Water conservancy gate
By introducing the guide light rod and stirring rod assembly into the hydraulic gate, the problem of sediment accumulation is solved, the gate can be raised and lowered efficiently and stably, and the resetting efficiency is improved.
Patent Information
- Application Number
- CN202422948816.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-12-02
AI Technical Summary
Sediment easily accumulates at the bottom of the gate, affecting the lifting efficiency. Sediment enters the lifting track, resulting in reduced reset efficiency.
A hydraulic gate is designed, which includes components such as gate piers, oil storage boxes, winches, lifting cables, sleeves, collars, guide light rods, stirring rods and drive motors. The guide light rods are used to drive the stirring rods to rotate and clean the mud and sand at the bottom of the track. The telescopic motor and brushes are used to ensure that the lubricating oil is evenly applied, ensuring the lubrication and stable guidance of the guide light rods.
It effectively prevents sediment from gathering at the bottom of the track, improves the efficiency and stability of gate lifting, and ensures the reliable and smooth operation of the gate.
Smart Images
Figure CN223410132U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy gates, in particular to a water conservancy gate. Background Art
[0002] Gates are control facilities used to close and open discharge channels. As a crucial component of hydraulic structures, they intercept water flow, control water levels, regulate flow, and discharge sediment and floating debris. In hydraulic projects, sediment easily accumulates at the bottom of gates. After the gates are raised or lowered, sediment can enter the gate's lifting tracks, affecting subsequent raising and lowering operations, reducing gate resetting efficiency, and ultimately affecting the gate's subsequent use. Utility Model Content
[0003] In response to the above problems, the purpose of the present utility model is to provide a water conservancy gate to solve the problem that mud and sand easily accumulate at the bottom of the gate. After the gate is raised or lowered, the mud and sand will enter the lifting track of the gate, affecting the subsequent lifting of the gate, reducing the efficiency of the gate when resetting, and thus affecting the subsequent use of the gate.
[0004] To achieve the above objectives, the present invention adopts the following technical solution: a water conservancy gate, comprising a gate pier and an oil storage box, a winch installed on the top of the gate pier, and a lifting steel cable installed on the winch, the bottom of the lifting steel cable is connected to the gate body, a sleeve plate is welded to the outside of the gate body, and sleeve rings are welded on the upper and lower sides of the sleeve plate, the oil storage box is installed on the top of the gate pier, and an oil storage tank is provided on the inside of the oil storage box, a refueling port is threadedly installed on the top of the oil storage box, a telescopic motor is installed on the outside of the oil storage box, and the output end of the telescopic motor is connected to an extrusion plate, a drive motor is installed above the oil storage box, and the output end of the drive motor is connected to a guide light rod, a stirring rod is installed at the bottom of the guide light rod, and a guide rail is installed on the inner side of the gate pier near the gate body.
[0005] The beneficial effect of the utility model is that when the gate body is raised, the driving motor drives the stirring rod to rotate through the guide light rod, thereby cleaning the bottom of the guide track to prevent mud and sand from accumulating at the bottom of the guide track.
[0006] To facilitate lubrication:
[0007] As a further improvement of the above technical solution: a brush is provided on the inner side of the ring.
[0008] The beneficial effect of this improvement is that the lubricating oil can be evenly applied to the outer side of the guide light rod by the brush.
[0009] To ensure lubrication effect:
[0010] As a further improvement of the above technical solution: two oil storage boxes are symmetrically arranged about the center line of the gate pier.
[0011] The beneficial effect of this improvement is that the two oil storage boxes can lubricate the two guide light rods, ensuring the lubrication effect of the device, thereby facilitating the lifting and lowering of the gate body.
[0012] To facilitate lubrication of the guide rod:
[0013] As a further improvement of the above technical solution: a sliding installation structure is formed between the extrusion plate and the oil storage box through a telescopic motor.
[0014] The beneficial effect of this improvement is that the extrusion plate can be pushed by the telescopic motor to push the lubricating oil inside the oil storage tank onto the guide light rod, thereby lubricating the guide light rod.
[0015] In order to facilitate the lifting and lowering of the gate body:
[0016] As a further improvement of the above technical solution: the guide light rod and the guide rail are arranged parallel to each other.
[0017] The beneficial effect of this improvement is that the guide light rods arranged parallel to each other can guide the gate body reliably and smoothly when the gate body is raised or lowered.
[0018] To prevent sediment accumulation:
[0019] As a further improvement of the above technical solution: the stirring rods are circumferentially distributed at the bottom of the guide light rod.
[0020] The beneficial effect of this improvement is that the driving motor drives the stirring rod to rotate through the guide light rod, thereby cleaning the bottom of the guide track and preventing sediment from accumulating at the bottom of the guide track.
[0021] To facilitate the rotation of the guide rod:
[0022] As a further improvement of the above technical solution: a bearing is installed at the connection between the guide light rod and the gate pier.
[0023] The beneficial effect of this improvement is that the friction force of the guide light rod during rotation can be effectively reduced by the bearing, thereby making the rotation of the guide light rod more reliable and stable.
[0024] In order to facilitate the lifting and lowering of the gate body:
[0025] As a further improvement of the above technical solution: a guide groove is provided on the guide rail near the sleeve plate.
[0026] The beneficial effect of this improvement is that the lifting and lowering of the gate body can be guided by the guide slide groove, thereby making the lifting and lowering of the gate body more stable. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 It is a schematic diagram of the overall main structure.
[0028] Figure 2 It is a schematic diagram of the overall structure from a top view.
[0029] Figure 3 This is a schematic diagram of the axonometric structure of the stirring rod.
[0030] Figure 4 for Figure 1 Enlarged structural diagram at point A in the middle.
[0031] Figure 5 for Figure 1 Enlarged structural diagram at point B in the middle.
[0032] Figure 6 for Figure 2 Enlarged structural diagram at point C in the middle.
[0033] In the figure: 1. Gate pier; 11. Winch; 12. Lifting cable; 13. Gate body; 14. Cover plate; 15. Ring; 2. Oil storage box; 21. Oil storage tank; 22. Oil filling port; 23. Telescopic motor; 24. Extrusion plate; 3. Drive motor; 31. Guide light rod; 32. Agitator rod; 4. Guide rail. DETAILED DESCRIPTION
[0034] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present invention.
[0035] like Figure 1-6As shown, a water conservancy gate includes a gate pier 1 and an oil storage box 2. A winch 11 is installed on the top of the gate pier 1, and a lifting steel cable 12 is installed on the winch 11. The bottom of the lifting steel cable 12 is connected to the gate body 13. A sleeve plate 14 is welded to the outside of the gate body 13, and collars 15 are welded on the upper and lower sides of the sleeve plate 14. The oil storage box 2 is installed on the top of the gate pier 1, and an oil storage tank 21 is provided on the inside of the oil storage box 2. A refueling port 22 is threadedly installed on the top of the oil storage box 2. A telescopic motor 23 is installed on the outside of the oil storage box 2, and the output end of the telescopic motor 23 is connected to the extrusion plate 24. A driving motor 3 is installed above the oil storage box 2, and the output end of the driving motor 3 is connected to a guide light rod 31, and a stirring rod 32 is installed at the bottom of the guide light rod 31. A guide rail 4 is installed on the inner side of the gate pier 1 near the gate body 13. When the gate body 13 is raised, the driving motor 3 drives the stirring rod 32 to rotate through the guide light rod 31, thereby cleaning the bottom of the guide rail 4 to prevent mud and sand from accumulating at the bottom of the guide rail 4. A brush is provided on the inner side of the collar 15, and the lubricating oil can be evenly applied to the outer side of the guide light rod 31 through the brush. The oil storage box 2 is about the center line of the gate pier 1. There are two symmetrically arranged, and the two oil storage boxes 2 can lubricate the two guide light rods 31 to ensure the lubrication effect of the device, thereby facilitating the lifting and lowering of the gate body 13. The extrusion plate 24 and the oil storage box 2 form a sliding installation structure through the telescopic motor 23. The telescopic motor 23 can push the extrusion plate 24 to push the lubricating oil inside the oil storage tank 21 onto the guide light rod 31 to lubricate the guide light rod 31. The guide light rod 31 and the guide rail 4 are arranged in parallel with each other. The guide light rods 31 arranged in parallel with each other can guide the gate body 13 reliably and smoothly when the gate body 13 is lifted and lowered. The stirring rod 32 is circumferentially distributed at the bottom of the guide light rod 31. The driving motor 3 drives the stirring rod 32 to rotate through the guide light rod 31, thereby cleaning the bottom of the guide track 4 to prevent mud and sand from accumulating at the bottom of the guide track 4. A bearing is installed at the connection between the guide light rod 31 and the gate pier 1. The bearing can effectively reduce the friction force during the rotation of the guide light rod 31, thereby making the rotation of the guide light rod 31 more reliable and stable. A guide groove is provided on the guide track 4 near the sleeve plate 14. The guide groove can guide the lifting and lowering of the gate body 13, thereby making the lifting and lowering of the gate body 13 more stable.
[0036] The working principle of the present utility model is as follows: when using the device, the winch 11 drives the gate body 13 to rise and fall by lifting the steel cable 12. In the process of the gate body 13 rising or falling, the guide rail 4 cooperates with the stirring rod 32 and the sleeve plate 14 to guide the rising and falling of the gate body 13. When the gate body 13 is raised, the driving motor 3 drives the stirring rod 32 to rotate through the guide light rod 31, and then cleans the bottom of the guide rail 4 to prevent mud and sand from accumulating at the bottom of the guide rail 4. When the stirring rod 32 needs to be lubricated, the refueling port 22 is opened to put the lubricating oil into the oil storage tank 21. At this time, the telescopic motor 23 pushes the extrusion plate 24 to push the lubricating oil toward the guide light rod 31. At this time, the lubricating oil slides downward under the action of gravity. When the sleeve plate 14 and the collar 15 rise or fall with the gate body 13, the lubricating oil is applied to the guide light rod 31 to complete the lubrication of the guide light rod 31.
[0037] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.
[0038] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation method of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the scope of protection of the present utility model.
Claims
1. A hydraulic gate, comprising a gate pier (1) and an oil storage box (2), characterized in that: A winch (11) is installed on the top of the gate pier (1), and a lifting steel cable (12) is installed on the winch (11). The bottom of the lifting steel cable (12) is connected to the gate body (13). A sleeve plate (14) is welded to the outside of the gate body (13), and sleeve rings (15) are welded on the upper and lower sides of the sleeve plate (14). The oil storage box (2) is installed on the top of the gate pier (1), and an oil storage tank (21) is provided on the inner side of the oil storage box (2). The upper end of the oil storage box (2) is provided with a plurality of sleeve rings (15). A refueling port (22) is installed on the square thread, a telescopic motor (23) is installed on the outside of the oil storage box (2), and the output end of the telescopic motor (23) is connected to an extrusion plate (24), a driving motor (3) is installed above the oil storage box (2), and the output end of the driving motor (3) is connected to a guide light rod (31), a stirring rod (32) is installed at the bottom of the guide light rod (31), and a guide rail (4) is installed on the inner side of the gate pier (1) near the gate body (13).
2. A water conservancy gate according to claim 1, characterized in that: The inner side of the collar (15) is sleeved with a brush.
3. A water conservancy gate according to claim 1, characterized in that: Two oil storage boxes (2) are symmetrically arranged about the center line of the gate pier (1).
4. A water conservancy gate according to claim 1, characterized in that: A sliding installation structure is formed between the extrusion plate (24) and the oil storage box (2) via a telescopic motor (23).
5. A water conservancy gate according to claim 1, characterized in that: The guide light rod (31) and the guide rail (4) are arranged parallel to each other.
6. A water conservancy gate according to claim 1, characterized in that: The stirring rods (32) are circumferentially distributed at the bottom of the guide light rod (31).
7. A water conservancy gate according to claim 1, characterized in that: A bearing is installed at the connection between the guide light rod (31) and the gate pier (1).
8. A water conservancy gate according to claim 1, characterized in that: The guide rail (4) is provided with a guide slot at a position close to the sleeve plate (14).