer side wall of the third threaded rod. The utility model is provided with a filtering structure, and the filtering structure is provided at one end of the door frame. When the gate is opened, the filter screen in the filtering structure can be controlled to be opened or closed according to actual conditions. The filter screen can intercept impurities such as floating objects or fish in the water flow, and prevent them from flowing from one water area to another, thereby making the use effect of the gate for water conservancy projects better.

[0004] Although the above patent can intercept impurities such as floating objects or fish in the water flow and prevent them from flowing from one water area to another, thereby making the use effect of the gate for water conservancy projects better, in actual use, since the filter intercepts some floating objects and other impurities, these floating objects and other impurities are easily accumulated and then sink to the bottom of the door frame, making it easy for the gate to squeeze these impurities when falling, resulting in a space that cannot be closed between the gate and the bottom of the door frame, so that the water flows through this space to another water area, thereby reducing the practicality of the device.

[0005] Therefore, it is necessary to modify the gate in the above patent to effectively prevent floating objects and other impurities from accumulating at the bottom of the door frame, resulting in the gate plate and the door frame being unable to complete the closing operation. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a gate for water conservancy projects, which has the advantage of being able to prevent floating objects and other impurities at the bottom from blocking the gate plate and making it unable to close, and can effectively improve practicality. It solves the problem that floating objects and other impurities accumulate at the bottom of the door frame, making it impossible for the gate plate and the door frame to complete the closing operation.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gate for a water conservancy project, comprising a frame, a gate plate is slidably connected inside the frame, limit grooves are symmetrically provided on both sides of the frame, limit strips are symmetrically fixedly connected on both sides of the gate plate, and the limit strips are slidably connected to the limit grooves, a threaded rod is rotatably connected to the top of the gate plate, the top of the threaded rod passes through the top of the frame and is sleeved with a drive motor, and the drive motor is fixedly connected to the frame, a sealing groove is provided at the bottom of the inner wall of the frame, a collecting groove is provided at the bottom of the sealing groove, a sealing strip is fixedly connected to the bottom of the gate plate, and the two ends of the sealing strip are respectively fixedly connected to the two limit strips, and discharge outlets are symmetrically provided on both sides of the bottom of the frame, and the discharge outlets are connected to the collecting grooves.

[0008] As a preferred embodiment of the utility model, a storage cavity is opened inside the two discharge ports, and the inner walls of the two storage cavities are respectively fixedly connected with a sewage pump and a water pump, and the input end of the sewage pump and the output end of the water pump are connected to the collection tank.

[0009] As a preferred embodiment of the present invention, the output end of the sewage pump is connected to an external sewage pipe, and the input end of the water pump passes through the frame and is fixedly connected to a protective net.

[0010] As a preferred embodiment of the present invention, a sealing gasket is fixedly connected to the inner wall of the sealing groove, and the sealing gasket is used in conjunction with a sealing strip.

[0011] As a preferred embodiment of the present invention, inclined edges are symmetrically arranged on both sides of the top of the collecting tank.

[0012] As a preferred embodiment of the present invention, the bottom of the limiting groove is communicated with the collecting groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model can drive the gate plate to be lifted and lowered vertically through the cooperation of the limit groove, the limit strip, the threaded rod and the driving motor, so as to achieve the effect of controlling the water flow, intercepting the water flow and regulating the water flow. Through the cooperation of the sealing groove, the collecting groove and the sealing strip, a collection area can be provided for the sunken impurities, so as to avoid the impurities such as floating objects at the bottom from blocking the gate plate and making it unable to close. And through the setting of the discharge port, it is convenient to discharge the impurities in the collecting groove.

[0015] 2. The utility model can flush the collection tank through the arrangement of the storage chamber, the sewage pump and the water pump, so that the retained floating objects and other impurities are discharged through the sewage pump, thereby achieving the effect of automatic cleaning of the collection tank. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a partial cross-sectional stereoscopic schematic diagram of the structural frame of the utility model.

[0018] In the figure: 1. frame; 2. gate; 3. limit groove; 4. limit strip; 5. threaded rod; 6. drive motor; 7. sealing groove; 8. collecting groove; 9. sealing strip; 10. discharge port; 11. storage chamber; 12. sewage pump; 13. water pump; 14. protective net; 15. sealing pad; 16. inclined edge. 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] like Figure 1 to Figure 2 As shown, the utility model provides a gate for a water conservancy project, including a frame 1, a gate plate 2 is slidably connected inside the frame 1, limit grooves 3 are symmetrically provided on both sides of the frame 1, limit strips 4 are symmetrically fixedly connected on both sides of the gate plate 2, and the limit strips 4 are slidably connected to the limit grooves 3, a threaded rod 5 is rotatably connected to the top of the gate plate 2, the top of the threaded rod 5 passes through the top of the frame 1 and is sleeved with a drive motor 6, and the drive motor 6 is fixedly connected to the frame 1, a sealing groove 7 is provided at the bottom of the inner wall of the frame 1, a collecting groove 8 is provided at the bottom of the sealing groove 7, a sealing strip 9 is fixedly connected to the bottom of the gate plate 2, and the two ends of the sealing strip 9 are respectively fixedly connected to the two limit strips 4, and discharge ports 10 are symmetrically provided on both sides of the bottom of the frame 1, and the discharge ports 10 are connected to the collecting groove 8.

[0021] refer to Figure 1 A receiving chamber 11 is provided inside the two discharge ports 10 , and a sewage pump 12 and a water pump 13 are fixedly connected to the inner walls of the two receiving chambers 11 , respectively, and the input end of the sewage pump 12 and the output end of the water pump 13 are both connected to the collecting tank 8 .

[0022] As a technical optimization solution of the utility model, by setting the storage chamber 11, the sewage pump 12 and the water pump 13, the collection tank 8 can be flushed, and the retained floating objects and other impurities can be discharged through the sewage pump 12, thereby achieving the effect of automatic cleaning of the collection tank 8.

[0023] refer to Figure 1 The output end of the sewage pump 12 is connected to the external sewage pipe, and the input end of the water pump 13 passes through the frame 1 and is fixedly connected to the protective net 14.

[0024] As a technical optimization solution of the utility model, by connecting the output end of the sewage pump 12 with an external sewage pipe, floating objects and other impurities in the collection tank 8 can be discharged to a designated location. By setting the protective net 14, not only can impurities in the water area be prevented from entering the collection tank 8 through the water pump 13, but the service life of the water pump 13 can also be extended.

[0025] refer to Figure 2 A sealing gasket 15 is fixedly connected to the inner wall of the sealing groove 7 , and the sealing gasket 15 is used in conjunction with the sealing strip 9 .

[0026] As a technical optimization solution of the present invention, by providing the sealing gasket 15, the closing effect of the gate plate 2 can be improved, and the water body can be prevented from overflowing into another water area.

[0027] refer to Figure 1 and Figure 2 , inclined edges 16 are symmetrically arranged on both sides of the top of the collecting tank 8.

[0028] As a technical optimization solution of the utility model, by setting the inclined edge 16, the sinking trajectory of impurities such as floating objects can be guided so that they can all fall into the collection tank 8.

[0029] refer to Figure 1 and Figure 2 The bottom of the limiting groove 3 is connected to the collecting groove 8.

[0030] As a technical optimization solution of the utility model, by connecting the bottom of the limiting groove 3 with the collecting groove 8, it is possible to prevent floating objects and other impurities from being retained at the bottom of the limiting groove 3, and to prevent floating objects and other impurities at the bottom from blocking the limiting strip 4 and making it unable to close.

[0031] The working principle and use process of the utility model are as follows: when the staff uses the gate for water conservancy projects, first install the device to the designated position, and connect the input end of the water pump 13 with the water area, and connect the output end of the sewage pump 12 with the external sewage pipe to discharge it to the designated position. Then, when using the gate, it is only necessary to start the driving motor 6 to drive the threaded rod 5 to rotate, and then to make it rise, so as to drive the gate plate 2 to rise. At this time, the limit bars 4 on both sides of the gate plate 2 slide in the limit groove 3, so that the gate plate 2 can only be lifted vertically, so as to achieve the effect of controlling the water flow and regulating the water flow. When it is necessary to intercept the water flow, it is only necessary to start the driving motor 6 to reverse, which can drive the threaded rod 5 to reverse, so as to be able to The gate plate 2 is driven to descend vertically. At this time, some floating objects and other impurities sink into the sealing groove 7. Then, the sunken floating objects and other impurities can be guided by the inclined edge 16 to fall into the collecting groove 8 for centralized collection, thereby avoiding floating objects and other impurities from being retained in the sealing groove 7. After the sealing strip 9 at the bottom of the gate plate 2 is completely closed with the sealing groove 7, the collecting groove 8 forms a sealed space. At this time, the floating objects and other impurities in the collecting groove 8 are flushed and cleaned by starting the sewage pump 12 and the water pump 13, that is, the water pump 13 draws the water in the water area into the collecting groove 8. At this time, the protective net 14 can prevent the impurities in the water area from entering the water pump 13, so that the water pushes the floating objects and other impurities to the sewage pump 12 for discharge.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] 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 hydraulic engineering project, comprising a frame (1), characterized in that: The frame (1) is slidably connected to a gate plate (2) inside, and limit grooves (3) are symmetrically provided on both sides of the frame (1). Limit strips (4) are symmetrically fixedly connected to both sides of the gate plate (2), and the limit strips (4) are slidably connected to the limit grooves (3). The top of the gate plate (2) is rotatably connected to a threaded rod (5), and the top of the threaded rod (5) passes through the top of the frame (1) and is sleeved with a drive motor (6), and the drive motor (6) is fixedly connected to the frame (1). A sealing groove (7) is provided at the bottom of the inner wall of the frame (1), and a collecting groove (8) is provided at the bottom of the sealing groove (7). A sealing strip (9) is fixedly connected to the bottom of the gate plate (2), and the two ends of the sealing strip (9) are respectively fixedly connected to the two limit strips (4). Discharge outlets (10) are symmetrically provided on both sides of the bottom of the frame (1), and the discharge outlets (10) are connected to the collecting grooves (8).

2. A water conservancy engineering gate according to claim 1, characterized in that: The two discharge ports (10) are each provided with a receiving chamber (11), the inner walls of the two receiving chambers (11) are respectively fixedly connected with a sewage pump (12) and a water pump (13), and the input end of the sewage pump (12) and the output end of the water pump (13) are both in communication with the collecting tank (8).

3. A gate for water conservancy projects according to claim 2, characterized in that: The output end of the sewage pump (12) is connected to an external sewage pipe, and the input end of the water pump (13) passes through the frame (1) and is fixedly connected to a protective net (14).

4. A water conservancy engineering gate according to claim 1, characterized in that: A sealing gasket (15) is fixedly connected to the inner wall of the sealing groove (7), and the sealing gasket (15) is used in conjunction with the sealing strip (9).

5. A water conservancy engineering gate according to claim 1, characterized in that: Inclined edges (16) are symmetrically arranged on both sides of the top of the collecting tank (8).

6. A water conservancy engineering gate according to claim 1, characterized in that: The bottom of the limiting groove (3) is communicated with the collecting groove (8).

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