Water conservancy gate for water conservancy project

Abstract

The utility model relates to the technical field of water conservancy projects, and discloses a water conservancy gate for a water conservancy project, the water conservancy gate comprises a door frame, a mounting frame and a baffle plate, the mounting frame moves up and down in the door frame, and the door frame is provided with a driving assembly for driving the mounting frame to move up and down; a communicating cavity is formed in the mounting frame, the multiple baffles are arranged in the communicating cavity of the mounting frame in an array mode in the linear direction, the baffles are rotationally connected to the mounting frame, and the mounting frame is provided with a rotating assembly used for driving all the baffles to rotate synchronously. The baffles are rotated to a first state or a second state, and when the baffles are in the first state, the baffles abut against one another in sequence to close the communicating cavity; and when the baffles are in the second state, water passing channels for water flow to pass through are formed between the adjacent baffles. The situation that garbage flows from the upstream to the downstream can be reduced.

Description

Technical Field

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

[0002] A gate is a device used in water conservancy projects, usually used to control the water level and regulate the water flow in confluences, canals, reservoirs and other water bodies. Its purpose is to maintain water supply and protect the surrounding environment.

[0003] Most existing gates are plate-shaped, and are driven up and down by a motor and a screw. Gates used to adjust water levels may be in an open state for a long time, causing garbage in the upstream water flow to pass through the gate without being intercepted and enter the downstream water flow, affecting the river environment. Utility Model Content

[0004] In order to reduce the flow of garbage from upstream to downstream, the present application provides a water conservancy gate for use in a water conservancy project.

[0005] The present application provides a water conservancy gate for a water conservancy project, which adopts the following technical solution:

[0006] A water conservancy gate used in a water conservancy project comprises a door frame, a mounting frame and a baffle, wherein the mounting frame moves up and down in the door frame, and the door frame has a driving component for driving the mounting frame to move up and down; the mounting frame forms a connecting cavity, and the baffle has a plurality of baffles arranged in a linear array in the connecting cavity of the mounting frame, and the baffle is rotatably connected to the mounting frame, and the mounting frame has a rotating component for driving all the baffles to rotate synchronously, so that the baffle rotates to a first state or a second state.

[0007] When the baffles are in the first state, the baffles abut against each other in sequence to close the communicating cavity; when the baffles are in the second state, a water passage for water to flow through is formed between adjacent baffles.

[0008] By adopting the above technical solution, the baffle is rotated by the rotating assembly so that the baffle opens or closes the connecting cavity. When the baffle opens the connecting cavity, the baffle can block the flow of large garbage to facilitate manual cleaning, thereby reducing garbage flowing from upstream to downstream.

[0009] Optionally, except for the baffle located at one side edge, the other baffles are provided with a first sewage interception plate, which extends together with the baffle and has a first water hole for water to flow through. When the baffle is in the second state, the first sewage interception plate is away from the side connected to the baffle and close to the other baffle located next to the connected baffle.

[0010] By adopting the above technical solution, the first sewage intercepting plate can further block the flow of garbage.

[0011] Optionally, a second sewage interception plate is movable at the frame walls on both sides of the installation frame, the second sewage interception plate has a second water hole for water to flow through, and the installation frame has a power member for driving the second sewage interception plate to move, and the power member can drive the sewage interception plate to move out of the installation frame and abut against the baffle located at the edge and in the second state.

[0012] By adopting the above technical solution, the second dirt intercepting plate can fill the gap between the baffle plate located at the edge and the installation frame.

[0013] Optionally, the power component includes a telescopic power source and a connecting plate, the telescopic power source is installed in the installation frame, the connecting plate is connected to the piston end of the telescopic power source and the side of the second sewage interception plate close to the connecting cavity, and the inner wall of the installation frame is provided with an abutment groove opposite to the connecting plate. When the telescopic power source drives the second sewage interception plate to be stored in the installation frame, the connecting plate is abutted into the abutment groove, and the side of the connecting plate close to the connecting cavity is flush with the inner wall of the installation frame.

[0014] By adopting the above technical solution, the second sewage intercepting plate can be driven to move quickly and conveniently through the telescopic power source.

[0015] Optionally, the first dirt intercepting plate is detachably connected to the baffle.

[0016] By adopting the above technical solution, it is convenient to repair and replace the first sewage intercepting plate.

[0017] Optionally, the driving assembly includes a screw, a rotating cylinder and a rotating member, the rotating cylinder rotates on the upper part of the door frame, the rotating member is arranged on the door frame to drive the rotating cylinder to rotate, and the screw is fixed on the mounting frame and threadedly penetrated on the rotating cylinder.

[0018] Optionally, the rotating assembly includes a worm wheel, a worm and a rotation source, the baffle end has a rotating shaft that rotates in the mounting frame, the worm wheel corresponds to the rotating shaft one by one and is sleeved on the corresponding rotating shaft, the worm rotates on the mounting frame and simultaneously engages with all the worm wheels, and the rotation source is arranged on the mounting frame to drive the worm to rotate.

[0019] Optionally, two groups of drive components are provided.

[0020] By adopting the above technical solution, the two sets of driving components can improve the stability when the installation frame is moved.

[0021] In summary, this application has the following beneficial effects:

[0022] The baffle plate is turned to the second state, and the first sewage interception plate enters the water passage, so that the water flow passes through and the garbage is intercepted, so as to reduce the flow of garbage from the upstream to the downstream. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application;

[0024] Figure 2 It is a structural schematic diagram of the installation frame in the embodiment of the present application;

[0025] Figure 3 It is a schematic diagram of a part of the structure of an embodiment of the present application;

[0026] Figure 4 is a schematic top view of the baffle in the first state in the embodiment of the present application;

[0027] Figure 5 It is a schematic top view of the baffle in the second state in the embodiment of the present application.

[0028] Explanation of the reference numerals: 1. door frame; 2. mounting frame; 3. baffle; 4. driving assembly; 41. screw; 42. rotating cylinder; 43. rotating member; 431. driving gear; 432. driven gear; 433. rotating motor; 5. connecting chamber; 6. rotating assembly; 61. worm gear; 62. worm; 63. rotating source; 7. water passage; 8. first sewage intercepting plate; 9. first water passage hole; 10. second sewage intercepting plate; 11. second water passage hole; 12. power member; 121. telescopic power source; 122. connecting plate; 13. push-in groove; 14. rotating shaft. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-5 This application is described in further detail.

[0030] The present application embodiment discloses a hydraulic gate for use in a hydraulic project. Figure 1 The water conservancy gate used in the water conservancy project includes a door frame 1, a mounting frame 2 and a baffle 3. The mounting frame 2 moves up and down in the door frame 1, and the baffle 3 has multiple baffles and rotates in the mounting frame 2.

[0031] The door frame 1 and the mounting frame 2 are both square-shaped and the panels extend vertically. The mounting frame 2 moves up and down in the inner cavity of the door frame 1. The outer walls on opposite sides of the mounting frame 2 are respectively abutted against the inner walls on opposite sides of the door frame 1. The height of the door frame 1 is higher than the height of the mounting frame 2. There is a driving component 4 between the top of the door frame 1 and the top of the mounting frame 2 for driving the mounting frame 2 to move up and down.

[0032] Reference Figure 2 and Figure 3 , the inner cavity of the mounting frame 2 forms a connecting cavity 5, and the connecting cavity 5 is used to connect the water flow. The baffle 3 is in the shape of a rectangular long strip, and the opposite sides of the baffle 3 are in the shape of an arc. There are multiple baffles 3 arranged in an array along the width direction of the mounting frame 2, and the baffles 3 are distributed in the connecting cavity 5. The length direction of the baffles 3 extends vertically. The upper ends of all baffles 3 are rotatably connected to the mounting frame 2 at the top wall of the connecting cavity 5, and the lower ends of all baffles 3 are rotatably connected to the mounting frame 2 and the bottom wall of the connecting cavity 5. The baffle 3 has a rotating assembly 6 between the mounting frame 2 for driving the baffle 3 to rotate, and the rotating assembly 6 can drive the baffle 3 to rotate to the first state and the second state.

[0033] Reference Figure 3 and Figure 4 When all the baffles 3 are rotated to the first state, the plate surface direction of the baffle 3 is parallel to the plate surface direction of the door frame 1. At this time, the sides of the adjacent baffles 3 that are close to each other abut against each other, and the side of the baffle 3 at the edge away from the middle of the installation frame 2 abuts against the inner wall of the installation frame 2, so that all the baffles 3 together block the connection cavity of the installation frame 2. Figure 5 When all the baffles 3 are rotated to the second state, the board surface direction of the baffle 3 is perpendicular to the board surface direction of the door frame 1. At this time, there is a gap between two adjacent baffles 3, and the gap between the two adjacent baffles 3 forms a water passage 7.

[0034] When the gate is installed in the river, the installation frame 2 is moved until the bottom surface of the installation frame 2 abuts against the inner bottom surface of the door frame 1 so that the gate is in use. At this time, the river surface is lower than the upper surface of the installation frame 2. When the baffle 3 is in the first state to block the connecting cavity 5, that is, the gate is in a closed state, and the rivers on both sides of the gate are not connected; when the baffle 3 is in the second state to form the water passage 7, that is, the gate is in an open state, the rivers on both sides of the gate are connected by the water passage 7, and large pieces of garbage in the upstream can be intercepted by the baffle 3 when passing through the baffle 3, so that the staff can clean it regularly. When the installation frame 2 is moved to the top surface of the installation frame 2 abuts against the inner top surface of the door frame 1, the bottom surface of the installation frame 2 is higher than the river surface, so that the gate is in a maintenance state and can be temporarily repaired and maintained.

[0035] Reference Figure 1, wherein two groups of driving components 4 are arranged along the width direction of the installation frame 2, and each group of driving components 4 includes a screw 41, a rotating cylinder 42 and a rotating member 43. The rotating cylinder 42 is cylindrical, and the rotating cylinder 42 is rotatably connected to the top of the door frame 1 through a bearing and is arranged on the top frame of the door frame 1, and the axis of the rotating cylinder 42 extends vertically. The screw 41 is fixed on the top wall of the installation frame 2 and extends vertically, and the screw 41 is coaxially threaded upward and arranged on the rotating cylinder 42. The rotating member 43 includes a driving gear 431, a driven gear 432 and a rotating motor 433. The rotating motor 433 is fixedly installed on the top of the door frame 1. The rotating motor 433 can rotate forward and reverse. The driving gear 431 is coaxially rotatably sleeved on the output end of the rotating motor 433. The axis of the driving gear 431 extends in the vertical direction. The driven gear 432 is coaxially sleeved on the top outer wall of the rotating cylinder 42, and the driving gear 431 is meshed with the synchronous gear. When the rotating motor 433 rotates, it drives the driving gear 431 to rotate, thereby driving the driven gear 432 and the rotating cylinder 42 to rotate, so that the screw 41 moves up and down relative to the rotating cylinder 42, so as to drive the installation frame 2 to move up and down.

[0036] Reference Figure 3 , the rotating assembly 6 includes a worm wheel 61, a worm 62 and a rotating source 63. A rotating shaft 14 is fixed to the middle of the top of the baffle 3. The top of the baffle 3 is rotatably connected to the mounting frame 2 through the rotating shaft 14. The axis of the rotating shaft 14 extends out of the top of the mounting frame 2 in a vertical reverse direction. The worm wheel 61 corresponds to the rotating shaft 14 one by one and is coaxially fixedly sleeved on the top of the corresponding rotating shaft 14. The worm 62 rotates on the top of the mounting frame 2. The axis of the worm 62 is perpendicular to the axis of the worm wheel 61, and the worm 62 is meshed with all the worm wheels 61 at the same time. The rotating source 63 is a motor. The rotating source 63 can be reversed. The rotating source 63 is installed on the top of the mounting frame 2, and the output end of the rotating source 63 is coaxially connected to the worm 62 to drive the worm 62 to rotate. When the worm 62 rotates, all the rotating shafts 14 and the baffle 3 are driven to rotate through the worm wheel 61, and the baffle 3 reaches the first state from the second state by rotating 90° in the forward direction, and reaches the second state from the first state by rotating 90° in the reverse direction.

[0037] Reference Figure 3 and Figure 5Furthermore, in order to further intercept sewage, except for the baffle 3 close to one side of the mounting frame 2, the remaining baffles 3 are all detachably connected with a first sewage interception plate 8 by bolts, the surface of the first sewage interception plate 8 is perpendicular to the surface of the baffle 3, the height of the first sewage interception plate 8 is consistent with that of the baffle 3, and the first sewage interception plate 8 is in a hollow grid shape, so that a first water hole 9 is formed in an array on the first sewage interception plate 8. The width of the first sewage interception plate 8 is smaller than the width of the baffle 3. When the baffle 3 is turned to the second state, the side of the first sewage interception plate 8 away from the baffle 3 is close to the adjacent baffle 3, so that the water flow passing through the water passage 7 is filtered by the first sewage interception plate 8, and the water flow passes through the first sewage interception plate 8 from the first water hole 9, and the garbage is intercepted on one side of the first sewage interception plate 8. In addition, the first sewage interception plate 8 is close to the side of the baffle 3, and it is not easy to interfere with the adjacent baffle 3 when the baffle 3 is turned from the second state to the first state or the baffle 3 is turned from the first state to the second state.

[0038] Reference Figure 2 and Figure 3 Since the baffles 3 on opposite sides of the installation frame 2 have a large gap with the inner wall of the adjacent installation frame 2 when they are turned to the second state, in order to further improve the sewage interception effect, the frame bodies on opposite sides of the installation frame 2 are connected with second sewage interception plates 10 that move toward or away from the baffles 3. The second sewage interception plates 10 are also in a grid shape to form second water holes 11 in an array. The plate surface direction of the second sewage interception plate 10 is parallel to the plate surface direction of the installation frame 2. The height of the second sewage interception plate 10 extends together with the height of the baffle 3. The width of the second sewage interception plate 10 is less than half the width of the baffle 3.

[0039] In order to drive the second sewage intercepting plate 10 to move, a power member 12 is provided on the installation frame 2. The power member 12 corresponds to the second sewage intercepting plate 10 one by one. The power member 12 is used to drive the corresponding sewage intercepting plate to move into the connecting cavity 5 to abut against the adjacent baffle 3 when the baffle 3 is in the second state, and to be recovered and stored in the installation frame 2 when the baffle 3 is in the first state.

[0040] Reference Figure 2 and Figure 3 Specifically, the power member 12 includes a telescopic power source 121 and a connecting plate 122. The connecting plate 122 is in a square plate shape and is fixed to the side of the second sewage interception plate 10 close to the baffle 3. The plate surface direction of the connecting plate 122 is perpendicular to the plate surface direction of the second sewage interception plate 10. The height of the connecting plate 122 extends together with the second sewage interception plate 10, and the side of the connecting plate 122 close to the upstream is flush with the side of the second sewage interception plate 10 close to the upstream. The inner side wall of the installation frame 2 close to the connecting cavity 5 is provided with a push-in groove 13 for the connecting plate 122 to push into.

[0041] The telescopic power source 121 is an electric telescopic rod. The telescopic power source 121 is installed in the side wall near the top of the mounting frame 2. The side wall of the mounting frame 2 has a mounting groove for accommodating the telescopic power source 121. The piston rod axis of the telescopic power source 121 is parallel to the plate surface of the second sewage intercepting plate 10, and the piston rod of the telescopic power source 121 is fixed to the connecting plate 122. The wires of the telescopic power source 121 pass through the upper part of the mounting frame 2 (not shown in the figure).

[0042] When the piston rod of the telescopic power source 121 is retracted, the second sewage interception plate 10 is stored in the installation frame 2, the connecting plate 122 is pressed into the pressing groove 13, and the side of the connecting plate 122 close to the connecting cavity 5 is flush with the inner wall of the installation frame 2. When all the baffles 3 are rotated to the second state, the piston rod of the telescopic power source 121 is extended, so that the connecting plate 122 is pressed against the plate surface of the adjacent baffle 3, and the side of the second sewage interception plate 10 away from the connecting plate 122 is located in the installation frame 2, so that the second sewage interception plate 10 intercepts sewage from the water flow passing between the baffle 3 and the installation frame 2.

[0043] The implementation principle of a water conservancy gate used in a water conservancy project in the embodiment of the present application is as follows: when opening the gate, the driving assembly 4 drives all baffles 3 to rotate to the second state, so that a water passage 7 is formed between the baffles 3 and the first sewage interception plate 8 is located in the water passage 7, and then the second sewage interception plate 10 is moved to abut against the adjacent baffle 3, so that the water flows through the first sewage interception plate 8 and the second sewage interception plate 10, and the garbage is intercepted upstream for cleaning. When closing the gate, the second sewage interception plate 10 is stored in the installation frame 2, and then the baffle 3 is rotated to the first state to close the connecting cavity 5.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A hydraulic gate for a hydraulic project, characterized in that: include: A door frame (1), a mounting frame (2) and a baffle (3), wherein the mounting frame (2) moves up and down in the door frame (1), and the door frame (1) has a driving component (4) for driving the mounting frame (2) to move up and down; the mounting frame (2) forms a connecting cavity (5), and the baffle (3) has a plurality of baffles (3) arranged in an array along a linear direction in the connecting cavity (5) of the mounting frame (2); the baffle (3) is rotatably connected to the mounting frame (2), and the mounting frame (2) has a rotating component (6) for driving all the baffles (3) to rotate synchronously, so that the baffle (3) rotates to a first state or a second state. When the baffles (3) are in a first state, the baffles (3) abut against each other in sequence to close the connecting cavity (5); when the baffles (3) are in a second state, a water passage (7) for water to pass through is formed between adjacent baffles (3).

2. A hydraulic gate for a hydraulic project according to claim 1, characterized in that: Except for the baffle (3) located at one side edge, the remaining baffles (3) are provided with a first sewage interception plate (8), the first sewage interception plate (8) extending together with the baffle (3), the first sewage interception plate (8) having a first water hole (9) for water to pass through, and when the baffle (3) is in the second state, the first sewage interception plate (8) is away from the side connected to the baffle (3) and close to another baffle (3) located beside the baffle (3).

3. A hydraulic gate for a hydraulic project according to claim 2, characterized in that: Second sewage interception plates (10) are movable on the frame walls on opposite sides of the installation frame (2); the second sewage interception plates (10) are provided with second water holes (11) for water to pass through; and the installation frame (2) is provided with a power member (12) for driving the second sewage interception plates (10) to move; the power member (12) is capable of driving the sewage interception plates to move out of the installation frame (2) and to abut against the baffle plate (3) located at the edge and in the second state.

4. A hydraulic gate for a hydraulic project according to claim 3, characterized in that: The power member (12) comprises a telescopic power source (121) and a connecting plate (122); the telescopic power source (121) is installed in the installation frame (2); the connecting plate (122) is connected to the piston end of the telescopic power source (121) and a side of the second sewage intercepting plate (10) close to the connecting chamber (5); and an abutting groove (13) opposite to the connecting plate (122) is provided on the inner wall of the installation frame (2); when the telescopic power source (121) drives the second sewage intercepting plate (10) to be stored in the installation frame (2), the connecting plate (122) abuts against the abutting groove (13), and a side of the connecting plate (122) close to the connecting chamber (5) is flush with the inner wall of the installation frame (2).

5. A hydraulic gate for a hydraulic project according to claim 2, characterized in that: The first dirt intercepting plate (8) is detachably connected to the baffle plate (3).

6. A hydraulic gate for a hydraulic project according to claim 1, characterized in that: The driving assembly (4) comprises a screw (41), a rotating cylinder (42) and a rotating member (43); the rotating cylinder (42) rotates on the upper part of the door frame (1); the rotating member (43) is arranged on the door frame (1) and is used to drive the rotating cylinder (42) to rotate; the screw (41) is fixed on the installation frame (2) and is threadedly inserted into the rotating cylinder (42).

7. A hydraulic gate for a hydraulic project according to claim 1, characterized in that: The rotating assembly (6) comprises a worm wheel (61), a worm (62) and a rotation source (63); the end of the baffle (3) has a rotation shaft (14) that rotates in the mounting frame (2); the worm wheel (61) corresponds to the rotation shaft (14) one by one and is sleeved on the corresponding rotation shaft (14); the worm (62) rotates on the mounting frame (2) and meshes with all the worm wheels (61) at the same time; and the rotation source (63) is arranged on the mounting frame (2) and is used to drive the worm (62) to rotate.

8. A hydraulic gate for a hydraulic project according to claim 1, characterized in that: The drive components (4) are provided in two groups.

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