Water conservancy project gate structure
By setting up a limit baffle and sliding connection in the water conservancy gate structure, combined with the design of screws and turntables, the water leakage problem caused by insufficient bottom elevation when the gate is opened is solved, and effective control of water level and smooth management of water flow is achieved.
Patent Information
- Application Number
- CN202420075458.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-12
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-01-12
AI Technical Summary
When the existing water conservancy gate is opened, the bottom elevation is low, resulting in direct circulation of water flow and inability to effectively maintain the water level, causing water leakage problems.
Design a gate structure for water conservancy projects. The frame is equipped with a limit baffle and a fixed connection between the frame. The gate and the frame are slidingly connected. The limit plate and the gate side are provided with a limit plate. The up and down movement of the gate is achieved through screws and turntables, and water flow is used. The pressure makes the limit plate and the limit baffle closely connected to avoid water leakage.
Effectively control the water level of the water conservancy trench to prevent water leakage, and ensure smooth operation of water flow cutoff and discharge.
Smart Images
Figure CN222183249U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy gates, in particular to a water conservancy engineering gate structure. Background Art
[0002] Gates are control facilities used to close and open discharge channels. They are an important component of hydraulic structures and can be used to intercept water flow, control water level, regulate flow, discharge silt and floating objects, etc. They are classified according to the tasks they undertake: water intake gates, river dams, flood diversion gates, drainage gates and tide gates; classified by the form of the gate chamber opening: open type and breast wall type; classified by the manufacturing materials: mainly wooden gates, wooden panel steel frame gates, cast iron gates, reinforced concrete gates and steel gates.
[0003] When the existing water conservancy trench is in use, a gate needs to be set to cut off the water flow. However, when the gate cuts off the water flow, the gate is an integrated structure, and the elevation of the bottom is low when it is opened, so that the water will flow directly and the water level cannot be maintained at a specific height. Utility Model Content
[0004] In order to overcome the existing problems, an embodiment of the present application provides a water conservancy project gate structure, in which a limit baffle is provided inside the frame, the limit baffle is fixedly connected to the frame, and a gate is provided above the limit baffle, and the gate and the frame are slidably connected, so that when the gate is opened, the limit baffle is connected to the frame, and the water level of the water conservancy ditch can be controlled by the limit baffle. At the same time, a limit plate is provided on one side of the gate. When the gate is connected to the limit baffle, the pressure generated by the water flow makes the limit plate and the limit baffle tightly connected to avoid water leakage.
[0005] The technical solution adopted by the embodiment of the present application to solve the technical problem is:
[0006] A water conservancy project gate structure comprises a frame and a gate arranged inside the frame, wherein the gate is slidably connected to the frame;
[0007] Among them, the frame is provided with a limit baffle at the bottom end of the gate, the gate is provided with a limit plate on one side of the limit baffle, the gate is connected to the limit baffle, the limit plate is attached to the surface wall of the limit baffle, a limit baffle is provided inside the frame, the limit baffle is connected to the frame, and a gate is provided above the limit baffle, the gate and the frame are slidably connected, so that when the gate is opened, the limit baffle is connected to the frame, and the water level of the water conservancy ditch can be controlled by the limit baffle, and at the same time, a limit plate is provided on one side of the gate, and when the gate is connected to the limit baffle, the pressure generated by the water flow makes the limit plate and the limit baffle tightly connected to avoid water leakage.
[0008] Preferably, a screw is provided at the intersection of the interior of the frame and the gate, and a turntable is provided on the upper surface of the frame where the screw passes through, and the turntable and the screw are rotationally connected. When water needs to be released, the turntable is rotated clockwise, and the turntable drives the screw to move upward when rotating, thereby driving the gate at the bottom end of the screw to rise, and the bottom end of the gate is separated from the limit baffle to discharge the water flow inside the water flow groove. When the water flow needs to be cut off, the turntable is rotated counterclockwise, and the turntable drives the screw to move downward when rotating, thereby driving the gate at the bottom end of the screw to descend, and the limit plate at the bottom end of the gate is engaged with the limit baffle. Under the impact of the water flow, the gate is tightly connected to the limit baffle, and there will be no water leakage problem.
[0009] Preferably, a slide groove is provided at the intersection of the interior of the frame and the gate, and sliders are provided at the intersection of the slide grooves on both sides of the gate. The size of the sliders is the same as that of the slide grooves, and when the gate is raised and lowered on the frame, the sliders and slide grooves on both sides of the gate slide with each other, so that the gate will not deviate when it is raised and lowered.
[0010] Preferably, a stopper is provided at the intersection of the top of the gate and the screw, a pin is inserted into the inside of the stopper, and a hole is provided at the bottom end of the screw. When the screw and the gate are connected to each other, the pin at the top of the gate is passed through the screw, and the pin is connected to the stopper, so that the gate and the screw can be tightly connected.
[0011] Preferably, a connecting seat is provided on the lower surface of the turntable, and the turntable is connected to the frame through the connecting seat, so that when the turntable rotates, it is connected to the frame through the connecting seat, and the problem of separation of the turntable and the frame will not occur. A fixed seat is provided at the intersection of the frame and the turntable, and a circular hole is provided at the intersection of the turntable and the screw, and the inner wall of the circular hole is provided with a thread, so that the turntable matches the thread on the outer wall of the screw through the internal thread, and drives the screw to move up and down when the turntable rotates, thereby driving the gate to move up and down, and the size of the fixed seat is smaller than the size of the connecting seat.
[0012] The advantages of the embodiments of the present application are:
[0013] A limit baffle is provided inside the frame, the limit baffle is fixedly connected to the frame, and a gate is provided above the limit baffle, the gate and the frame are slidably connected, so that when the gate is opened, the limit baffle is connected to the frame, and the water level of the hydraulic ditch can be controlled by the limit baffle. At the same time, a limit plate is provided on one side of the gate. When the gate is connected to the limit baffle, the pressure generated by the water flow makes the limit plate and the limit baffle tightly connected to avoid water leakage. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model water conservancy project gate structure in a closed state;
[0016] Figure 2 This is a schematic diagram of the overall structure of the utility model water conservancy project gate structure in an open state;
[0017] Figure 3 This is a schematic diagram of the overall structure of the frame in the water conservancy project gate structure of the utility model;
[0018] Figure 4 It is a schematic diagram of the overall structure of the bottom end of the fixed seat in the water conservancy project gate structure of the utility model;
[0019] Figure 5 It is a schematic diagram of the overall structure of the gate in the water conservancy project gate structure of the utility model.
[0020] Description of main reference numerals:
[0021] 1. Frame; 2. Gate; 3. Limit baffle; 4. Turntable; 5. Screw; 6. Fixed seat; 7. Slide; 8. Connecting seat; 9. Slider; 10. Limit plate; 11. Block; 12. Pin. DETAILED DESCRIPTION
[0022] The embodiment of the present application solves the problems in the prior art by providing a water conservancy project gate structure. A limit baffle is provided inside the frame, the limit baffle is fixedly connected to the frame, and a gate is provided above the limit baffle. The gate and the frame are slidably connected, so that when the gate is opened, the limit baffle is connected to the frame, and the water level of the water conservancy ditch can be controlled by the limit baffle. At the same time, a limit plate is provided on one side of the gate. When the gate is connected to the limit baffle, the pressure generated by the water flow makes the limit plate and the limit baffle tightly connected to avoid water leakage.
[0023] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:
[0024] Example
[0025] This embodiment provides a specific structure of a water conservancy project gate structure, such as Figure 1-5 As shown, it includes a frame 1 and a gate 2 arranged inside the frame 1, and the gate 2 is connected to the frame 1 in a sliding manner;
[0026] Among them, the frame 1 is provided with a limit baffle 3 at the bottom end of the gate 2, the gate 2 is provided with a limit plate 10 on one side of the limit baffle 3, the gate 2 is connected to the limit baffle 3, the limit plate 10 is attached to the surface wall of the limit baffle 3, a limit baffle 3 is provided inside the frame 1, the limit baffle 3 is connected to the frame 1, and a gate 2 is provided above the limit baffle 3, the gate 2 and the frame 1 are slidably connected, so that when the gate 2 is opened, the limit baffle 3 is connected to the frame 1, and the water level of the hydraulic ditch can be controlled by the limit baffle 3. At the same time, a limit plate 10 is provided on one side of the gate 2, and when the gate 2 is connected to the limit baffle 3, the pressure generated by the water flow makes the limit plate 10 and the limit baffle 3 tightly connected to avoid water leakage.
[0027] A screw 5 is provided at the intersection of the frame 1 and the gate 2. The screw 5 passes through the upper surface of the frame 1 and is provided with a turntable 4. The turntable 4 and the screw 5 are rotationally connected. When water needs to be released, the turntable 4 is rotated clockwise. When the turntable 4 rotates, the screw 5 is mobilized to move upward, thereby driving the gate 2 at the bottom end of the screw 5 to rise, and the bottom end of the gate 2 is separated from the limit baffle 3 to discharge the water flow inside the water flow groove. When the water flow needs to be cut off, the turntable 4 is rotated counterclockwise. When the turntable 4 rotates, the screw 5 is driven to move downward, thereby driving the gate 2 at the bottom end of the screw 5 to descend, and the limit plate 10 at the bottom end of the gate 2 is engaged with the limit baffle 3. Under the impact of the water flow, the gate 2 is tightly connected to the limit baffle 3, and there will be no leakage problem.
[0028] In some embodiments, when it is necessary to release water, the turntable 4 is rotated clockwise. When the turntable 4 rotates, the screw 5 is moved upward, thereby driving the gate 2 at the bottom end of the screw 5 to rise, and the bottom end of the gate 2 is separated from the limit baffle 3 to discharge the water flow inside the water flow groove. When it is necessary to cut off the water flow, the turntable 4 is rotated counterclockwise. When the turntable 4 rotates, the screw 5 is driven downward, thereby driving the gate 2 at the bottom end of the screw 5 to descend.
[0029] A slide groove 7 is provided at the intersection of the frame 1 and the gate 2, and sliders 9 are provided at the intersection of the slide groove 7 on both sides of the gate 2. The size of the slider 9 is the same as that of the slide groove 7, and when the gate 2 is raised and lowered on the frame 1, the sliders 9 and the slide groove 7 on both sides of the gate 2 slide against each other, so that the gate 2 will not deviate when it is raised and lowered.
[0030] A stopper 11 is provided at the intersection of the top of the gate 2 and the screw 5, a pin 12 is inserted inside the stopper 11, and a hole is provided at the bottom end of the screw 5. When the screw 5 and the gate 2 are connected to each other, the pin 12 at the top of the gate 2 is passed through the screw 5, and the pin 12 is connected to the stopper 11, so that the gate 2 and the screw 5 can be tightly connected.
[0031] In some embodiments, the size of the slider 9 is the same as that of the slide groove 7, and when the gate 2 is raised or lowered on the frame 1, the sliders 9 and slide grooves 7 on both sides of the gate 2 slide against each other, so that the gate 2 will not deviate when it is raised or lowered.
[0032] A connecting seat 8 is provided on the lower surface of the turntable 4, and the turntable 4 is connected to the frame 1 through the connecting seat 8. In this way, when the turntable 4 rotates, it is connected to the frame 1 through the connecting seat 8, and the problem of separation of the turntable 4 and the frame 1 will not occur. A fixing seat 6 is provided at the intersection of the frame 1 and the turntable 4, and a circular hole is provided at the intersection of the turntable 4 and the screw 5, and the inner wall of the circular hole is provided with a thread. In this way, the turntable 4 matches the thread on the outer wall of the screw 5 through the internal thread, and drives the screw 5 to move up and down when the turntable 4 rotates, thereby driving the gate 2 to move up and down. The size of the fixing seat 6 is smaller than that of the connecting seat 8.
[0033] By adopting the above technical solution:
[0034] A limit baffle 3 is provided inside the frame 1, and the limit baffle 3 is connected to the frame 1, and a gate 2 is provided above the limit baffle 3, and the gate 2 is slidably connected to the frame 1, so that when the gate 2 is opened, the limit baffle 3 is connected to the frame 1, and the water level of the hydraulic ditch can be controlled by the limit baffle 3. At the same time, a limit plate 10 is provided on one side of the gate 2. When the gate 2 is connected to the limit baffle 3, the pressure generated by the water flow makes the limit plate 10 and the limit baffle 3 tightly connected to avoid water leakage.
[0035] Working principle: when it is necessary to release water, the turntable 4 is rotated clockwise. When the turntable 4 rotates, the screw 5 is moved upward, thereby driving the gate 2 at the bottom of the screw 5 to rise, and the bottom end of the gate 2 is separated from the limit baffle 3, so that the water flow inside the water flow groove is discharged. When the water flow needs to be cut off, the turntable 4 is rotated counterclockwise. When the turntable 4 rotates, the screw 5 is moved downward, thereby driving the gate 2 at the bottom of the screw 5 to descend, and the limit plate 10 at the bottom of the gate 2 is engaged with the limit baffle 3. Under the impact of the water flow, the gate 2 is tightly connected with the limit baffle 3, and there will be no leakage problem.
[0036] like Figure 2 As shown, when the gate 2 is lifted up and down on the frame 1, the sliders 9 and the slide grooves 7 on both sides of the gate 2 slide against each other, so that the gate 2 will not deviate when it is lifted up and down.
[0037] like Figure 5 As shown, a hole is opened at the bottom end of the screw rod 5. When the screw rod 5 and the gate 2 are connected to each other, the pin 12 at the top of the gate 2 passes through the screw rod 5, and the pin 12 is connected to the block 11, so that the gate 2 and the screw rod 5 can be tightly connected.
[0038] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.
Claims
1. A water conservancy project gate structure, characterized in that: It comprises a frame (1) and a gate (2) arranged inside the frame (1), wherein the gate (2) and the frame (1) are slidably connected; The frame (1) is provided with a limit baffle (3) at the bottom end of the gate (2), the gate (2) is provided with a limit plate (10) at one side of the limit baffle (3), the gate (2) is connected to the limit baffle (3), and the limit plate (10) is attached to the surface wall of the limit baffle (3).
2. A water conservancy project gate structure as claimed in claim 1, characterized in that: A screw rod (5) is provided at the intersection of the frame (1) and the gate (2). The screw rod (5) passes through the upper surface of the frame (1). A rotating disk (4) is provided. The rotating disk (4) and the screw rod (5) are connected by rotation.
3. A water conservancy project gate structure as claimed in claim 2, characterized in that: A connecting seat (8) is provided on the lower surface of the turntable (4), and a fixing seat (6) is provided at the intersection of the frame (1) and the turntable (4), wherein the size of the fixing seat (6) is smaller than the size of the connecting seat (8).
4. A water conservancy project gate structure as claimed in claim 1, characterized in that: A sliding groove (7) is provided at the intersection of the frame (1) and the gate (2).
5. A water conservancy project gate structure as claimed in claim 4, characterized in that: Slide blocks (9) are provided at the intersections of the two sides of the gate (2) and the slide groove (7), and the size of the slide block (9) is the same as that of the slide groove (7).
6. A water conservancy project gate structure as claimed in claim 2, characterized in that: A stopper (11) is provided at the intersection of the top end of the gate (2) and the screw rod (5), and a pin shaft (12) is inserted into the interior of the stopper (11).
7. A water conservancy project gate structure as claimed in claim 2, characterized in that: A circular hole is provided at the intersection of the rotating disk (4) and the screw rod (5), and a thread is provided on the inner wall of the circular hole.
8. A water conservancy project gate structure as claimed in claim 3, characterized in that: The rotating disk (4) is connected to the frame (1) via the connecting seat (8).